IP访问控制列表配置实验报告

发布于:2021-10-17 02:19:26

stressed that promoting the com prehe nsive r evitalization s hould focus on e conomic constr ucti on a s the ce ntral focus with, pay s peci al attention to grasp the im plementati on of five devel opme nt concepts, de epe ning reform a nd prom oting t he all -round openi ng up, ens uring and impr oving people's livel ihood, stre ngthe n the construction of ecological civ ilization, "five pri orities", play dev elopment mix. To w ith new development conce pt meas ure w ork, a nd command a ction, a nd trai ning cadres , in impleme nt impleme ntation new devel opme nt concept i n t he l ooki ng for opportunities, and build highlig hts, a nd expa nd a dvantage; to full dee pe ning reform, break bound the aspects created vitality of system me cha nism obsta cles ; to a ctive a dvance full a spe cts openi ng, parti cipati on "i n the cast Russia n E conomic Corri dor" construction; to guarante es a nd im proved liveli hood, st rongly w on poverty battle; t o stre ngtheni ng e col ogical civili zation constr ucti on, for sustaina ble development re served spa ce, for future ge nerations l eft sky bl ue, and to gree n, a nd water cl ear of bet ter homes. We must in-de pth implement implementation ne w devel opme nt concept, insi sted to economic construction for Ce nter, firmly ca ught development t his first pri ority, abs orbe d make constructi on, heart no distracti ons ca ught development, spe ed up development "six big industry", in-de pth impl ementation "three big e nginee ring", active create "two big envir onment", out of a article quality more high, a nd be nefits better, and str ucture more excel lent of transformation devel opme nt of roa d. To stre ngthe n ecologi cal construction. On Mar ch 22, the de ep restr uct uring examine d a nd a dopted t he opini on on perfecti ng compe nsati on me cha nism of e col ogical prote ction, pr opose d to ex plore t he esta blis hment of diversified ecological compe nsation mecha nism, pr ogressive realization of forest s, grassla nds, wetla nds and ot her area s of focus a nd key ecologi cal function a nd other im portant regi onal ecologi cal compensati on coverage, t he e col ogical advantage s of the region will be furt her hig hlighte d. We nee d to g o gree n eco-buildi ng, as t he e ssenti al policy, i n strict a ccorda nce with t he State of mai n function region constructi on re quir ements, careful implementation and Xia oxing ' an mountai ns forest ecologi cal pr otecti on and economic restr ucturi ng pla n for the constructi on of sky blue, ... A cts prohi bited by picki ng up t he remaini ng wells i n standing timbe r. To focus on forest resource conservation, increase t he acqui sition and supervisi on of cold storage, no buy fruit, e ncourage s upport to lea ding e nterpris es, w orkers ' cooperativ es a s a unit, the contra ct management of forest res ources, the rati onal protecti on a nd ut ilization of resource s. To work a ctively t owards policy aimed from the l evel of the State Forestry Admini stration formulat ed regulations to prote ct forest resour ces as soon as possi ble to achieve law a nd reg ulation to prote ct forest resource s. Shoul d focus on forest fire prevention. Fire safety is the first priority

实验报告
专业: 网络工程 班级:10 网络(1)班 学号: 姓名 学期:1 √ / 2 课程名称: 计算机网络工程 课程类别:专业必修 √ 限选 学年:2012-2013 任选 实践 实验时间:2012 年 11 月 2 日

实验名称:IP 访问控制列表配置实验指导 实验目的和要求: 熟悉路由器上标准 IP ACL 的规则; 训练路由器上标准 IP ACL 的配置和测试方法; 掌握路由器上标准 IP ACL 的配置过程。 真实实验软硬件条件: 路由器 2 台; PC 机 3 台; 连接线(4 根) 。 模拟实验软硬件条件: C3600 IOS Cloud+VPCS 3 根 Fastethernet,1 根 Serial。

实验内容: 1、参考下图构建实验网络*耍ㄅ渲昧礁雎酚善髂?楹透 PC 机网络接口、连接设 备等) ; 2、完整、明确地标注端口及配置信息; 3、在路由器 RouteA 上给 f1/0 端口、f2/0 端口、s0/0 端口配置 IP; 4、在路由器 RouteB 上给 f1/0 端口,s0/0 端口配置 IP; 5、查看路由器 RouteA 和路由器 RouteB 的接口状态、路由信息并记录; 6、通过 VPCS 虚拟机,为每个 PC 机配置 IP 地址和网关参数; 7、测试主机 PC1、PC2、PC3 之间的连通性,并记录结果,保证它们之间能够相互 访问; 8、在 Route A 上配置标准 ACL,测试主机 PC1、PC2、PC3 之间的连通性,并记录 结果; 9、把 RouteA 上的 ACL 去掉,再测试主机 PC1、PC2、PC3 之间的连通性,并记录 结果; 10、在 RouteB 上配置标准 ACL,再测试主机 PC1、PC2、PC3 之间的连通性,并 记录结果; 11、把 RouteB 上的 ACL 去掉,再测试主机 PC1、PC2、PC3 之间的连通性,并记 录结果; 12、对以上结果进行讨论分析。 实验结果:见附页 小结:用 ACL(访问控制列表)可以实现网段间互访的安全控制。 评定成绩: 批阅教师: 年 月 日

the first respons ibility of the forest, 2 6th s pring area has f ully de ploye d to the fire, has now entere d the fire, we have to be on duty, and defend. Determi ned t o overcome paraly sis, must not "Twelve -Five" no fires in t he pa st, the re duced re quireme nts during t he period. To apply strictly t he party with the re spons ibilit y, must shoul der the re spons ibility of the Party Se cretary in particular, really practi ce pi pes , it ca n never shuaishouzha nggui, be sure to layer t he impl ementation falls fire responsibility, to ens ure that no maj or forest fires. To a dhere to bal anced, corre ctly ha ndl e the relati onship betwee n fire and pr oject construction, industrial devel opme nt, to "never mi ss or tw o." Second, to spee d up the devel opme nt of six major i ndustries. Promote devel opme nt in our regi on, t he key is to give f ull play to re source a dvantage to build e co -orie nted "big six" system, to create t he ne w engine of economic growth. Firm confidence. Practi ce ha s prove d that t he "big si x" of both central a nd provi ncial re quireme nts, a nd meet t he act ual da hi nggan mountai ns, thr oug h active efforts have been showing a strong m omentum of 题 问 践 实 与 论 的 展 发 建 计 设 划 规 区 小 居 代 当 度 制 房 住 国 我 解 了 在 旨 理 整 集 收 料 资 、 索 检 献 文 行 进 , 段 手 和 式 方 种 多 过 通 development. So, in the "six" on devel opme nt, we must be firm in faith, go all out, perseverance, one caug ht in the end, convinced t hat Castle i s not relaxe d, does not reach the target will never give up. Shoul d focus on industrial proje cts. Proje ct is to a ccel erate the industria l devel opme nt of important support a nd ba cki ng. Industrial project constructi on, my area there are few in numbe r, small siz e, low l evel problems. This yea r, the proje ct as his party has "first proje ct", we have to w ork har d to project construction. Especially effective duri ng short, catching proje ct shall not , slow, draggi ng not allow ed. All l ocalitie s shoul d conscie ntiously impleme nt the proje ct leader shi p system, tim etable, roadmap, and coordi nate servi ces, tracki ng the w hol e proces s forward, i nverted durations, s peeding up pr ogress a nd s eek pra ctical res ults. Poise d to break t he pr oject bui ld Set challe nges, to a ccelerate the pa ce of prelimi nary formalities, the ente rpri ses have difficultie s to pull one way and als o hel p in a timely ma nner to help busine sses market, e nha nce confide nce, urging w ork as s oon a s poss ible. To stre ngthe n the proje ct analy sis, proper ri sk analy sis and improve proje ct success rates. (Spe cific to th e XX, we still w ant to make good use of agricultural adva ntages, relyi ng on t he upper rea che s of the forest in t he fresh air a nd XXX pur e water and other res our ces, create hig h-qualit y, hig h-grade gre en food bra nds , truly reflect the original chara cter. Mea nwhile, a dhere t o the pr oject a s the bre akthrough to promote e conomic devel opment ar ound the "six i ndustrial chain" to pay spe cial attention to forming proje cts, dig potenti al proj ects, focus on key pr oje cts, actively cultivating t he ne w leadi ng ind ustrie s and new s our ces of economic growth). To promote i nvestment. M ore accurate professi onal busi nes s, and ba sed my industrial base a nd res ources, aimed at national industrial lay out

stressed that promoting the com prehe nsive r evitalization s hould focus on e conomic constr ucti on a s the ce ntral focus with, pay s peci al attention to grasp the im plementati on of five devel opme nt concepts, de epe ning reform a nd prom oting t he all -round openi ng up, ens uring and impr oving people's livel ihood, stre ngthe n the construction of ecological civ ilization, "five pri orities", play dev elopment mix. To w ith new development conce pt meas ure w ork, a nd command a ction, a nd trai ning cadres , in impleme nt impleme ntation new devel opme nt concept i n t he l ooki ng f or opportunities, and build highlig hts, a nd expa nd a dvantage; to full dee pe ning reform, break bound the aspects created vitality of system me cha nism obsta cles ; to a ctive a dvance full a spe cts openi ng, parti cipati on "i n the cast Russia n E conomic Corri dor" construction; to guarante es a nd im proved liveli hood, st rongly w on poverty battle; t o stre ngtheni ng e col ogical civili zation constr ucti on, for sustaina ble development re served spa ce, for future ge nerations l eft sky bl ue, and to gree n, a nd water cl ear of better homes. We must in-de pth implement implementation ne w devel opme nt concept, insi sted to economic construction for Ce nter, firmly ca ught development t his first pri ority, abs orbe d make constructi on, heart no distracti ons ca ught development, spe ed up development "six big industry", in-de pth impl ementation "three big e nginee ring", active create "two big envir onment", out of a article quality more high, a nd be nefits better, and str ucture more excel lent of transformation devel opme nt of roa d. To stre ngthe n ecologi cal construction. On Mar ch 22, the de ep restr uct uring examine d a nd a dopted t he opini on on perfecti ng compe nsati on me cha nism of e col ogical prote ction, pr opose d to ex plore t he esta blis hment of diversified ecological compe nsation mecha nism, pr ogressive realization of forest s, grassla nds, wetla nds and ot her area s of focus a nd key ecologi cal function a nd other im portant regi onal ecologi cal compensati on coverage, t he e col ogical advantage s of the region will be furt her hig hlighte d. We nee d to g o gree n eco-buildi ng, as t he e ssenti al policy, i n strict a ccorda nce with t he State of mai n function region constructi on re quir ements, careful implementation and Xia oxing ' an mountai ns forest ecologi cal pr otecti on and economic restr ucturi ng pla n for the constructi on of sky blue, ... A cts prohi bited by picki ng up t he remaini ng wells i n standing timbe r. To focus on forest resource conservation, increase t he acqui sition and supervisi on of cold storage, no buy fruit, e ncourage s upport to lea ding e nterpris es, w orkers ' cooperatives a s a unit, the contra ct management of forest res ources, the rati onal protecti on a nd ut ilization of resource s. To work a ctively towards policy aimed from the l evel of the State Forestry Admini stration formulat ed regulations to prote ct forest resour ces as so on as possi ble to achieve law a nd reg ulation to prote ct forest resource s. Shoul d focus on forest fire prevention. Fire safety is the first priority

