網(wǎng)絡課程設計交換網(wǎng)絡三級結(jié)構(gòu)綜合設計

精選優(yōu)質(zhì)文檔-----傾情為你奉上精選優(yōu)質(zhì)文檔-----傾情為你奉上專心---專注---專業(yè)專心---專注---專業(yè)精選優(yōu)質(zhì)文檔-----傾情為你奉上專心---專注---專業(yè) 信息科學與工程學院課程設計任務書題目：交換網(wǎng)絡三級結(jié)構(gòu)綜合設計姓名：專業(yè)：計算機科學與技術課程：網(wǎng)絡設備互聯(lián)指導教師：職稱：講師完成時間：2013年6月----2013年7月信息科學與工程學院制課程設計任務書及成績評定課程設計的任務和具體要求進一步鞏固和加深“網(wǎng)絡設備互聯(lián)”課程的基本知識了解網(wǎng)絡設備互聯(lián)知識在實際中的應用。綜合運用“網(wǎng)絡設備互聯(lián)”課程和先修課程的理論及生產(chǎn)實際知識去分析和解決問題，進行的相關訓練。通過本學期的學習來構(gòu)建交換網(wǎng)絡的三級結(jié)構(gòu)，從而實現(xiàn)相關的功能。指導教師簽字：、日期：指導教師評語成績：指導教師簽字：日期：課程設計所需軟件、硬件等軟件：WindowsXP/7、Internet信息服務管理器等硬件：二層交換機RG-S21262臺,三層交換機RG-S35502臺路由器RG-S202臺計算機1臺課程設計進度計劃起至日期工作內(nèi)容備注6月24日-6月25日6月25日-6月27日6月27日-6月29日分析課程設計任務要求并合理安排工作進行設備配置及測設驗證編寫課程設計任務書及排版認真仔細的分析搜索的資料參考文獻、資料索引序號文獻、資料名稱編著者出版單位[1]網(wǎng)絡設備互聯(lián)—實驗指南高峽編著科學出版社[2]計算機網(wǎng)絡（第5版）謝希仁著電子工業(yè)出版社目錄TOC\o"1-2"\h\u1實驗目的構(gòu)建交換網(wǎng)絡的三級結(jié)構(gòu)2背景描述 你是某系統(tǒng)集成公司的技術工程師，公司現(xiàn)在承接一個企業(yè)網(wǎng)的搭建建項目，經(jīng)過現(xiàn)場勘測及充分與客戶溝通，你建議該網(wǎng)絡采用經(jīng)典的三級網(wǎng)絡構(gòu)架，現(xiàn)項目已經(jīng)得到客戶的認可，并且請你負責整個網(wǎng)絡的實施。3需求分析通過合理的三層網(wǎng)絡架構(gòu)，實現(xiàn)用戶接入網(wǎng)絡的安全，快捷，不允許vlan10的用戶去訪問vlan30的FTP服務，vlan20不受限制；vlan10的用戶接口需要配置端口安全，設置最大連接數(shù)為3，如果違規(guī)則采取shutdown措施；vlan20的用戶接口需要配置端口安全，設置最大連接數(shù)為2，如果違規(guī)則采取shutdown措施；配置靜態(tài)路由使用全網(wǎng)互通；配置NET功能，使用內(nèi)網(wǎng)用戶使用-這段地址去訪問互聯(lián)網(wǎng)；將內(nèi)網(wǎng)的FTP服務發(fā)布的互聯(lián)網(wǎng)上，使用內(nèi)網(wǎng)地址為54，公網(wǎng)地址為，并要求可以通過內(nèi)網(wǎng)地址訪問FTP服務器；使用ACL防止沖擊波病毒。4實驗拓補三級結(jié)構(gòu)所需的實驗設備有：二層交換機RG-S2126G2臺、三層交換機RG-S37602臺、路由器RG-RSR-202臺、計算機1臺。實驗拓補圖，如圖4.1所示。圖4.15客戶需求整個網(wǎng)絡采用核心-匯聚-接入三級結(jié)構(gòu)，通過出口路由器做NAT供內(nèi)網(wǎng)用戶訪問外網(wǎng)，同時需求vlan10內(nèi)網(wǎng)用戶不能訪問vlan30的FTP服務，vlan20不作限制。接入層交換機要實現(xiàn)防沖擊波的功能。6實驗拓補說明整個實驗用RG-S2126G1模擬vlan10用戶接入交換機，RG-S2126G2模擬vlan20用戶接入交換機，vlan10與vlan20的用戶通過RG-S3550-1實現(xiàn)vlan間的路由。RG-S3550-1與RG-S3760-2之間通過靜態(tài)路由，實現(xiàn)內(nèi)網(wǎng)用戶的對外數(shù)據(jù)包轉(zhuǎn)發(fā)及內(nèi)網(wǎng)服務器的訪問。RG-S3760-2與R1連接，在R1上啟用NET功能，保證內(nèi)網(wǎng)用戶可以訪問外網(wǎng)，實驗拓撲中以R2模擬Internet。7IP地址規(guī)劃設備名稱端口名稱IP地址RG-S3760-1VLAN10/24VLAN20/24VLAN30/24RG-S3760-2VLAN10/24VLAN20/24VLAN30/24Fa0/11/30RSR20-1Fa0/0/30Fa0/1/28RSR20-2Fa0/1/288詳細設計8.1配置接入層交換機二層交換機1：S2126G-1>en14Password:S2126G-1#configtS2126G-1(config)#vlan10S2126G-1(config-vlan)#exitS2126G-1(config)#interfacerangef0/2-24S2126G-1(config-if-range)#switchportaccessvlan10S2126G-1(config-if-range)#exitS2126G-1(config)#interfacerangef0/1S2126G-1(config-if-range)#switchportmodetrunkS2126G-1(config-if-range)#exitS2126G-1(config)#interfacerangef0/2-24S2126G-1(config-if-range)#switchportport-securityS2126G-1(config-if-range)#switchportport-securitymaximum3S2126G-1(config-if-range)#switchportport