【正文】 最后感謝即將畢業(yè)離開的母校以及各位陪伴我的老師同學！ 江蘇省徐州機電高等職業(yè)學校 畢業(yè)論文 41 參 考 文 獻 [1] （美） Ivan Pepelnjak, CCIE1354 Jim Guichard, CCIE2069 著；田果， CCIE19036 劉丹寧 , CCIE19920 沈錚 , CCIE18738 譯《 MPLS 和 VPN 體系結(jié)構(gòu)》 [M] 北京：人民郵電出版社， 2021， P99342 [2] (美 ) Karl Solie, CCIE4599 著；李津 , CCIE8794 卓林 , CCIE8867 譯 《 CCIE 實驗指南 》[M] 北京：人民郵電出版社， 2。特別感謝教授我網(wǎng)絡(luò)知識的老師們： 欒站 、金晨 。 MPLS 二、三層 VPN 各有特點，網(wǎng)絡(luò)實施者可以根據(jù)網(wǎng)絡(luò)設(shè)計目標選擇一種合適方案，創(chuàng)建所需要的 VPN。 3 MPLS網(wǎng)絡(luò)配置與實現(xiàn) IP 地址規(guī)劃 設(shè)備名 接口號 IP 地址 R1 FastEther0/0 R1 FastEther1/0 R1 FastEther2/0 R1 FastEther3/0 R1 Loopback1 R2 FastEther0/0 R2 FastEther1/0 R2 FastEther2/0 R2 FastEther3/0 R2 Loopback1 R3 FastEther0/0 江蘇省徐州機電高等職業(yè)學校 畢業(yè)論文 23 R3 FastEther1/0 R3 FastEther2/0 R3 Loopback1 R4 FastEther0/0 R4 FastEther1/0 R4 FastEther2/0 R4 Loopback1 R5 FastEther0/0 R5 FastEther1/0 R5 FastEther2/0 R5 Loopback1 R6 FastEther0/0 R6 FastEther1/0 R6 Loopback1 R7 FastEther0/0 R7 Loopback1 R8 FastEther0/0 R8 Loopback1 R8 Loopback100 R9 FastEther0/0 R9 Loopback1 江蘇省徐州機電高等職業(yè)學校 畢業(yè)論文 24 R9 Loopback100 R10 FastEther0/0 R10 Loopback1 R11 FastEther0/0 R11 Loopback1 R11 Loopback100 PE— CE 運行 OSPF 如圖 31 所示 R5 上輸入命令 router ospf 101 vrf vpn1 logadjacencychanges redistribute bgp 100 metric 10 subs work area 1 R9 上輸入命令 江蘇省徐州機電高等職業(yè)學校 畢業(yè)論文 25 router ospf 101 logadjacencychanges work area 1 work area 1 PE— CE 運行 RIP 如圖 32 所示 R4 輸入命令 router rip version 2 no autosummary ! addressfamily ipv4 vrf vpn1 redistribute bgp 100 metric 5 work no autosummary 江蘇省徐州機電高等職業(yè)學校 畢業(yè)論文 26 exitaddressfamily R11 輸入命令 router rip version 2 work work no autosummary PE— CE 運行 EIGRP 如圖 33所示 R3 輸入命令 router eigrp 100 autosummary ! addressfamily ipv4 vrf vpn1 redistribute bgp 100 metric 10000 100 255 1 1500 work 江蘇省徐州機電高等職業(yè)學校 畢業(yè)論文 27 autosummary autonomoussystem 100 exitaddressfamily R8 輸入命令 router eigrp 100 work work no autosummary 配置核心網(wǎng) MPLS 如圖 34 所示 在核心網(wǎng)路由器 R R R R R R6 輸入命令 ip cef mpls ip 江蘇省徐州機電高等職業(yè)學校 畢業(yè)論文 28 mpls label protocol ldp mpls ldp routerid loop 1 mpls label range [161048575 Minimum label value] () 在所有內(nèi)部接口輸入 mpls ip 配置 BGP VPNV4 R1 輸入命令 router bgp 100 bgp routerid no bgp default ipv4unicast bgp clusterid bgp logneighborchanges neighbor remoteas 100 neighbor password cisco neighbor updatesource Loopback1 neighbor remoteas 100 neighbor password cisco neighbor updatesource Loopback1 neighbor remoteas 100 neighbor password cisco neighbor updatesource Loopback1 neighbor remoteas 100 neighbor password cisco neighbor updatesource Loopback1 ! addressfamily vpnv4 neighbor activate 江蘇省徐州機電高等職業(yè)學校 畢業(yè)論文 29 neighbor sendmunity extended neighbor routereflectorclient neighbor activate neighbor sendmunity extended neighbor routereflectorclient neighbor activate neighbor sendmunity extended neighbor routereflectorclient neighbor activate neighbor sendmunity extended neighbor routereflectorclient exitaddressfamily R2 命令輸入 router bgp 100 bgp routerid no bgp default ipv4unicast bgp clusterid bgp logneighborchanges neighbor vpnv4 peergroup neighbor vpnv4 remoteas 100 neighbor vpnv4 password cisco neighbor vpnv4 updatesource Loopback1 neighbor peergroup vpnv4 neighbor peergroup vpnv4 neighbor peergroup vpnv4 neighbor peergroup vpnv4 ! addressfamily ipv4 neighbor vpnv4 routereflectorclient 江蘇省徐州機電高等職業(yè)學校 畢業(yè)論文 30 neighbor activate neighbor activate neighbor activate neighbor activate no autosummary no synchronization exitaddressfamily ! addressfamily vpnv4 neighbor vpnv4 sendmunity extended neighbor vpnv4 routereflectorclient neighbor activate neighbor activate neighbor activate neighbor activate exitaddressfamily R3 輸入命令 router bgp 100 bgp routerid no bgp default ipv4unicast bgp logneighborchanges neighbor remoteas 100 neighbor password cisco neighbor updatesource Loopback1 neighbor remoteas 100 neighbor password cisco neighbor updatesource Loopback1 ! addressfamily ipv4 江蘇省徐州機電高等職業(yè)學校 畢業(yè)論文 31 neighbor activate neighbor nexthopself neighbor activate neighbor nexthopself no autosummary no synchronization exitaddressfamily ! addressfamily vpnv4 neighbor activate neighbor sendmunity extended neighbor activate neighbor sendmunity extended exitaddressfamily ! addressfamily ipv4 vrf vpn1 redistribute eigrp 100 metric 10000 routemap vrf_vpn1 no synchronization exitaddressfamily R4 輸入命令 router bgp 100 bgp routerid no bgp default ipv4unicast bgp logneighborchanges neighbor remoteas 100 neighbor password cisco neighbor updatesource Loopback1 neighbor remoteas 100 neighbor password cisco 江蘇省徐州機電高等職業(yè)學校 畢業(yè)論文 32 neighbor updatesource Loopback1 ! addressfamily ipv4 no synchronization neighbor activate neighbor activate no autosummary exitaddressfamily ! addressfamily vpnv4 neighbor activate neighbor sendmunity extended neighbor activate neighbor sendmunity extended exitaddressfamily ! addressfamily ipv4 vrf vpn1 no synchronization redistribute rip metric 100 routemap vrf_vpn1 exitaddressfamily R5 輸入命令 router bgp 100 bgp routerid no bgp default ipv4unicast bgp logneighborchanges neighbor remoteas 100 neighbor password cisco neighbor updatesource Loopback1 neighbor remoteas 100 江蘇省徐州機電高等職業(yè)學校 畢業(yè)論文 33 neighbor password cisco neighbor updatesource Loopback1 ! addressfamily ipv4 ne