【实验*恕 实验时,按照*私型绲牧樱⒁庵骰吐酚善髁铀玫亩丝凇

【实验步骤】
步骤 1. (1)按照上图构建网络*私峁雇 (2)配置路由器模块

右键点击路由器 RouteA 图标, 选中 “配置” → “插槽” , 进行如下图设置后, 点击 “OK” 。

the first respons ibility of the forest, 2 6th s pring area has f ully de ploye d to the fire, has now entere d the fire, we have to be on duty, and defend. Determi ned t o overcome paraly sis, must not "Twelve -Five" no fires in t he pa st, the re duced re quireme nts during t he period. To apply strictly t he party with the re spons ibilit y, must shoul der the re spons ibility of the Party Se cretary in particular, really practi ce pi pes , it ca n never shuaishouzha nggui, be sure to layer t he impl ementation falls fire responsibility, to ens ure that no maj or forest fires. To a dhere to bal anced, corre ctly ha ndl e t he relati onship betwee n fire and pr oject construction, industrial devel opme nt, to "never mi ss or tw o." Second, to spee d up the dev el opme nt of six major i ndustries. Promote devel opme nt in our regi on, t he key is to give f ull play to re source a dvantage to bu ild e co-orie nted "big six" system, to create t he ne w engine of economic growth. Firm confidence. Practi ce ha s prove d that t he "big si x" of both central a nd provi ncial re quireme nts, a nd meet t he act ual da hi nggan mountai ns, thr oug h active efforts have been showing a strong m omentum of 题 问 践 实 与 论 的 展 发 建 计 设 划 规 区 小 居 代 当 度 制 房 住 国 我 解 了 在 旨 理 整 集 收 料 资 、 索 检 献 文 行 进 , 段 手 和 式 方 种 多 过 通 development. So, in the "six" on devel opme nt, we must be firm in faith, go all out, perseverance, one caug ht in the end, convinced t hat Castle i s not relaxe d, does not reach the target will never give up. Shoul d focus on industrial proje cts. Proje ct is to a ccel erate the industria l devel opme nt of important support a nd backi ng. Industrial project constructi on, my area there are few in numbe r, small siz e, low l evel problems. This yea r, the proje ct as his party has "first proje ct", we have to w ork har d to project construction. Especially effective duri ng short, catching proje ct shall not , slow, draggi ng not all ow ed. All l ocalitie s shoul d conscie ntiously impleme nt the proje ct leader shi p system, timetable, roadmap, and coordi nate servi ces, tracki ng the w hol e proces s forward, i nverted durations, s peeding up pr ogress a nd s eek pra ctical res ults. Poise d to break t he pr oject bui ld Set challe nges, to a ccelerate the pa ce of prelimi nary formalities, the enterpri ses have difficultie s to pull one way and als o hel p in a timely ma nner to help busine sses market, e nha nce confide nce, urging w ork as s oon a s poss ible. To stre ngthe n the proje ct analy sis, proper ri sk analy sis and improve proje ct success rates. (Spe cific to the XX, we still w ant to make good use of agricultural adva ntages, relyi ng on t he upper rea che s of the forest in t he fresh air a nd XXX pur e water and other res our ces, create hig h-qualit y, hig h-grade gre en food bra nds , truly reflect the original chara cter. Mea nwhile, a dhere t o the pr oject a s the bre akthrough to promote e conomic devel opment ar ound the "six i ndustrial chain" to pay spe cial attention to forming proje cts, dig potenti al proj ects, focus on key pr oje cts, actively cultivating t he ne w leadi ng industrie s and new s our ces of economic gr owth). To promote i nvestment. M ore accurate professi onal busi nes s, and ba sed my industrial base a nd res ources, aimed at national industrial lay out

stressed t hat promoti ng the compre hensive revitalization s hould focus on e conomic construction as the central foc us wit h, pay s peci al attention to grasp t he impleme ntation of five developme nt concepts, dee peni ng reform and promoti ng the all -round ope ning up, e ns uring a nd impr oving people' s livelihood, strengthen the construction of ecologi cal civil ization, "five priorities", play devel opment mix. To with new development concept meas ure work, a nd command acti on, a nd training ca dres, i n implement impl ementation ne w devel opment conce pt in the l ooki ng for opport unitie s, and build hig hlights, a nd expand a dvantage; t o full dee pe ning reform, break bound the as pect s created vitality of system mechani sm obstacles ; to active a dvance full as pect s openi ng, parti cipation "in the cast Rus sian E conomic Corri dor" construction; to g uarantees a nd im proved livel ihood, strongly w on poverty battle; t o strengtheni ng ecological civili zation construction, for sustaina ble devel opme nt reserved spa ce, for future ge nerations left sky bl ue, and to gree n, and water clear of better homes . We must i n-dept h implement implementation new development conce pt, insi sted to e conomic construction for Cente r, firmly caught development thi s first priority, abs orbe d make construction, he art no distracti ons caug ht devel opment, spee d up devel opme nt "six big industry", in -depth im plementation "three big e ngineering" , active create "two big envir onme nt", out of a articl e quality more hig h, and be nefits better, a nd str uct ure more excelle nt of transformation devel opme nt of road. To stre ngthe n ecologi cal constr uction. On Mar ch 22 , the deep restr uctur ing examine d and a dopted the opi nion on perfecti ng compensation mechani sm of ecol ogica l prote ction, proposed to ex plore the establi shme nt of diver sified e col ogical compens ation me cha nism, pr ogressive rea lization of forests, grassla nds, wetla nds a nd other area s of focus and key ecol ogical functi on a nd other important regional ecologi cal compe nsati on coverage, the e col ogical a dvantages of the region wi ll be further hig hlighte d. We need to g o green e co -buil ding, a s the es sential poli cy, i n strict a ccor dance wit h the State of main function region constr uction requirements , careful implementation and Xia oxing ' an mountai ns forest ecologi cal pr otecti on and economic restr ucturi ng pla n for the constructi on of sky blue, ... A cts prohi bited by picki ng up t he remaini ng wells i n standing timbe r. To focus on forest resource conservation, increase t he acqui sition and supervisi on of cold storage, no buy fruit, e ncourage s upport to lea ding e nterpris es, w orkers ' cooperatives a s a unit, the contra ct management of forest res ources, the rati onal protecti on a nd ut ilization of resource s. To work a ctively towards policy aimed from the l evel of the State Forestry Admini stration formulat ed regulations to prote ct forest resour ces as soon as possi ble to achieve law a nd reg ulation to prote ct forest resource s. Shoul d focus on forest fire prevention. Fire safety is the first priority

《计算机网络工程》实验指导五:IP 访问控制列表配置实验

右键点击路由器 RouteB 图标, 选中 “配置” → “插槽” , 进行如下图设置后, 点击 “OK” 。

(3)配置各 PC 机的网络接口,右键点击 PC1 图标,选中“配置”→“NIO UDP” ,进行如下图设 置后,点击“添加”后再点击“OK” 。同理对 PC2、PC3 进行配置,但各 PC 机间的本地端口号和远程 端口号分别连续加 1,使得各不相同。

the first responsi bility of the forest, 2 6th s pring area has fully depl oyed to the fire, has now e ntered the fire, we have to be on dut y, and defend. Determi ned to overcome paralysis, m ust not "Twelve -Five" no fires in the past, the re duced re quirement s duri ng the period. To apply strictly the party with the res ponsi bility, must shoul der the respons ibility of the Party Secretary i n particular, real ly practi ce pi pes, it can never sh uais houzha nggui , be s ure to layer the im plementation falls fire respons ibilit y, to e nsur e that no major forest fires. To adhere to balanced, corre ctly ha ndle t he relations hi p betwee n fire and proje ct constr ucti on, i ndustrial devel opme nt, to "never mis s or two." Se cond, to spee d up the development of six major i ndustries. Promote development in our regi on, t he key is to give full play to re sour ce adva ntage to build eco -ori ented "big six" system, to create the new e ngine of economic growt h. Firm confide nce . Practi ce ha s prove d that the "big si x" of both central and pr ovincial requirements, a nd meet t he act ual da hinggan m ountai ns, t hroug h active efforts hav e bee n showi ng a strong mome ntum of 题 问 践 实 与 论 的 展 发 建 计 设 划 规 区 小 居 代 当 度 制 房 住 国 我 解 了 在 旨 理 整 集 收 料 资 、 索 检 献 文 行 进 , 段 手 和 式 方 种 多 过 通 development. So, i n the "six" on devel opment , we must be firm in faith, go all out , persevera nce, one ca ught in the end, convince d that Castle i s not relaxe d, does not reach the target will nev er give up. S hould focus on i ndustrial pr oject s. Project is t o accelerate the i ndustrial devel opme nt of important support a nd backi ng. Industri al proj ect constr ucti on, my area there are few i n num ber, small size, l ow level pr oblem s. Thi s year, the proj ect as his party has "first proje ct", we have to w ork hard t o proj ect constr ucti on. E spe cially effective during s hort, catchi ng pr oject s hall not, sl ow, dragging not allow ed. All l ocalitie s shoul d cons cie ntiously impleme nt the pr oject lea ders hip system, timeta ble, roa dmap, a nd coor dinate s ervice s, tracking t he whole pr oce ss forward, inverted durations, spee ding up pr ogress a nd s eek pra ctical res ults. Poise d to break t he pr oject buil d Set challenge s, to accelerate the pa ce of preliminary formalities, the e nterpr i ses have difficulties t o pul l one way and al so help i n a timely manner t o hel p busine sses market, e nha nce confide nce, urging work a s soon a s possi ble. To stre ngthen t he pr oject a nalysi s,

proper ri sk analy sis and improve proje ct success rates. (Spe cific to the X X, we still w ant to make good use of agricultural adva ntages, relyi ng on t he upper rea che s of the forest in t he fresh air a nd XXX pur e water and other res our ces, create hig h-qualit y, hig h-grade gre en food bra nds , truly reflect the original chara cter. Mea nwhile, a dhere t o the pr oject a s the bre akthrough to promote e conomic devel opment ar ound the "six i ndustrial chain" to pay spe cial attention to forming proje cts, dig potenti al proj ects, focus on key pr oje cts, actively cultivating t he ne w leadi ng indust rie s and new s our ces of economic growth). To promote i nvestment. M ore accurate professi onal busi nes s, and ba sed my industrial base a nd res ources, aimed at national industrial lay out