-securityviolationshutdownS2126G-1(config-if-range)#switchportport-securityS2126G-1(config-if-range)#exitS2126G-1(config)#二層交換機2：S2126G-2>en14Password:S2126G-2#configtS2126G-2(config)#vlan20S2126G-2(config-vlan)#exitS2126G-2(config)#interfacerangf0/24S2126G-2(config-if-range)#switchportaccessvlan20S2126G-2(config-if-range)#exitS2126G-2(config)#interfacerangf0/1S2126G-2(config-if-range)#switchportmodetrunkS2126G-2(config-if-range)#exitS2126G-2(config)#interfacerangef0/2-24S2126G-2(config-if-range)#switchportport-securityS2126G-2(config-if-range)#switchportport-securitymaximum2S2126G-2(config-if-range)#switchportport-securityviolationshutdownS2126G-2(config-if-range)#switchportport-securityS2126G-2(config-if-range)#exit8.2配置匯聚層交換機RG-S3760-1>en14Password:RG-S3760-1#conftRG-S3760-1(config)#RG-S3760-1(config)#vlan10RG-S3760-1(config-vlan)#exitRG-S3760-1(config)#vlan20RG-S3760-1(config-vlan)#exitRG-S3760-1(config)#vlan30RG-S3760-1(config-vlan)#exitRG-S3760-1(config)#interfacevlan10RG-S3760-1(config-if)#ipaddressRG-S3760-1(config-if)#noshutdownRG-S3760-1(config-if)#exitRG-S3760-1(config)#interfacevlan20RG-S3760-1(config-if)#ipaddressRG-S3760-1(config-if)#noshutdownRG-S3760-1(config-if)#exitRG-S3760-1(config)#interfacevlan30RG-S3760-1(config-if)#ipaddressRG-S3760-1(config-if)#noshutdownRG-S3760-1(config-if)#exitRG-S3760-1(config)#interfacefastEthernet0/10RG-S3760-1(config-if)#switchportmodetrunkRG-S3760-1(config-if)#exitRG-S3760-1(config)#interfacerangefastEthernet0/1-2RG-S3760-1(config-if-range)#switchportmodetrunkRG-S3760-1(config-if-range)#exitRG-S3760-1(config)#ipaccess-listextendedabcRG-S3760-1(config-ext-nacl)#denytcp550.0.$RG-S3760-1(config-ext-nacl)#exitRG-S3760-1(config-ext-nacl)#$05555eqftp-dataRG-S3760-1(config-ext-nacl)#exitRG-S3760-1(config)#intvlan10RG-S3760-1(config-if)#ipaccess-groupabcinRG-S3760-1(config-if)#exitRG-S3760-1(config)#iprouteRG-S3760-1(config)#RG-S3760-2#configtRG-S3760-2(config)#hostnameRG-S3760-2RG-S3760-2(config)#vlan10RG-S3760-2(config-vlan)#exitRG-S3760-2(config)#vlan20RG-S3760-2(config-vlan)#exitRG-S3760-2(config)#vlan30RG-S3760-2(config-vlan)#exitRG-S3760-2(config)#interfacevlan10RG-S3760-2(config-if)#ipaddRG-S3760-2(config-if)#noshutdownRG-S3760-2(config-if)#exitRG-S3760-2(config)#intervlan20RG-S3760-2(config-if)#ipaddRG-S3760-2(config-if)#noshutdownRG-S3760-2(config-if)#exitRG-S3760-2(config)#intervlan30RG-S3760-2(config-if)#ipaddRG-S3760-2(config-if)#noshutdownRG-S3760-2(config-if)#exitRG-S3760-2(config)#interf0/9RG-S3760-2(config-if)#switchportmodeaccessRG-S3760-2(config-if)#switchportaccessvlan30RG-S3760-2(config-if)#exitRG-S3760-2(config)#interfacef0/10RG-S3760-2(config-if)#switchportmodetrunkRG-S3760-2(config-if)#exitRG-S3760-2(config)#interfacef0/11RG-S3760-2(config-if)#noswitchportRG-S3760-2(config-if)#ipadd52RG-S3760-2(config-if)#exitRG-S3760-2(config)#iprouteRG-S3760-2(config)# 8.3配置路由器RG-S3760-1>en14Password:RG-S3760-1#conftRG-S3760-1(config)#RG-S3760-1(config)#vlan10RG-S3760-1(config-vlan)#exitRG-S3760-1(config)#vlan20RG-S3760-1(config-vlan)#exitRG-S3760-1(config)#vlan30RG-S3760-1(config-vlan)#exitRG-S3760-1(config)#interfacevlan10RG-S3760-1(config-if)#ipaddressRG-S3760-1(config-if)#noshutdownRG-S3760-1(config-if)#exitRG-S3760-1(config)#interfacevlan20RG-S3760-1(config-if)#ipaddressRG-S3760-1(config-if)#noshutdownRG-S3760-1(config-if)#exitRG-S3760-1(config)#interfacevlan30RG-S3760-1(config-if)#ipaddressRG-S3760-1(config-if)#noshutdownRG-S3760-1(config-if)#exitRG-S3760-1(config)#interfacefastEthernet0/10RG-S3760-1(config-if)#switchportmodetrunkRG-S3760-1(config-if)#exitRG-S3760-1(config)#interfacerangefastEthernet0/1-2RG-S3760-1(config-if-range)#switchportmodetrunkRG-S3760-1(config-if-range)#exitRG-S3760-1(config)#ipaccess-listextendedabcRG-S3760-1(config-ext-nacl)#denytcp550.0.$RG-S3760-1(config-ext-nacl)#exitRG-S3760-1(config-ext-nacl)#$05555eqftp-dataRG-S3760-1(config-ext-nacl)#exitRG-S3760-1(config)#intvlan10RG-S3760-1(config-if)#ipaccess-groupabcinRG-S3760-1(config-if)#exitRG-S3760-1(config)#iprouteRG-S3760-1(config)#RG-RSR20-1762-1>RG-RSR20-1762-1>en14Password:RG-RSR20-1762-1#configterRG-RSR20-1762-1(config)#hostnameRG-RSR20-1RG-RSR20-1(config)#interf1/0RG-RSR20-1(config-if)#ipaddress52RG-RSR20-1(config-if)#exitRG-RSR20-1(config)#interf1/1RG-RSR20-1(config-if)#ipadd40RG-RSR20-1(config-if)#exitRG-RSR20-1(config)#access-list10permit55RG-RSR20-1(config)#access-list10permit55RG-RSR20-1(config)#access-list10permit55RG-RSR20-1(config)#interf1/0RG-RSR20-1(config-if)#ipnatinsideRG-RSR20-1(config-if)#exitRG-RSR20-1(config)#interf1/1RG-RSR20-1(config-if)#ipnatoutsideRG-RSR20-1(config-if)#exitRG-RSR20-1(config)#ipnatpoolinterRG-RSR20-1(config)#ipnatpoolinternetnetmask40RG-RSR20-1(config)#ipnatinsidesourcelist10poolinternetoverloadRG-RSR20-1(config)#$tcp542121permit-insideRG-RSR20-1(config)#$tcp542020permitRG-RSR20-1(config)#$68.13.2542020permit-insideRG-RSR20-1(config)#access-list115denyudpanyanyeqtftpRG-RSR20-1(config)#access-list115denytcpanyanyeq135RG-RSR20-1(config)#access-list115denyudpanyanyeq135RG-RSR20-1(config)#access-list115denyudpanyanyeqnetRG-RSR20-1(config)#access-list115denytcpanyanyeq139RG-RSR20-1(config)#access-list115denyudpanyanyeqnetbios-ssRG-RSR20-1(config)#access-list115denytcpanyanyeq445RG-RSR20-1(config)#access-list115denytcpanyanyeq593RG-RSR20-1(config)#access-list115denytcpanyanyeq4444RG-RSR20-1(config)