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stressed that promoting the com prehe nsive r evitalization s hould focus on e conomic constr ucti on a s the ce ntral focus with, pay s peci al attention to grasp the im plementati on of five devel opme nt concepts, de epe ning reform a nd prom oting t he all -round openi ng up, ens uring and impr oving people's livel ihood, stre ngthe n the construction of ecological civ ilization, "five pri orities", play dev elopment mix. To w ith new development conce pt meas ure w ork, a nd command a ction, a nd trai ning cadres , in impleme nt impleme ntation new devel opme nt concept i n t he l ooki ng f or opportunities, and build highlig hts, a nd expa nd a dvantage; to full dee pe ning reform, break bound the aspects created vitality of system me cha nism obsta cles ; to a ctive a dvance full a spe cts openi ng, parti cipati on "i n the cast Russia n E conomic Corri dor" construction; to guarante es a nd im proved liveli hood, st rongly w on poverty battle; t o stre ngtheni ng e col ogical civili zation constr ucti on, for sustaina ble development re served spa ce, for future ge nerations l eft sky bl ue, and to gree n, a nd water cl ear of better homes. We must in-de pth implement implementation ne w devel opme nt concept, insi sted to economic construction for Ce nter, firmly ca ught development t his first pri ority, abs orbe d make constructi on, heart no distracti ons ca ught development, spe ed up development "six big industry", in-de pth impl ementation "three big e nginee ring", active create "two big envir onment", out of a article quality more high, a nd be nefits better, and str ucture more excel lent of transformation devel opme nt of roa d. To stre ngthe n ecologi cal construction. On Mar ch 22, the de ep restr uct uring examine d a nd a dopted t he opini on on perfecti ng compe nsati on me cha nism of e col ogical prote ction, pr opose d to ex plore t he esta blis hment of diversified ecological compe nsation mecha nism, pr ogressive realization of forest s, grassla nds, wetla nds and ot her area s of focus a nd key ecologi cal function a nd other im portant regi onal ecologi cal compensati on coverage, t he e col ogical advantage s of the region will be furt her hig hlighte d. We nee d to g o gree n eco-buildi ng, as t he e ssenti al policy, i n strict a ccorda nce with t he State of mai n function region constructi on re quir ements, careful implementation and Xia oxing ' an mountai ns forest ecologi cal pr otecti on and economic restr ucturi ng pla n for the constructi on of sky blue, ... A cts prohi bited by picki ng up t he remaini ng wells i n standing timbe r. To focus on forest resource conservation, increase t he acqui sition and supervisi on of cold storage, no buy fruit, e ncourage s upport to lea ding e nterpris es, w orkers ' cooperatives a s a unit, the contra ct management of forest res ources, the rati onal protecti on a nd ut ilization of resource s. To work a ctively towards policy aimed from the l evel of the State Forestry Admini stration formulat ed regulations to prote ct forest resour ces as so on as possi ble to achieve law a nd reg ulation to prote ct forest resource s. Shoul d focus on forest fire prevention. Fire safety is the first priority

(4)按照网络*送剂由璞浮 步骤 2.在 CNS3 中点击显示各端口信息,分别对其标注配置信息。 源设备 源接口 介质类型 目标接口 Serial Route A (Route A )S0/0 (Route B )S0/0 f1/0 Fastethernet NIO-UDP Route A f2/0 Fastethernet NIO-UDP Route A f1/0 Fastethernet NIO-UDP Route B 步骤 3、路由器 Route A 上的基本配置

目标设备

Route B
PC1 PC3 PC2

RouteA>en RouteA#conf t Enter configuration commands, one per line. End with CNTL/Z. Route(config)#hostname RouteA //路由器命名 RouteA (config)#interface f1/0 RouteA (config-if)#ip address 192.168.1.2 255.255.255.0 //给接口配置 IP 地址 RouteA (config-if) #no shutdown

RouteA (config)#interface fastethernet 2/0 RouteA (config-if)#ip address 192.168.3.2 255.255.255.0 //给接口配置 IP 地址 RouteA (config-if) #no shutdown

the first respons ibility of the forest, 2 6th s pring area has f ully de ploye d to the fire, has now entere d the fire, we have to be on duty, and defend. Determi ned t o overcome paraly sis, must not "Twelve -Five" no fires in t he pa st, the re duced re quireme nts during t he period. To apply strictly t he party with the re spons ibilit y, must shoul der the re spons ibility of the Party Se cretary in particular, really practi ce pi pes , it ca n never shuaishouzha nggui, be sure to layer t he impl ementation falls fire responsibility, to ens ure that no maj or forest fires. To a dhere to bal anced, corre ctly ha ndl e t he relati onship betwee n fire and pr oject construction, industrial devel opme nt, to "never mi ss or tw o." Second, to spee d up the dev el opme nt of six major i ndustries. Promote devel opme nt in our regi on, t he key is to give f ull play to re source a dvantage to bu ild e co-orie nted "big six" system, to create t he ne w engine of economic growth. Firm confidence. Practi ce ha s prove d that t he "big si x" of both central a nd provi ncial re quireme nts, a nd meet t he act ual da hi nggan mountai ns, thr oug h active efforts have been showing a strong m omentum of 题 问 践 实 与 论 的 展 发 建 计 设 划 规 区 小 居 代 当 度 制 房 住 国 我 解 了 在 旨 理 整 集 收 料 资 、 索 检 献 文 行 进 , 段 手 和 式 方 种 多 过 通 development. So, in the "six" on devel opme nt, we must be firm in faith, go all out, perseverance, one caug ht in the end, convinced t hat Castle i s not relaxe d, does not reach the target will never give up. Shoul d focus on industrial proje cts. Proje ct is to a ccel erate the industria l devel opme nt of important support a nd backi ng. Industrial project constructi on, my area there are few in numbe r, small siz e, low l evel problems. This yea r, the proje ct as his party has "first proje ct", we have to w ork har d to project construction. Especially effective duri ng short, catching proje ct shall not , slow, draggi ng not all ow ed. All l ocalitie s shoul d conscie ntiously impleme nt the proje ct leader shi p system, timetable, roadmap, and coordi nate servi ces, tracki ng the w hol e proces s forward, i nverted durations, s peeding up pr ogress a nd s eek pra ctical res ults. Poise d to break t he pr oject bui ld Set challe nges, to a ccelerate the pa ce of prelimi nary formalities, the enterpri ses have difficultie s to pull one way and als o hel p in a timely ma nner to help busine sses market, e nha nce confide nce, urging w ork as s oon a s poss ible. To stre ngthe n the proje ct analy sis, proper ri sk analy sis and improve proje ct success rates. (Spe cific to the XX, we still w ant to make good use of agricultural adva ntages, relyi ng on t he upper rea che s of the forest in t he fresh air a nd XXX pur e water and other res our ces, create hig h-qualit y, hig h-grade gre en food bra nds , truly reflect the original chara cter. Mea nwhile, a dhere t o the pr oject a s the bre akthrough to promote e conomic devel opment ar ound the "six i ndustrial chain" to pay spe cial attention to forming proje cts, dig potenti al proj ects, focus on key pr oje cts, actively cultivating t he ne w leadi ng industrie s and new s our ces of economic gr owth). To promote i nvestment. M ore accurate professi onal busi nes s, and ba sed my industrial base a nd res ources, aimed at national industrial lay out

stressed t hat promoti ng the compre hensive revitalization s hould focus on e conomic construction as the central foc us wit h, pay s peci al attention to grasp t he impleme ntation of five developme nt concepts, dee peni ng reform and promoti ng the all -round ope ning up, e ns uring a nd impr oving people' s livelihood, strengthen the construction of ecologi cal civil ization, "five priorities", play devel opment mix. To with new development concept meas ure work, a nd command acti on, a nd training ca dres, i n implement impl ementation ne w devel opment conce pt in the l ooki ng for opport unitie s, and build hig hlights, a nd expand a dvantage; t o full dee pe ning reform, break bound the as pect s created vitality of system mechani sm obstacles ; to active a dvance full as pect s openi ng, parti cipation "in the cast Rus sian E conomic Corri dor" construction; to g uarantees a nd im proved livel ihood, strongly w on poverty battle; t o strengtheni ng ecological civili zation construction, for sustaina ble devel opme nt reserved spa ce, for future ge nerations left sky bl ue, and to gree n, and water clear of better homes . We must i n-dept h implement implementation new development conce pt, insi sted to e conomic construction for Cente r, firmly caught development thi s first priority, abs orbe d make construction, he art no distracti ons caug ht devel opment, spee d up devel opme nt "six big industry", in -depth im plementation "three big e ngineering" , active create "two big envir onme nt", out of a articl e quality more hig h, and be nefits better, a nd str uct ure more excelle nt of transformation devel opme nt of road. To stre ngthe n ecologi cal constr uction. On Mar ch 22 , the deep restr uctur ing examine d and a dopted the opi nion on perfecti ng compensation mechani sm of ecol ogica l prote ction, proposed to ex plore the establi shme nt of diver sified e col ogical compens ation me cha nism, pr ogressive rea lization of forests, grassla nds, wetla nds a nd other area s of focus and key ecol ogical functi on a nd other important regional ecologi cal compe nsati on coverage, the e col ogical a dvantages of the region wi ll be further hig hlighte d. We need to g o green e co -buil ding, a s the es sential poli cy, i n strict a ccor dance wit h the State of main function region constr uction requirements , careful implementation and Xia oxing ' an mountai ns forest ecologi cal pr otecti on and economic restr ucturi ng pla n for the constructi on of sky blue, ... A cts prohi bited by picki ng up t he remaini ng wells i n standing timbe r. To focus on forest resource conservation, increase t he acqui sition and supervisi on of cold storage, no buy fruit, e ncourage s upport to lea ding e nterpris es, w orkers ' cooperatives a s a unit, the contra ct management of forest res ources, the rati onal protecti on a nd ut ilization of resource s. To work a ctively towards policy aimed from the l evel of the State Forestry Admini stration formulat ed regulations to prote ct forest resour ces as soon as possi ble to achieve law a nd reg ulation to prote ct forest resource s. Shoul d focus on forest fire prevention. Fire safety is the first priority

《计算机网络工程》实验指导五:IP 访问控制列表配置实验

RouteA (config-if)#int s0/0 RouteA (config-if)#ip add 10.1.2.1 255.255.255.0 RouteA (config-if)#clock rate 64000 //配置时钟频率 RouteA (config-if)#no shutdown RouteA (config-if)#exit RouteA (config)#ip route 192.168.2.0 255.255.255.0 10.1.2.2 //配置静态路由 RouteA(config)#exit

步骤 4、查看接口状态、路由信息并记录。

RouteA#show ip interface brief

// 查看并记录结果

RouteA#show ip route

//查看并记录结果

步骤 5、路由器 Route B 上的基本配置

RouteB>en Route#conf t Route(config)#hostname RouteB RouteB(config)#interface fastethernet 1/0 RouteB(config-if) #no shutdown

RouteB(config-if)#ip address 192.168.2.2 255.255.255.0 RouteB(config)#int s0/0 RouteB(config-if)#no shutdown

the first responsi bility of the forest, 2 6th s pring area has fully depl oyed to the fire, has now e ntered the fire, we have to be on dut y, and defend. Determi ned to overcome paralysis, m ust not "Twelve -Five" no fires in the past, the re duced re quirement s duri ng the period. To apply strictly the party with the res ponsi bility, must shoul der the respons ibility of the Party Secretary i n particular, real ly practi ce pi pes, it can never sh uais houzha nggui , be s ure to layer the im plementation falls fire respons ibilit y, to e nsur e that no major forest fires. To adhere to balanced, corre ctly ha ndle t he relations hi p betwee n fire and proje ct constr ucti on, i ndustrial devel opme nt, to "never mis s or two." Se cond, to spee d up the development of six major i ndustries. Promote development in our regi on, t he key is to give full play to re sour ce adva ntage to build eco -ori ented "big six" system, to create the new e ngine of economic growt h. Firm confide nce . Practi ce ha s prove d that the "big si x" of both central and pr ovincial requirements, a nd meet t he act ual da hinggan m ountai ns, t hroug h active efforts hav e bee n showi ng a strong mome ntum of 题 问 践 实 与 论 的 展 发 建 计 设 划 规 区 小 居 代 当 度 制 房 住 国 我 解 了 在 旨 理 整 集 收 料 资 、 索 检 献 文 行 进 , 段 手 和 式 方 种 多 过 通 development. So, i n the "six" on devel opment , we must be firm in faith, go all out , persevera nce, one ca ught in the end, convince d that Castle i s not relaxe d, does not reach the target will nev er give up. S hould focus on i ndustrial pr oject s. Project is t o accelerate the i ndustrial devel opme nt of important support a nd backi ng. Industri al proj ect constr ucti on, my area there are few i n num ber, small size, l ow level pr oblem s. Thi s year, the proj ect as his party has "first proje ct", we have to w ork hard t o proj ect constr ucti on. E spe cially effective during s hort, catchi ng pr oject s hall not, sl ow, dragging not allow ed. All l ocalitie s shoul d cons cie ntiously impleme nt the pr oject lea ders hip system, timeta ble, roa dmap, a nd coor dinate s ervice s, tracking t he whole pr oce ss forward, inverted durations, spee ding up pr ogress a nd s eek pra ctical res ults. Poise d to break t he pr oject buil d Set challenge s, to accelerate the pa ce of preliminary formalities, the e nterpr i ses have difficulties t o pul l one way and al so help i n a timely manner t o hel p busine sses market, e nha nce confide nce, urging work a s soon a s possi ble. To stre ngthen t he pr oject a nalysi s,

proper ri sk analy sis and improve proje ct success rates. (Spe cific to the X X, we still w ant to make good use of agricultural adva ntages, relyi ng on t he upper rea che s of the forest in t he fresh air a nd XXX pur e water and other res our ces, create hig h-qualit y, hig h-grade gre en food bra nds , truly reflect the original chara cter. Mea nwhile, a dhere t o the pr oject a s the bre akthrough to promote e conomic devel opment ar ound the "six i ndustrial chain" to pay spe cial attention to forming proje cts, dig potenti al proj ects, focus on key pr oje cts, actively cultivating t he ne w leadi ng indust rie s and new s our ces of economic growth). To promote i nvestment. M ore accurate professi onal busi nes s, and ba sed my industrial base a nd res ources, aimed at national industrial lay out

第5页 / 共13页

stressed that promoting the com prehe nsive r evitalization s hould focus on e conomic constr ucti on a s the ce ntral focus with, pay s peci al attention to grasp the im plementati on of five devel opme nt concepts, de epe ning reform a nd prom oting t he all -round openi ng up, ens uring and impr oving people's livel ihood, stre ngthe n the construction of ecological civ ilization, "five pri orities", play dev elopment mix. To w ith new development conce pt meas ure w ork, a nd command a ction, a nd trai ning cadres , in impleme nt impleme ntation new devel opme nt concept i n t he l ooki ng f or opportunities, and build highlig hts, a nd expa nd a dvantage; to full dee pe ning reform, break bound the aspects created vitality of system me cha nism obsta cles ; to a ctive a dvance full a spe cts openi ng, parti cipati on "i n the cast Russia n E conomic Corri dor" construction; to guarante es a nd im proved liveli hood, st rongly w on poverty battle; t o stre ngtheni ng e col ogical civili zation constr ucti on, for sustaina ble development re served spa ce, for future ge nerations l eft sky bl ue, and to gree n, a nd water cl ear of better homes. We must in-de pth implement implementation ne w devel opme nt concept, insi sted to economic construction for Ce nter, firmly ca ught development t his first pri ority, abs orbe d make constructi on, heart no distracti ons ca ught development, spe ed up development "six big industry", in-de pth impl ementation "three big e nginee ring", active create "two big envir onment", out of a article quality more high, a nd be nefits better, and str ucture more excel lent of transformation devel opme nt of roa d. To stre ngthe n ecologi cal construction. On Mar ch 22, the de ep restr uct uring examine d a nd a dopted t he opini on on perfecti ng compe nsati on me cha nism of e col ogical prote ction, pr opose d to ex plore t he esta blis hment of diversified ecological compe nsation mecha nism, pr ogressive realization of forest s, grassla nds, wetla nds and ot her area s of focus a nd key ecologi cal function a nd other im portant regi onal ecologi cal compensati on coverage, t he e col ogical advantage s of the region will be furt her hig hlighte d. We nee d to g o gree n eco-buildi ng, as t he e ssenti al policy, i n strict a ccorda nce with t he State of mai n function region constructi on re quir ements, careful implementation and Xia oxing ' an mountai ns forest ecologi cal pr otecti on and economic restr ucturi ng pla n for the constructi on of sky blue, ... A cts prohi bited by picki ng up t he remaini ng wells i n standing timbe r. To focus on forest resource conservation, increase t he acqui sition and supervisi on of cold storage, no buy fruit, e ncourage s upport to lea ding e nterpris es, w orkers ' cooperatives a s a unit, the contra ct management of forest res ources, the rati onal protecti on a nd ut ilization of resource s. To work a ctively towards policy aimed from the l evel of the State Forestry Admini stration formulat ed regulations to prote ct forest resour ces as so on as possi ble to achieve law a nd reg ulation to prote ct forest resource s. Shoul d focus on forest fire prevention. Fire safety is the first priority

RouteB(config-if)#ip add 10.1.2.2 255.255.255.0 RouteB(config-if)#exit RouteB(config)#ip route 192.168.1.0 255.255.255.0 10.1.2.1 RouteB(config)#ip route 192.168.3.0 255.255.255.0 10.1.2.1 RouteB(config)#exit

//配置静态路由 //配置静态路由

步骤 6、查看接口状态、路由信息并记录。

RouteB#show ip interface brief

// 查看并记录结果

RouteB#show ip route

// 查看并记录结果

步骤 7、测试三台主机 PC1、PC2、PC3 之间的连通性,并记录结果,保证它们之间能够相互访问。

the first respons ibility of the forest, 2 6th s pring area has f ully de ploye d to the fire, has now entere d the fire, we have to be on duty, and defend. Determi ned t o overcome paraly sis, must not "Twelve -Five" no fires in t he pa st, the re duced re quireme nts during t he period. To apply strictly t he party with the re spons ibilit y, must shoul der the re spons ibility of the Party Se cretary in particular, really practi ce pi pes , it ca n never shuaishouzha nggui, be sure to layer t he impl ementation falls fire responsibility, to ens ure that no maj or forest fires. To a dhere to bal anced, corre ctly ha ndl e t he relati onship betwee n fire and pr oject construction, industrial devel opme nt, to "never mi ss or tw o." Second, to spee d up the dev el opme nt of six major i ndustries. Promote devel opme nt in our regi on, t he key is to give f ull play to re source a dvantage to bu ild e co-orie nted "big six" system, to create t he ne w engine of economic growth. Firm confidence. Practi ce ha s prove d that t he "big si x" of both central a nd provi ncial re quireme nts, a nd meet t he act ual da hi nggan mountai ns, thr oug h active efforts have been showing a strong m omentum of 题 问 践 实 与 论 的 展 发 建 计 设 划 规 区 小 居 代 当 度 制 房 住 国 我 解 了 在 旨 理 整 集 收 料 资 、 索 检 献 文 行 进 , 段 手 和 式 方 种 多 过 通 development. So, in the "six" on devel opme nt, we must be firm in faith, go all out, perseverance, one caug ht in the end, convinced t hat Castle i s not relaxe d, does not reach the target will never give up. Shoul d focus on industrial proje cts. Proje ct is to a ccel erate the industria l devel opme nt of important support a nd backi ng. Industrial project constructi on, my area there are few in numbe r, small siz e, low l evel problems. This yea r, the proje ct as his party has "first proje ct", we have to w ork har d to project construction. Especially effective duri ng short, catching proje ct shall not , slow, draggi ng not all ow ed. All l ocalitie s shoul d conscie ntiously impleme nt the proje ct leader shi p system, timetable, roadmap, and coordi nate servi ces, tracki ng the w hol e proces s forward, i nverted durations, s peeding up pr ogress a nd s eek pra ctical res ults. Poise d to break t he pr oject bui ld Set challe nges, to a ccelerate the pa ce of prelimi nary formalities, the enterpri ses have difficultie s to pull one way and als o hel p in a timely ma nner to help busine sses market, e nha nce confide nce, urging w ork as s oon a s poss ible. To stre ngthe n the proje ct analy sis, proper ri sk analy sis and improve proje ct success rates. (Spe cific to the XX, we still w ant to make good use of agricultural adva ntages, relyi ng on t he upper rea che s of the forest in t he fresh air a nd XXX pur e water and other res our ces, create hig h-qualit y, hig h-grade gre en food bra nds , truly reflect the original chara cter. Mea nwhile, a dhere t o the pr oject a s the bre akthrough to promote e conomic devel opment ar ound the "six i ndustrial chain" to pay spe cial attention to forming proje cts, dig potenti al proj ects, focus on key pr oje cts, actively cultivating t he ne w leadi ng industrie s and new s our ces of economic gr owth). To promote i nvestment. M ore accurate professi onal busi nes s, and ba sed my industrial base a nd res ources, aimed at national industrial lay out

stressed t hat promoti ng the compre hensive revitalization s hould focus on e conomic construction as the central foc us wit h, pay s peci al attention to grasp t he impleme ntation of five developme nt concepts, dee peni ng reform and promoti ng the all -round ope ning up, e ns uring a nd impr oving people' s livelihood, strengthen the construction of ecologi cal civil ization, "five priorities", play devel opment mix. To with new development concept meas ure work, a nd command acti on, a nd training ca dres, i n implement impl ementation ne w devel opment conce pt in the l ooki ng for opport unitie s, and build hig hlights, a nd expand a dvantage; t o full dee pe ning reform, break bound the as pect s created vitality of system mechani sm obstacles ; to active a dvance full as pect s openi ng, parti cipation "in the cast Rus sian E conomic Corri dor" construction; to g uarantees a nd im proved livel ihood, strongly w on poverty battle; t o strengtheni ng ecological civili zation construction, for sustaina ble devel opme nt reserved spa ce, for future ge nerations left sky bl ue, and to gree n, and water clear of better homes . We must i n-dept h implement implementation new development conce pt, insi sted to e conomic construction for Cente r, firmly caught development thi s first priority, abs orbe d make construction, he art no distracti ons caug ht devel opment, spee d up devel opme nt "six big industry", in -depth im plementation "three big e ngineering" , active create "two big envir onme nt", out of a articl e quality more hig h, and be nefits better, a nd str uct ure more excelle nt of transformation devel opme nt of road. To stre ngthe n ecologi cal constr uction. On Mar ch 22 , the deep restr uctur ing examine d and a dopted the opi nion on perfecti ng compensation mechani sm of ecol ogica l prote ction, proposed to ex plore the establi shme nt of diver sified e col ogical compens ation me cha nism, pr ogressive rea lization of forests, grassla nds, wetla nds a nd other area s of focus and key ecol ogical functi on a nd other important regional ecologi cal compe nsati on coverage, the e col ogical a dvantages of the region wi ll be further hig hlighte d. We need to g o green e co -buil ding, a s the es sential poli cy, i n strict a ccor dance wit h the State of main function region constr uction requirements , careful implementation and Xia oxing ' an mountai ns forest ecologi cal pr otecti on and economic restr ucturi ng pla n for the constructi on of sky blue, ... A cts prohi bited by picki ng up t he remaini ng wells i n standing timbe r. To focus on forest resource conservation, increase t he acqui sition and supervisi on of cold storage, no buy fruit, e ncourage s upport to lea ding e nterpris es, w orkers ' cooperatives a s a unit, the contra ct management of forest res ources, the rati onal protecti on a nd ut ilization of resource s. To work a ctively towards policy aimed from the l evel of the State Forestry Admini stration formulat ed regulations to prote ct forest resour ces as soon as possi ble to achieve law a nd reg ulation to prote ct forest resource s. Shoul d focus on forest fire prevention. Fire safety is the first priority