#access-list115permitipanyanyRG-RSR20-1(config)#interf1/1RG-RSR20-1(config-if)#ipaccess-group115inRG-RSR20-1(config-if)#ipaccess-group115outRG-RSR20-1(config-if)#exitRG-RSR20-1(config)#iprouteRG-RSR20-1(config)#iprouteRG-RSR20-1(config)#iprouteRG-RSR20-1(config)#iprouteRG-RSR20-1(config)#外網(wǎng)路由RG-RSR20-2#conEnterconfigurationcommands,oneperline.EndwithCNTL/Z.RG-RSR20-2(config)#interf1/0RG-RSR20-2(config-if)#ipadd40RG-RSR20-2(config-if)#exitRG-RSR20-2(config)#iprouteRG-RSR20-2(config)#endRG-RSR20-2(config)#interf1/1RG-RSR20-2(config-if)#ipadd40RG-RSR20-2(config-if)#exit8.4配置FTP服務器“開始”→“管理工具”→“internet信息服務”,如圖8.1所示。圖8.1打開管理器，選擇“FTP站點”右擊在彈出的快捷菜單中選擇“屬性”，如圖8.2所示。圖8.2（3）選擇“主目錄”→“FTP站點目錄”→“瀏覽”，選擇文件夾，如圖8.3所示。圖8.3（4）單擊“確定”按鈕，配置完成。8.5驗證測試二層交換機1 S2126G-1#showvlanVLANNameStatusPorts----------------------------------------------------------------------------1defaultactiveFa0/110VLAN0010activeFa0/1,Fa0/2,Fa0/3Fa0/4,Fa0/5,Fa0/6Fa0/7,Fa0/8,Fa0/9Fa0/10,Fa0/11,Fa0/12Fa0/13,Fa0/14,Fa0/15Fa0/16,Fa0/17,Fa0/18Fa0/19,Fa0/20,Fa0/21Fa0/22,Fa0/23,Fa0/24S2126G-1#showport-securitySecurePortMaxSecureAddr(count)CurrentAddr(count)SecurityAction------------------------------------------------------------------Fa0/230ShutdownFa0/330ShutdownFa0/430ShutdownFa0/530ShutdownFa0/630ShutdownFa0/730ShutdownFa0/830ShutdownFa0/930ShutdownFa0/1030ShutdownFa0/1130ShutdownFa0/1230ShutdownFa0/1330ShutdownFa0/1430ShutdownFa0/1530ShutdownFa0/1630ShutdownFa0/1730ShutdownFa0/1830ShutdownFa0/1930ShutdownFa0/2030ShutdownFa0/2130ShutdownFa0/2230ShutdownFa0/2330ShutdownFa0/2430ShutdownS2126G-1#showrunning-configSystemsoftwareversion:1.66(3)BuildSep72006RelBuildingconfiguration...Currentconfiguration:4342bytes!version1.0!hostnameS2126G-1vlan1!vlan10!enablesecretlevel15&t>H.Y*TquC,tZ[VrvD+S(\Ws=G1X)svenablesecretlevel145&ttj9=G1qu7R:>H.rvu_;C,ts8U0<D+Senablesecretlevel155,Q[x,tZ[T\rD+S(\Q_pG1X)s4_pH.Y*T!interfacefastEthernet0/1switchportmodetrunk!interfacefastEthernet0/2switchportaccessvlan10switchportport-securityswitchportport-securityviolationshutdownswitchportport-securitymaximum3!interfacefastEthernet0/3switchportaccessvlan10switchportport-securityswitchportport-securityviolationshutdownswitchportport-securitymaximum3!interfacefastEthernet0/4switchportaccessvlan10switchportport-securityswitchportport-securityviolationshutdownswitchportport-securitymaximum3!interfacefastEthernet0/5switchportaccessvlan10switchportport-securityswitchportport-securityviolationshutdownswitchportport-securitymaximum3!interfacefastEthernet0/6switchportaccessvlan10switchportport-securityswitchportport-securityviolationshutdownswitchportport-securitymaximum3!interfacefastEthernet0/7switchportaccessvlan10switchportport-securityswitchportport-securityviolationshutdownswitchportport-securitymaximum3!interfacefastEthernet0/8switchportaccessvlan10switchportport-securityswitchportport-securityviolationshutdownswitchportport-securitymaximum3!interfacefastEthernet0/9switchportaccessvlan10switchportport-securityswitchportport-securityviolationshutdownswitchportport-securitymaximum3!interfacefastEthernet0/10switchportaccessvlan10switchportport-securityswitchportport-securityviolationshutdownswitchportport-securitymaximum3!interfacefastEthernet0/11switchportaccessvlan10switchportport-securityswitchportport-securityviolationshutdownswitchportport-securitymaximum3!interfacefastEthernet0/12switchportaccessvlan10switchportport-securityswitchportport-securityviolationshutdownswitchportport-securitymaximum3!interfacefastEthernet0/13switchportaccessvlan10switchportport-securityswitchportport-securityviolationshutdownswitchportport-securitymaximum3!interfacefastEthernet0/14switchportaccessvlan10switchportport-securityswitchportport-securityviolationshutdownswitchportport-securitymaximum3!interfacefastEthernet0/15switchportaccessvlan10switchportport-securityswitchportport-securityviolationshutdownswitchportport-securitymaximum3!interfacefastEthernet0/16switchportaccessvlan10switchportport-securityswitchportport-securityviolationshutdownswitchportport-securitymaximum3!interfacefastEthernet0/17switchportaccessvlan10switchportport-securityswitchportport-securityviolationshutdownswitchportport-securitymaximum3!interfacefastEthernet0/18switchportaccessvlan10switchportport-securityswitchportport-securityviolationshutdownswitchportport-securitymaximum3!interfacefastEthernet0/19switchportaccessvlan10switchportport-securityswitchportport-securityviolationshutdownswitchportport-securitymaximum3!interfacefastEthernet0/20switchportaccessvlan10switchportport-securityswitchportport-securityviolationshutdownswitchportport-securitymaximum3!interfacefastEthernet0/21switchportaccessvlan10switchportport-securityswitchportport-securityviolationshutdownswitchportport-securitymaximum3!interfacefastEthernet0/22switchportaccessvlan10switchportport-securityswitchportport-securityviolationshutdownswitchportport-securitymaximum3!interfacefastEthernet0/23switchportaccessvlan10switchportport-securityswitchportport-securityviolationshutdownswitchportport-securitymaximum3!interfacefastEthernet0/24switchportaccessvlan10switchportport-securityswitchportport-securityviolationshutdownswitchportport-securitymaximum3!end二層交換機2S2126G-2#showvlanVLANNameStatusPorts----------------------------------------------------------------------------1defaultactiveFa0/1,Fa0/2,Fa0/3Fa0/4,Fa0/5,Fa0/6Fa0/7,Fa