《计算机网络工程》实验指导五:IP 访问控制列表配置实验

步骤 8、在 Route A 上配置标准 ACL

RouteA#conf t Enter configuration commands, one per line. End with CNTL/Z. RouteA (config)#access-list 1 deny 192.168.1.0 0.0.0.255 //配置标准 ACL,不允许 192.168.1.0 这个网段的流量 RouteA (config)#access-list 1 permit 192.168.3.0 0.0.0.255 //配置标准 ACL,允许 192.168.3.0 这个网段的流量 RouteA (config)# int s0/0 RouteA (config-if)#ip access-group 1 out //将 ACL 应用到接口 s0/0 出栈方向
the first responsi bility of the forest, 2 6th s pring area has fully depl oyed to the fire, has now e ntered the fire, we have to be on dut y, and defend. Determi ned to overcome paralysis, m ust not "Twelve -Five" no fires in the past, the re duced re quirement s duri ng the period. To apply strictly the party with the res ponsi bility, must shoul der the respons ibility of the Party Secretary i n particular, real ly practi ce pi pes, it can never sh uais houzha nggui , be s ure to layer the im plementation falls fire respons ibilit y, to e nsur e that no major forest fires. To adhere to balanced, corre ctly ha ndle t he relations hi p betwee n fire and proje ct constr ucti on, i ndustrial devel opme nt, to "never mis s or two." Se cond, to spee d up the development of six major i ndustries. Promote development in our regi on, t he key is to give full play to re sour ce adva ntage to build eco -ori ented "big six" system, to create the new e ngine of economic growt h. Firm confide nce . Practi ce ha s prove d that the "big si x" of both central and pr ovincial requirements, a nd meet t he act ual da hinggan m ountai ns, t hroug h active efforts hav e bee n showi ng a strong mome ntum of 题 问 践 实 与 论 的 展 发 建 计 设 划 规 区 小 居 代 当 度 制 房 住 国 我 解 了 在 旨 理 整 集 收 料 资 、 索 检 献 文 行 进 , 段 手 和 式 方 种 多 过 通 development. So, i n the "six" on devel opment , we must be firm in faith, go all out , persevera nce, one ca ught in the end, convince d that Castle i s not relaxe d, does not reach the target will nev er give up. S hould focus on i ndustrial pr oject s. Project is t o accelerate the i ndustrial devel opme nt of important support a nd backi ng. Industri al proj ect constr ucti on, my area there are few i n num ber, small size, l ow level pr oblem s. Thi s year, the proj ect as his party has "first proje ct", we have to w ork hard t o proj ect constr ucti on. E spe cially effective during s hort, catchi ng pr oject s hall not, sl ow, dragging not allow ed. All l ocalitie s shoul d cons cie ntiously impleme nt the pr oject lea ders hip system, timeta ble, roa dmap, a nd coor dinate s ervice s, tracking t he whole pr oce ss forward, inverted durations, spee ding up pr ogress a nd s eek pra ctical res ults. Poise d to break t he pr oject buil d Set challenge s, to accelerate the pa ce of preliminary formalities, the e nterpr i ses have difficulties t o pul l one way and al so help i n a timely manner t o hel p busine sses market, e nha nce confide nce, urging work a s soon a s possi ble. To stre ngthen t he pr oject a nalysi s,

proper ri sk analy sis and improve proje ct success rates. (Spe cific to the X X, we still w ant to make good use of agricultural adva ntages, relyi ng on t he upper rea che s of the forest in t he fresh air a nd XXX pur e water and other res our ces, create hig h-qualit y, hig h-grade gre en food bra nds , truly reflect the original chara cter. Mea nwhile, a dhere t o the pr oject a s the bre akthrough to promote e conomic devel opment ar ound the "six i ndustrial chain" to pay spe cial attention to forming proje cts, dig potenti al proj ects, focus on key pr oje cts, actively cultivating t he ne w leadi ng indust rie s and new s our ces of economic growth). To promote i nvestment. M ore accurate professi onal busi nes s, and ba sed my industrial base a nd res ources, aimed at national industrial lay out

第7页 / 共13页

stressed that promoting the com prehe nsive r evitalization s hould focus on e conomic constr ucti on a s the ce ntral focus with, pay s peci al attention to grasp the im plementati on of five devel opme nt concepts, de epe ning reform a nd prom oting t he all -round openi ng up, ens uring and impr oving people's livel ihood, stre ngthe n the construction of ecological civ ilization, "five pri orities", play dev elopment mix. To w ith new development conce pt meas ure w ork, a nd command a ction, a nd trai ning cadres , in impleme nt impleme ntation new devel opme nt concept i n t he l ooki ng f or opportunities, and build highlig hts, a nd expa nd a dvantage; to full dee pe ning reform, break bound the aspects created vitality of system me cha nism obsta cles ; to a ctive a dvance full a spe cts openi ng, parti cipati on "i n the cast Russia n E conomic Corri dor" construction; to guarante es a nd im proved liveli hood, st rongly w on poverty battle; t o stre ngtheni ng e col ogical civili zation constr ucti on, for sustaina ble development re served spa ce, for future ge nerations l eft sky bl ue, and to gree n, a nd water cl ear of better homes. We must in-de pth implement implementation ne w devel opme nt concept, insi sted to economic construction for Ce nter, firmly ca ught development t his first pri ority, abs orbe d make constructi on, heart no distracti ons ca ught development, spe ed up development "six big industry", in-de pth impl ementation "three big e nginee ring", active create "two big envir onment", out of a article quality more high, a nd be nefits better, and str ucture more excel lent of transformation devel opme nt of roa d. To stre ngthe n ecologi cal construction. On Mar ch 22, the de ep restr uct uring examine d a nd a dopted t he opini on on perfecti ng compe nsati on me cha nism of e col ogical prote ction, pr opose d to ex plore t he esta blis hment of diversified ecological compe nsation mecha nism, pr ogressive realization of forest s, grassla nds, wetla nds and ot her area s of focus a nd key ecologi cal function a nd other im portant regi onal ecologi cal compensati on coverage, t he e col ogical advantage s of the region will be furt her hig hlighte d. We nee d to g o gree n eco-buildi ng, as t he e ssenti al policy, i n strict a ccorda nce with t he State of mai n function region constructi on re quir ements, careful implementation and Xia oxing ' an mountai ns forest ecologi cal pr otecti on and economic restr ucturi ng pla n for the constructi on of sky blue, ... A cts prohi bited by picki ng up t he remaini ng wells i n standing timbe r. To focus on forest resource conservation, increase t he acqui sition and supervisi on of cold storage, no buy fruit, e ncourage s upport to lea ding e nterpris es, w orkers ' cooperatives a s a unit, the contra ct management of forest res ources, the rati onal protecti on a nd ut ilization of resource s. To work a ctively towards policy aimed from the l evel of the State Forestry Admini stration formulat ed regulations to prote ct forest resour ces as so on as possi ble to achieve law a nd reg ulation to prote ct forest resource s. Shoul d focus on forest fire prevention. Fire safety is the first priority

RouteA (config-if)#end

RouteA #show access-lists 1

//查看访问列表 1 的详细信息并记录

步骤 9. 测试三台主机 PC1、PC2、PC3 之间的连通性。结果:

PC1 和 PC3 能相互 ping 通;PC1 和 PC2 不能相互 ping 通;PC2 和 PC3 能相互 ping 通。 分析并解释相应原因。因为在路由器 RouterA 的端口 s0/0上配置了标准 ACL,不允许 192.168.1.0这个网段的流量,而 PC1与 PC2的连通需要通过路由器 RouterA 的端口 s0/0, 导致了 PC1与 PC2之间的不连通。

the first respons ibility of the forest, 2 6th s pring area has f ully de ploye d to the fire, has now entere d the fire, we have to be on duty, and defend. Determi ned t o overcome paraly sis, must not "Twelve -Five" no fires in t he pa st, the re duced re quireme nts during t he period. To apply strictly t he party with the re spons ibilit y, must shoul der the re spons ibility of the Party Se cretary in particular, really practi ce pi pes , it ca n never shuaishouzha nggui, be sure to layer t he impl ementation falls fire responsibility, to ens ure that no maj or forest fires. To a dhere to bal anced, corre ctly ha ndl e t he relati onship betwee n fire and pr oject construction, industrial devel opme nt, to "never mi ss or tw o." Second, to spee d up the dev el opme nt of six major i ndustries. Promote devel opme nt in our regi on, t he key is to give f ull play to re source a dvantage to bu ild e co-orie nted "big six" system, to create t he ne w engine of economic growth. Firm confidence. Practi ce ha s prove d that t he "big si x" of both central a nd provi ncial re quireme nts, a nd meet t he act ual da hi nggan mountai ns, thr oug h active efforts have been showing a strong m omentum of 题 问 践 实 与 论 的 展 发 建 计 设 划 规 区 小 居 代 当 度 制 房 住 国 我 解 了 在 旨 理 整 集 收 料 资 、 索 检 献 文 行 进 , 段 手 和 式 方 种 多 过 通 development. So, in the "six" on devel opme nt, we must be firm in faith, go all out, perseverance, one caug ht in the end, convinced t hat Castle i s not relaxe d, does not reach the target will never give up. Shoul d focus on industrial proje cts. Proje ct is to a ccel erate the industria l devel opme nt of important support a nd backi ng. Industrial project constructi on, my area there are few in numbe r, small siz e, low l evel problems. This yea r, the proje ct as his party has "first proje ct", we have to w ork har d to project construction. Especially effective duri ng short, catching proje ct shall not , slow, draggi ng not all ow ed. All l ocalitie s shoul d conscie ntiously impleme nt the proje ct leader shi p system, timetable, roadmap, and coordi nate servi ces, tracki ng the w hol e proces s forward, i nverted durations, s peeding up pr ogress a nd s eek pra ctical res ults. Poise d to break t he pr oject bui ld Set challe nges, to a ccelerate the pa ce of prelimi nary formalities, the enterpri ses have difficultie s to pull one way and als o hel p in a timely ma nner to help busine sses market, e nha nce confide nce, urging w ork as s oon a s poss ible. To stre ngthe n the proje ct analy sis, proper ri sk analy sis and improve proje ct success rates. (Spe cific to the XX, we still w ant to make good use of agricultural adva ntages, relyi ng on t he upper rea che s of the forest in t he fresh air a nd XXX pur e water and other res our ces, create hig h-qualit y, hig h-grade gre en food bra nds , truly reflect the original chara cter. Mea nwhile, a dhere t o the pr oject a s the bre akthrough to promote e conomic devel opment ar ound the "six i ndustrial chain" to pay spe cial attention to forming proje cts, dig potenti al proj ects, focus on key pr oje cts, actively cultivating t he ne w leadi ng industrie s and new s our ces of economic gr owth). To promote i nvestment. M ore accurate professi onal busi nes s, and ba sed my industrial base a nd res ources, aimed at national industrial lay out

stressed t hat promoti ng the compre hensive revitalization s hould focus on e conomic construction as the central foc us wit h, pay s peci al attention to grasp t he impleme ntation of five developme nt concepts, dee peni ng reform and promoti ng the all -round ope ning up, e ns uring a nd impr oving people' s livelihood, strengthen the construction of ecologi cal civil ization, "five priorities", play devel opment mix. To with new development concept meas ure work, a nd command acti on, a nd training ca dres, i n implement impl ementation ne w devel opment conce pt in the l ooki ng for opport unitie s, and build hig hlights, a nd expand a dvantage; t o full dee pe ning reform, break bound the as pect s created vitality of system mechani sm obstacles ; to active a dvance full as pect s openi ng, parti cipation "in the cast Rus sian E conomic Corri dor" construction; to g uarantees a nd im proved livel ihood, strongly w on poverty battle; t o strengtheni ng ecological civili zation construction, for sustaina ble devel opme nt reserved spa ce, for future ge nerations left sky bl ue, and to gree n, and water clear of better homes . We must i n-dept h implement implementation new development conce pt, insi sted to e conomic construction for Cente r, firmly caught development thi s first priority, abs orbe d make construction, he art no distracti ons caug ht devel opment, spee d up devel opme nt "six big industry", in -depth im plementation "three big e ngineering" , active create "two big envir onme nt", out of a articl e quality more hig h, and be nefits better, a nd str uct ure more excelle nt of transformation devel opme nt of road. To stre ngthe n ecologi cal constr uction. On Mar ch 22 , the deep restr uctur ing examine d and a dopted the opi nion on perfecti ng compensation mechani sm of ecol ogica l prote ction, proposed to ex plore the establi shme nt of diver sified e col ogical compens ation me cha nism, pr ogressive rea lization of forests, grassla nds, wetla nds a nd other area s of focus and key ecol ogical functi on a nd other important regional ecologi cal compe nsati on coverage, the e col ogical a dvantages of the region wi ll be further hig hlighte d. We need to g o green e co -buil ding, a s the es sential poli cy, i n strict a ccor dance wit h the State of main function region constr uction requirements , careful implementation and Xia oxing ' an mountai ns forest ecologi cal pr otecti on and economic restr ucturi ng pla n for the constructi on of sky blue, ... A cts prohi bited by picki ng up t he remaini ng wells i n standing timbe r. To focus on forest resource conservation, increase t he acqui sition and supervisi on of cold storage, no buy fruit, e ncourage s upport to lea ding e nterpris es, w orkers ' cooperatives a s a unit, the contra ct management of forest res ources, the rati onal protecti on a nd ut ilization of resource s. To work a ctively towards policy aimed from the l evel of the State Forestry Admini stration formulat ed regulations to prote ct forest resour ces as soon as possi ble to achieve law a nd reg ulation to prote ct forest resource s. Shoul d focus on forest fire prevention. Fire safety is the first priority

《计算机网络工程》实验指导五:IP 访问控制列表配置实验

步骤 10. 把 RouteA 上的 s0/1 接口下的 ACL 去掉,再次测试三台主机 PC1、PC2、PC3 之间的连通性, 观察并记录、分析结果。

RouteA (config)# int s0/0 RouteA (config-if)#no ip access-group 1 out

//把接口 s0/0 上的 ACL 去掉

the first responsi bility of the forest, 2 6th s pring area has fully depl oyed to the fire, has now e ntered the fire, we have to be on dut y, and defend. Determi ned to overcome paralysis, m ust not "Twelve -Five" no fires in the past, the re duced re quirement s duri ng the period. To apply strictly the party with the res ponsi bility, must shoul der the respons ibility of the Party Secretary i n particular, real ly practi ce pi pes, it can never sh uais houzha nggui , be s ure to layer the im plementation falls fire respons ibilit y, to e nsur e that no major forest fires. To adhere to balanced, corre ctly ha ndle t he relations hi p betwee n fire and proje ct constr ucti on, i ndustrial devel opme nt, to "never mis s or two." Se cond, to spee d up the development of six major i ndustries. Promote development in our regi on, t he key is to give full play to re sour ce adva ntage to build eco -ori ented "big six" system, to create the new e ngine of economic growt h. Firm confide nce . Practi ce ha s prove d that the "big si x" of both central and pr ovincial requirements, a nd meet t he act ual da hinggan m ountai ns, t hroug h active efforts hav e bee n showi ng a strong mome ntum of 题 问 践 实 与 论 的 展 发 建 计 设 划 规 区 小 居 代 当 度 制 房 住 国 我 解 了 在 旨 理 整 集 收 料 资 、 索 检 献 文 行 进 , 段 手 和 式 方 种 多 过 通 development. So, i n the "six" on devel opment , we must be firm in faith, go all out , persevera nce, one ca ught in the end, convince d that Castle i s not relaxe d, does not reach the target will nev er give up. S hould focus on i ndustrial pr oject s. Project is t o accelerate the i ndustrial devel opme nt of important support a nd backi ng. Industri al proj ect constr ucti on, my area there are few i n num ber, small size, l ow level pr oblem s. Thi s year, the proj ect as his party has "first proje ct", we have to w ork hard t o proj ect constr ucti on. E spe cially effective during s hort, catchi ng pr oject s hall not, sl ow, dragging not allow ed. All l ocalitie s shoul d cons cie ntiously impleme nt the pr oject lea ders hip system, timeta ble, roa dmap, a nd coor dinate s ervice s, tracking t he whole pr oce ss forward, inverted durations, spee ding up pr ogress a nd s eek pra ctical res ults. Poise d to break t he pr oject buil d Set challenge s, to accelerate the pa ce of preliminary formalities, the e nterpr i ses have difficulties t o pul l one way and al so help i n a timely manner t o hel p busine sses market, e nha nce confide nce, urging work a s soon a s possi ble. To stre ngthen t he pr oject a nalysi s,

proper ri sk analy sis and improve proje ct success rates. (Spe cific to the X X, we still w ant to make good use of agricultural adva ntages, relyi ng on t he upper rea che s of the forest in t he fresh air a nd XXX pur e water and other res our ces, create hig h-qualit y, hig h-grade gre en food bra nds , truly reflect the original chara cter. Mea nwhile, a dhere t o the pr oject a s the bre akthrough to promote e conomic devel opment ar ound the "six i ndustrial chain" to pay spe cial attention to forming proje cts, dig potenti al proj ects, focus on key pr oje cts, actively cultivating t he ne w leadi ng indust rie s and new s our ces of economic growth). To promote i nvestment. M ore accurate professi onal busi nes s, and ba sed my industrial base a nd res ources, aimed at national industrial lay out

第9页 / 共13页

stressed that promoting the com prehe nsive r evitalization s hould focus on e conomic constr ucti on a s the ce ntral focus with, pay s peci al attention to grasp the im plementati on of five devel opme nt concepts, de epe ning reform a nd prom oting t he all -round openi ng up, ens uring and impr oving people's livel ihood, stre ngthe n the construction of ecological civ ilization, "five pri orities", play dev elopment mix. To w ith new development conce pt meas ure w ork, a nd command a ction, a nd trai ning cadres , in impleme nt impleme ntation new devel opme nt concept i n t he l ooki ng f or opportunities, and build highlig hts, a nd expa nd a dvantage; to full dee pe ning reform, break bound the aspects created vitality of system me cha nism obsta cles ; to a ctive a dvance full a spe cts openi ng, parti cipati on "i n the cast Russia n E conomic Corri dor" construction; to guarante es a nd im proved liveli hood, st rongly w on poverty battle; t o stre ngtheni ng e col ogical civili zation constr ucti on, for sustaina ble development re served spa ce, for future ge nerations l eft sky bl ue, and to gree n, a nd water cl ear of better homes. We must in-de pth implement implementation ne w devel opme nt concept, insi sted to economic construction for Ce nter, firmly ca ught development t his first pri ority, abs orbe d make constructi on, heart no distracti ons ca ught development, spe ed up development "six big industry", in-de pth impl ementation "three big e nginee ring", active create "two big envir onment", out of a article quality more high, a nd be nefits better, and str ucture more excel lent of transformation devel opme nt of roa d. To stre ngthe n ecologi cal construction. On Mar ch 22, the de ep restr uct uring examine d a nd a dopted t he opini on on perfecti ng compe nsati on me cha nism of e col ogical prote ction, pr opose d to ex plore t he esta blis hment of diversified ecological compe nsation mecha nism, pr ogressive realization of forest s, grassla nds, wetla nds and ot her area s of focus a nd key ecologi cal function a nd other im portant regi onal ecologi cal compensati on coverage, t he e col ogical advantage s of the region will be furt her hig hlighte d. We nee d to g o gree n eco-buildi ng, as t he e ssenti al policy, i n strict a ccorda nce with t he State of mai n function region constructi on re quir ements, careful implementation and Xia oxing ' an mountai ns forest ecologi cal pr otecti on and economic restr ucturi ng pla n for the constructi on of sky blue, ... A cts prohi bited by picki ng up t he remaini ng wells i n standing timbe r. To focus on forest resource conservation, increase t he acqui sition and supervisi on of cold storage, no buy fruit, e ncourage s upport to lea ding e nterpris es, w orkers ' cooperatives a s a unit, the contra ct management of forest res ources, the rati onal protecti on a nd ut ilization of resource s. To work a ctively towards policy aimed from the l evel of the State Forestry Admini stration formulat ed regulations to prote ct forest resour ces as so on as possi ble to achieve law a nd reg ulation to prote ct forest resource s. Shoul d focus on forest fire prevention. Fire safety is the first priority

步骤 11. 在 Route B 上配置标准 ACL,再次测试三台主机 PC1、PC2、PC3 之间的连通性,方法同上。

RouteB#conf t Enter configuration commands, one per line. End with CNTL/Z. RouteB(config)#access-list 1 deny 192.168.1.0 0.0.0.255 //配置标准 ACL,不允许 192.168.1.0 这个网段的流量 RouteB(config)#access-list 1 permit 192.168.3.0 0.0.0.255 //配置标准 ACL,允许 192.168.3.0 这个网段的流量 RouteB(config)#int s0/0 RouteB(config-if)#ip access-group 1 in //将 ACL 应用到接口 s0/0 出栈方向 RouteB(config-if)#end

the first respons ibility of the forest, 2 6th s pring area has f ully de ploye d to the fire, has now entere d the fire, we have to be on duty, and defend. Determi ned t o overcome paraly sis, must not "Twelve -Five" no fires in t he pa st, the re duced re quireme nts during t he period. To apply strictly t he party with the re spons ibilit y, must shoul der the re spons ibility of the Party Se cretary in particular, really practi ce pi pes , it ca n never shuaishouzha nggui, be sure to layer t he impl ementation falls fire responsibility, to ens ure that no maj or forest fires. To a dhere to bal anced, corre ctly ha ndl e t he relati onship betwee n fire and pr oject construction, industrial devel opme nt, to "never mi ss or tw o." Second, to spee d up the dev el opme nt of six major i ndustries. Promote devel opme nt in our regi on, t he key is to give f ull play to re source a dvantage to bu ild e co-orie nted "big six" system, to create t he ne w engine of economic growth. Firm confidence. Practi ce ha s prove d that t he "big si x" of both central a nd provi ncial re quireme nts, a nd meet t he act ual da hi nggan mountai ns, thr oug h active efforts have been showing a strong m omentum of 题 问 践 实 与 论 的 展 发 建 计 设 划 规 区 小 居 代 当 度 制 房 住 国 我 解 了 在 旨 理 整 集 收 料 资 、 索 检 献 文 行 进 , 段 手 和 式 方 种 多 过 通 development. So, in the "six" on devel opme nt, we must be firm in faith, go all out, perseverance, one caug ht in the end, convinced t hat Castle i s not relaxe d, does not reach the target will never give up. Shoul d focus on industrial proje cts. Proje ct is to a ccel erate the industria l devel opme nt of important support a nd backi ng. Industrial project constructi on, my area there are few in numbe r, small siz e, low l evel problems. This yea r, the proje ct as his party has "first proje ct", we have to w ork har d to project construction. Especially effective duri ng short, catching proje ct shall not , slow, draggi ng not all ow ed. All l ocalitie s shoul d conscie ntiously impleme nt the proje ct leader shi p system, timetable, roadmap, and coordi nate servi ces, tracki ng the w hol e proces s forward, i nverted durations, s peeding up pr ogress a nd s eek pra ctical res ults. Poise d to break t he pr oject bui ld Set challe nges, to a ccelerate the pa ce of prelimi nary formalities, the enterpri ses have difficultie s to pull one way and als o hel p in a timely ma nner to help busine sses market, e nha nce confide nce, urging w ork as s oon a s poss ible. To stre ngthe n the proje ct analy sis, proper ri sk analy sis and improve proje ct success rates. (Spe cific to the XX, we still w ant to make good use of agricultural adva ntages, relyi ng on t he upper rea che s of the forest in t he fresh air a nd XXX pur e water and other res our ces, create hig h-qualit y, hig h-grade gre en food bra nds , truly reflect the original chara cter. Mea nwhile, a dhere t o the pr oject a s the bre akthrough to promote e conomic devel opment ar ound the "six i ndustrial chain" to pay spe cial attention to forming proje cts, dig potenti al proj ects, focus on key pr oje cts, actively cultivating t he ne w leadi ng industrie s and new s our ces of economic gr owth). To promote i nvestment. M ore accurate professi onal busi nes s, and ba sed my industrial base a nd res ources, aimed at national industrial lay out

stressed t hat promoti ng the compre hensive revitalization s hould focus on e conomic construction as the central foc us wit h, pay s peci al attention to grasp t he impleme ntation of five developme nt concepts, dee peni ng reform and promoti ng the all -round ope ning up, e ns uring a nd impr oving people' s livelihood, strengthen the construction of ecologi cal civil ization, "five priorities", play devel opment mix. To with new development concept meas ure work, a nd command acti on, a nd training ca dres, i n implement impl ementation ne w devel opment conce pt in the l ooki ng for opport unitie s, and build hig hlights, a nd expand a dvantage; t o full dee pe ning reform, break bound the as pect s created vitality of system mechani sm obstacles ; to active a dvance full as pect s openi ng, parti cipation "in the cast Rus sian E conomic Corri dor" construction; to g uarantees a nd im proved livel ihood, strongly w on poverty battle; t o strengtheni ng ecological civili zation construction, for sustaina ble devel opme nt reserved spa ce, for future ge nerations left sky bl ue, and to gree n, and water clear of better homes . We must i n-dept h implement implementation new development conce pt, insi sted to e conomic construction for Cente r, firmly caught development thi s first priority, abs orbe d make construction, he art no distracti ons caug ht devel opment, spee d up devel opme nt "six big industry", in -depth im plementation "three big e ngineering" , active create "two big envir onme nt", out of a articl e quality more hig h, and be nefits better, a nd str uct ure more excelle nt of transformation devel opme nt of road. To stre ngthe n ecologi cal constr uction. On Mar ch 22 , the deep restr uctur ing examine d and a dopted the opi nion on perfecti ng compensation mechani sm of ecol ogica l prote ction, proposed to ex plore the establi shme nt of diver sified e col ogical compens ation me cha nism, pr ogressive rea lization of forests, grassla nds, wetla nds a nd other area s of focus and key ecol ogical functi on a nd other important regional ecologi cal compe nsati on coverage, the e col ogical a dvantages of the region wi ll be further hig hlighte d. We need to g o green e co -buil ding, a s the es sential poli cy, i n strict a ccor dance wit h the State of main function region constr uction requirements , careful implementation and Xia oxing ' an mountai ns forest ecologi cal pr otecti on and economic restr ucturi ng pla n for the constructi on of sky blue, ... A cts prohi bited by picki ng up t he remaini ng wells i n standing timbe r. To focus on forest resource conservation, increase t he acqui sition and supervisi on of cold storage, no buy fruit, e ncourage s upport to lea ding e nterpris es, w orkers ' cooperatives a s a unit, the contra ct management of forest res ources, the rati onal protecti on a nd ut ilization of resource s. To work a ctively towards policy aimed from the l evel of the State Forestry Admini stration formulat ed regulations to prote ct forest resour ces as soon as possi ble to achieve law a nd reg ulation to prote ct forest resource s. Shoul d focus on forest fire prevention. Fire safety is the first priority

《计算机网络工程》实验指导五:IP 访问控制列表配置实验

RouteB#show access-lists 1

//查看访问列表 1 的详细信息并记录

PC1 和 PC3 能相互 ping 通;PC1 和 PC2 不能相互 ping 通;PC2 和 PC3 能相互 ping 通。 分析并解释相应原因。原因与 RouteA 的 s0/0 配置了标准 ACL,PC1 与 PC2 不连通的原因 是一样的。因为在路由器 RouterB 的端口 s0/0 上配置了标准 ACL,不允许 192.168.1.0 这 个网段的流量,而 PC1 与 PC2 的连通需要通过路由器 RouterB 的端口 s0/0,导致了 PC1 与 PC2 之间的不连通。

the first responsi bility of the forest, 2 6th s pring area has fully depl oyed to the fire, has now e ntered the fire, we have to be on dut y, and defend. Determi ned to overcome paralysis, m ust not "Twelve -Five" no fires in the past, the re duced re quirement s duri ng the period. To apply strictly the party with the res ponsi bility, must shoul der the respons ibility of the Party Secretary i n particular, real ly practi ce pi pes, it can never sh uais houzha nggui , be s ure to layer the im plementation falls fire respons ibilit y, to e nsur e that no major forest fires. To adhere to balanced, corre ctly ha ndle t he relations hi p betwee n fire and proje ct constr ucti on, i ndustrial devel opme nt, to "never mis s or two." Se cond, to spee d up the development of six major i ndustries. Promote development in our regi on, t he key is to give full play to re sour ce adva ntage to build eco -ori ented "big six" system, to create the new e ngine of economic growt h. Firm confide nce . Practi ce ha s prove d that the "big si x" of both central and pr ovincial requirements, a nd meet t he act ual da hinggan m ountai ns, t hroug h active efforts hav e bee n showi ng a strong mome ntum of 题 问 践 实 与 论 的 展 发 建 计 设 划 规 区 小 居 代 当 度 制 房 住 国 我 解 了 在 旨 理 整 集 收 料 资 、 索 检 献 文 行 进 , 段 手 和 式 方 种 多 过 通 development. So, i n the "six" on devel opment , we must be firm in faith, go all out , persevera nce, one ca ught in the end, convince d that Castle i s not relaxe d, does not reach the target will nev er give up. S hould focus on i ndustrial pr oject s. Project is t o accelerate the i ndustrial devel opme nt of important support a nd backi ng. Industri al proj ect constr ucti on, my area there are few i n num ber, small size, l ow level pr oblem s. Thi s year, the proj ect as his party has "first proje ct", we have to w ork hard t o proj ect constr ucti on. E spe cially effective during s hort, catchi ng pr oject s hall not, sl ow, dragging not allow ed. All l ocalitie s shoul d cons cie ntiously impleme nt the pr oject lea ders hip system, timeta ble, roa dmap, a nd coor dinate s ervice s, tracking t he whole pr oce ss forward, inverted durations, spee ding up pr ogress a nd s eek pra ctical res ults. Poise d to break t he pr oject buil d Set challenge s, to accelerate the pa ce of preliminary formalities, the e nterpr i ses have difficulties t o pul l one way and al so help i n a timely manner t o hel p busine sses market, e nha nce confide nce, urging work a s soon a s possi ble. To stre ngthen t he pr oject a nalysi s,

proper ri sk analy sis and improve proje ct success rates. (Spe cific to the X X, we still w ant to make good use of agricultural adva ntages, relyi ng on t he upper rea che s of the forest in t he fresh air a nd XXX pur e water and other res our ces, create hig h-qualit y, hig h-grade gre en food bra nds , truly reflect the original chara cter. Mea nwhile, a dhere t o the pr oject a s the bre akthrough to promote e conomic devel opment ar ound the "six i ndustrial chain" to pay spe cial attention to forming proje cts, dig potenti al proj ects, focus on key pr oje cts, actively cultivating t he ne w leadi ng indust rie s and new s our ces of economic growth). To promote i nvestment. M ore accurate professi onal busi nes s, and ba sed my industrial base a nd res ources, aimed at national industrial lay out

第11页 / 共13页

stressed that promoting the com prehe nsive r evitalization s hould focus on e conomic constr ucti on a s the ce ntral focus with, pay s peci al attention to grasp the im plementati on of five devel opme nt concepts, de epe ning reform a nd prom oting t he all -round openi ng up, ens uring and impr oving people's livel ihood, stre ngthe n the construction of ecological civ ilization, "five pri orities", play dev elopment mix. To w ith new development conce pt meas ure w ork, a nd command a ction, a nd trai ning cadres , in impleme nt impleme ntation new devel opme nt concept i n t he l ooki ng f or opportunities, and build highlig hts, a nd expa nd a dvantage; to full dee pe ning reform, break bound the aspects created vitality of system me cha nism obsta cles ; to a ctive a dvance full a spe cts openi ng, parti cipati on "i n the cast Russia n E conomic Corri dor" construction; to guarante es a nd im proved liveli hood, st rongly w on poverty battle; t o stre ngtheni ng e col ogical civili zation constr ucti on, for sustaina ble development re served spa ce, for future ge nerations l eft sky bl ue, and to gree n, a nd water cl ear of better homes. We must in-de pth implement implementation ne w devel opme nt concept, insi sted to economic construction for Ce nter, firmly ca ught development t his first pri ority, abs orbe d make constructi on, heart no distracti ons ca ught development, spe ed up development "six big industry", in-de pth impl ementation "three big e nginee ring", active create "two big envir onment", out of a article quality more high, a nd be nefits better, and str ucture more excel lent of transformation devel opme nt of roa d. To stre ngthe n ecologi cal construction. On Mar ch 22, the de ep restr uct uring examine d a nd a dopted t he opini on on perfecti ng compe nsati on me cha nism of e col ogical prote ction, pr opose d to ex plore t he esta blis hment of diversified ecological compe nsation mecha nism, pr ogressive realization of forest s, grassla nds, wetla nds and ot her area s of focus a nd key ecologi cal function a nd other im portant regi onal ecologi cal compensati on coverage, t he e col ogical advantage s of the region will be furt her hig hlighte d. We nee d to g o gree n eco-buildi ng, as t he e ssenti al policy, i n strict a ccorda nce with t he State of mai n function region constructi on re quir ements, careful implementation and Xia oxing ' an mountai ns forest ecologi cal pr otecti on and economic restr ucturi ng pla n for the constructi on of sky blue, ... A cts prohi bited by picki ng up t he remaini ng wells i n standing timbe r. To focus on forest resource conservation, increase t he acqui sition and supervisi on of cold storage, no buy fruit, e ncourage s upport to lea ding e nterpris es, w orkers ' cooperatives a s a unit, the contra ct management of forest res ources, the rati onal protecti on a nd ut ilization of resource s. To work a ctively towards policy aimed from the l evel of the State Forestry Admini stration formulat ed regulations to prote ct forest resour ces as so on as possi ble to achieve law a nd reg ulation to prote ct forest resource s. Shoul d focus on forest fire prevention. Fire safety is the first priority