0/8,Fa0/9Fa0/10,Fa0/11,Fa0/12Fa0/13,Fa0/14,Fa0/15Fa0/16,Fa0/17,Fa0/18Fa0/19,Fa0/20,Fa0/21Fa0/22,Fa0/2320VLAN0020activeFa0/1,Fa0/24S2126G-2#showvlanS2126G-2#showvlanVLANNameStatusPorts----------------------------------------------------------------------------1defaultactiveFa0/1,Fa0/2,Fa0/3Fa0/4,Fa0/5,Fa0/6Fa0/7,Fa0/8,Fa0/9Fa0/10,Fa0/11,Fa0/12Fa0/13,Fa0/14,Fa0/15Fa0/16,Fa0/17,Fa0/18Fa0/19,Fa0/20,Fa0/21Fa0/22,Fa0/2320VLAN0020activeFa0/1,Fa0/24S2126G-2#showport-securitySecurePortMaxSecureAddr(count)CurrentAddr(count)SecurityAction------------------------------------------------------------------Fa0/220ShutdownFa0/320ShutdownFa0/420ShutdownFa0/520ShutdownFa0/620ShutdownFa0/720ShutdownFa0/820ShutdownFa0/920ShutdownFa0/1020ShutdownFa0/1120ShutdownFa0/1220ShutdownFa0/1320ShutdownFa0/1420ShutdownFa0/1520ShutdownFa0/1620ShutdownFa0/1720ShutdownFa0/1820ShutdownFa0/1920ShutdownFa0/2020ShutdownFa0/2120ShutdownFa0/2220ShutdownFa0/2320ShutdownFa0/2420ShutdownS2126G-2#showrunning-configSystemsoftwareversion:1.66(3)BuildSep72006RelBuildingconfiguration...Currentconfiguration:3726bytes!version1.0!hostnameS2126G-2vlan1!vlan20!enablesecretlevel15&t>H.Y*TquC,tZ[VrvD+S(\Ws=G1X)svenablesecretlevel145&ttj9=G1qu7R:>H.rvu_;C,ts8U0<D+Senablesecretlevel155,Q[x,tZ[T\rD+S(\Q_pG1X)s4_pH.Y*T!interfacefastEthernet0/1switchportmodetrunk!interfacefastEthernet0/2switchportport-securityswitchportport-securityviolationshutdownswitchportport-securitymaximum2!interfacefastEthernet0/3switchportport-securityswitchportport-securityviolationshutdownswitchportport-securitymaximum2!interfacefastEthernet0/4switchportport-securityswitchportport-securityviolationshutdownswitchportport-securitymaximum2!interfacefastEthernet0/5switchportport-securityswitchportport-securityviolationshutdownswitchportport-securitymaximum2!interfacefastEthernet0/6switchportport-securityswitchportport-securityviolationshutdownswitchportport-securitymaximum2!interfacefastEthernet0/7switchportport-securityswitchportport-securityviolationshutdownswitchportport-securitymaximum2!interfacefastEthernet0/8switchportport-securityswitchportport-securityviolationshutdownswitchportport-securitymaximum2!interfacefastEthernet0/9switchportport-securityswitchportport-securityviolationshutdownswitchportport-securitymaximum2!interfacefastEthernet0/10switchportport-securityswitchportport-securityviolationshutdownswitchportport-securitymaximum2!interfacefastEthernet0/11switchportport-securityswitchportport-securityviolationshutdownswitchportport-securitymaximum2!interfacefastEthernet0/12switchportport-securityswitchportport-securityviolationshutdownswitchportport-securitymaximum2!interfacefastEthernet0/13switchportport-securityswitchportport-securityviolationshutdownswitchportport-securitymaximum2!interfacefastEthernet0/14switchportport-securityswitchportport-securityviolationshutdownswitchportport-securitymaximum2!interfacefastEthernet0/15switchportport-securityswitchportport-securityviolationshutdownswitchportport-securitymaximum2!interfacefastEthernet0/16switchportport-securityswitchportport-securityviolationshutdownswitchportport-securitymaximum2!interfacefastEthernet0/17switchportport-securityswitchportport-securityviolationshutdownswitchportport-securitymaximum2!interfacefastEthernet0/18switchportport-securityswitchportport-securityviolationshutdownswitchportport-securitymaximum2!interfacefastEthernet0/19switchportport-securityswitchportport-securityviolationshutdownswitchportport-securitymaximum2!interfacefastEthernet0/20switchportport-securityswitchportport-securityviolationshutdownswitchportport-securitymaximum2!interfacefastEthernet0/21switchportport-securityswitchportport-securityviolationshutdownswitchportport-securitymaximum2!interfacefastEthernet0/22switchportport-securityswitchportport-securityviolationshutdownswitchportport-securitymaximum2!interfacefastEthernet0/23switchportport-securityswitchportport-securityviolationshutdownswitchportport-securitymaximum2!interfacefastEthernet0/24switchportaccessvlan20switchportport-securityswitchportport-securityviolationshutdownswitchportport-securitymaximum2!end三層交換機1RG-S3760-1#showrunning-configSystemsoftwareversion:2.41(4)BuildNov232005ReleaseBuildingconfiguration...Currentconfiguration:934bytes!version1.0!hostnameRG-S3760-1vlan1!vlan10!vlan20!vlan30!ipaccess-liststandard123!ipaccess-listextendedabcdenytcp5555eqftpdenytcp5555eqftp-datapermitipanyany!enablesecretlevel15&t>H.Y*TquC,tZ[VrvD+S(\Ws=G1X)svenablesecretlevel145&ttj9=G1qu7R:>H.rvu_;C,ts8U0<D+Senablesecretlevel155,Q[x,tZ[T\rD+S(\Q_pG1X)s4_pH.Y*T!interfaceFastEthernet0/1switchportmodetrunk!interfaceFastEthernet0/2switchportmodetrunk!interfaceFastEthernet0/10switchportmodetrunk!interfaceVlan10ipaddressipaccess-groupabcin!interfaceVlan20ipaddress!interfaceVlan30ipaddress!iprouteVlan101enabledend三層交換機2RG-S3760-2#showrunning-configSystemsoftwareversion:2.41(4)BuildNov232005ReleaseBuildingconfiguration...Currentconfiguration:731bytes!version1.0!hostnameRG-S3760-2vlan1!vlan10!vlan20!vlan30!enablesecretlevel15&t>H.Y*TquC,tZ[VrvD+S(\Ws=G1X)svenablesecretlevel145&ttj9=G1qu7R:>H.rvu_;C,ts8U0<D+Senablesecretlevel155,Q[x,tZ[T\rD+S(\Q_pG1X)s4_pH.Y*T!interfaceFastEthernet0/9switchportaccessvlan30!interfaceFastEthernet0/10switchportmodetrunk!interfaceFastEthernet0/11noswitchportipaddress52!interfaceVlan10ipaddress!interfaceVlan20ipaddress!interfaceVlan30i