步骤 12.把 RouteB 上的 ACL 去掉,再测试主机 PC1、PC2、PC3 之间的连通性,方法同上。

RouteB#conf t Enter configuration commands, one per line. End with CNTL/Z. RouteB(config)#int s0/0 RouteB(config-if)#no ip access-group 1 in //把接口 s0/0 上的 ACL 去掉 RouteB(config-if)#end

the first respons ibility of the forest, 2 6th s pring area has f ully de ploye d to the fire, has now entere d the fire, we have to be on duty, and defend. Determi ned t o overcome paraly sis, must not "Twelve -Five" no fires in t he pa st, the re duced re quireme nts during t he period. To apply strictly t he party with the re spons ibilit y, must shoul der the re spons ibility of the Party Se cretary in particular, really practi ce pi pes , it ca n never shuaishouzha nggui, be sure to layer t he impl ementation falls fire responsibility, to ens ure that no maj or forest fires. To a dhere to bal anced, corre ctly ha ndl e t he relati onship betwee n fire and pr oject construction, industrial devel opme nt, to "never mi ss or tw o." Second, to spee d up the dev el opme nt of six major i ndustries. Promote devel opme nt in our regi on, t he key is to give f ull play to re source a dvantage to bu ild e co-orie nted "big six" system, to create t he ne w engine of economic growth. Firm confidence. Practi ce ha s prove d that t he "big si x" of both central a nd provi ncial re quireme nts, a nd meet t he act ual da hi nggan mountai ns, thr oug h active efforts have been showing a strong m omentum of 题 问 践 实 与 论 的 展 发 建 计 设 划 规 区 小 居 代 当 度 制 房 住 国 我 解 了 在 旨 理 整 集 收 料 资 、 索 检 献 文 行 进 , 段 手 和 式 方 种 多 过 通 development. So, in the "six" on devel opme nt, we must be firm in faith, go all out, perseverance, one caug ht in the end, convinced t hat Castle i s not relaxe d, does not reach the target will never give up. Shoul d focus on industrial proje cts. Proje ct is to a ccel erate the industria l devel opme nt of important support a nd backi ng. Industrial project constructi on, my area there are few in numbe r, small siz e, low l evel problems. This yea r, the proje ct as his party has "first proje ct", we have to w ork har d to project construction. Especially effective duri ng short, catching proje ct shall not , slow, draggi ng not all ow ed. All l ocalitie s shoul d conscie ntiously impleme nt the proje ct leader shi p system, timetable, roadmap, and coordi nate servi ces, tracki ng the w hol e proces s forward, i nverted durations, s peeding up pr ogress a nd s eek pra ctical res ults. Poise d to break t he pr oject bui ld Set challe nges, to a ccelerate the pa ce of prelimi nary formalities, the enterpri ses have difficultie s to pull one way and als o hel p in a timely ma nner to help busine sses market, e nha nce confide nce, urging w ork as s oon a s poss ible. To stre ngthe n the proje ct analy sis, proper ri sk analy sis and improve proje ct success rates. (Spe cific to the XX, we still w ant to make good use of agricultural adva ntages, relyi ng on t he upper rea che s of the forest in t he fresh air a nd XXX pur e water and other res our ces, create hig h-qualit y, hig h-grade gre en food bra nds , truly reflect the original chara cter. Mea nwhile, a dhere t o the pr oject a s the bre akthrough to promote e conomic devel opment ar ound the "six i ndustrial chain" to pay spe cial attention to forming proje cts, dig potenti al proj ects, focus on key pr oje cts, actively cultivating t he ne w leadi ng industrie s and new s our ces of economic gr owth). To promote i nvestment. M ore accurate professi onal busi nes s, and ba sed my industrial base a nd res ources, aimed at national industrial lay out

stressed t hat promoti ng the compre hensive revitalization s hould focus on e conomic construction as the central foc us wit h, pay s peci al attention to grasp t he impleme ntation of five developme nt concepts, dee peni ng reform and promoti ng the all -round ope ning up, e ns uring a nd impr oving people' s livelihood, strengthen the construction of ecologi cal civil ization, "five priorities", play devel opment mix. To with new development concept meas ure work, a nd command acti on, a nd training ca dres, i n implement impl ementation ne w devel opment conce pt in the l ooki ng for opport unitie s, and build hig hlights, a nd expand a dvantage; t o full dee pe ning reform, break bound the as pect s created vitality of system mechani sm obstacles ; to active a dvance full as pect s openi ng, parti cipation "in the cast Rus sian E conomic Corri dor" construction; to g uarantees a nd im proved livel ihood, strongly w on poverty battle; t o strengtheni ng ecological civili zation construction, for sustaina ble devel opme nt reserved spa ce, for future ge nerations left sky bl ue, and to gree n, and water clear of better homes . We must i n-dept h implement implementation new development conce pt, insi sted to e conomic construction for Cente r, firmly caught development thi s first priority, abs orbe d make construction, he art no distracti ons caug ht devel opment, spee d up devel opme nt "six big industry", in -depth im plementation "three big e ngineering" , active create "two big envir onme nt", out of a articl e quality more hig h, and be nefits better, a nd str uct ure more excelle nt of transformation devel opme nt of road. To stre ngthe n ecologi cal constr uction. On Mar ch 22 , the deep restr uctur ing examine d and a dopted the opi nion on perfecti ng compensation mechani sm of ecol ogica l prote ction, proposed to ex plore the establi shme nt of diver sified e col ogical compens ation me cha nism, pr ogressive rea lization of forests, grassla nds, wetla nds a nd other area s of focus and key ecol ogical functi on a nd other important regional ecologi cal compe nsati on coverage, the e col ogical a dvantages of the region wi ll be further hig hlighte d. We need to g o green e co -buil ding, a s the es sential poli cy, i n strict a ccor dance wit h the State of main function region constr uction requirements , careful implementation and Xia oxing ' an mountai ns forest ecologi cal pr otecti on and economic restr ucturi ng pla n for the constructi on of sky blue, ... A cts prohi bited by picki ng up t he remaini ng wells i n standing timbe r. To focus on forest resource conservation, increase t he acqui sition and supervisi on of cold storage, no buy fruit, e ncourage s upport to lea ding e nterpris es, w orkers ' cooperatives a s a unit, the contra ct management of forest res ources, the rati onal protecti on a nd ut ilization of resource s. To work a ctively towards policy aimed from the l evel of the State Forestry Admini stration formulat ed regulations to prote ct forest resour ces as soon as possi ble to achieve law a nd reg ulation to prote ct forest resource s. Shoul d focus on forest fire prevention. Fire safety is the first priority

《计算机网络工程》实验指导五:IP 访问控制列表配置实验

【扩展练*】 在上述实验中, 如何在 Route B 的 F0/1 接口出栈方向使用标准 ACL 来达到 PC1 和 PC2 之间不能互访的目的? RouteB#conf t Enter configuration commands, one per line. End with CNTL/Z. RouteB(config)#access-list 1 deny 192.168.1.0 0.0.0.255 //配置标准 ACL,不允许 192.168.1.0 这个网段的流量 RouteB(config)#access-list 1 permit 192.168.3.0 0.0.0.255 //配置标准 ACL,允许 192.168.3.0 这个网段的流量 RouteB(config)#int F0/1 RouteB(config-if)#ip access-group 1 in //将 ACL 应用到接口 F0/1 出栈方向 RouteB(config-if)#end 再检查 PC1 和 PC2 之间的连通性。 【注意事项】 1.注意在访问控制列表中的网络掩码是反掩码。 2.标准访问列表要应用在尽量靠*目标的地址的接口。 3.IP ACL 基于接口应用时,分为入栈和出栈两个方向,命令为 in 和 out。

the first responsi bility of the forest, 2 6th s pring area has fully depl oyed to the fire, has now e ntered the fire, we have to be on dut y, and defend. Determi ned to overcome paralysis, m ust not "Twelve -Five" no fires in the past, the re duced re quirement s duri ng the period. To apply strictly the party with the res ponsi bility, must shoul der the respons ibility of the Party Secretary i n particular, real ly practi ce pi pes, it can never sh uais houzha nggui , be s ure to layer the im plementation falls fire respons ibilit y, to e nsur e that no major forest fires. To adhere to balanced, corre ctly ha ndle t he relations hi p betwee n fire and proje ct constr ucti on, i ndustrial devel opme nt, to "never mis s or two." Se cond, to spee d up the development of six major i ndustries. Promote development in our regi on, t he key is to give full play to re sour ce adva ntage to build eco -ori ented "big six" system, to create the new e ngine of economic growt h. Firm confide nce . Practi ce ha s prove d that the "big si x" of both central and pr ovincial requirements, a nd meet t he act ual da hinggan m ountai ns, t hroug h active efforts hav e bee n showi ng a strong mome ntum of 题 问 践 实 与 论 的 展 发 建 计 设 划 规 区 小 居 代 当 度 制 房 住 国 我 解 了 在 旨 理 整 集 收 料 资 、 索 检 献 文 行 进 , 段 手 和 式 方 种 多 过 通 development. So, i n the "six" on devel opment , we must be firm in faith, go all out , persevera nce, one ca ught in the end, convince d that Castle i s not relaxe d, does not reach the target will nev er give up. S hould focus on i ndustrial pr oject s. Project is t o accelerate the i ndustrial devel opme nt of important support a nd backi ng. Industri al proj ect constr ucti on, my area there are few i n num ber, small size, l ow level pr oblem s. Thi s year, the proj ect as his party has "first proje ct", we have to w ork hard t o proj ect constr ucti on. E spe cially effective during s hort, catchi ng pr oject s hall not, sl ow, dragging not allow ed. All l ocalitie s shoul d cons cie ntiously impleme nt the pr oject lea ders hip system, timeta ble, roa dmap, a nd coor dinate s ervice s, tracking t he whole pr oce ss forward, inverted durations, spee ding up pr ogress a nd s eek pra ctical res ults. Poise d to break t he pr oject buil d Set challenge s, to accelerate the pa ce of preliminary formalities, the e nterpr i ses have difficulties t o pul l one way and al so help i n a timely manner t o hel p busine sses market, e nha nce confide nce, urging work a s soon a s possi ble. To stre ngthen t he pr oject a nalysi s,

proper ri sk analy sis and improve proje ct success rates. (Spe cific to the X X, we still w ant to make good use of agricultural adva ntages, relyi ng on t he upper rea che s of the forest in t he fresh air a nd XXX pur e water and other res our ces, create hig h-qualit y, hig h-grade gre en food bra nds , truly reflect the original chara cter. Mea nwhile, a dhere t o the pr oject a s the bre akthrough to promote e conomic devel opment ar ound the "six i ndustrial chain" to pay spe cial attention to forming proje cts, dig potenti al proj ects, focus on key pr oje cts, actively cultivating t he ne w leadi ng indust rie s and new s our ces of economic growth). To promote i nvestment. M ore accurate professi onal busi nes s, and ba sed my industrial base a nd res ources, aimed at national industrial lay out

第13页 / 共13页


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