【正文】 *A:PE3 configure router policyoption*A:PE3configrouterpolicyoptionsbegin*A:PE3configrouterpolicyoptionsmunity vpna members target:500:100*A:PE3configrouterpolicyoptionsmunity vpnb members target:500:200 target:500:400*A:PE3configrouterpolicyoptionsmunity vpnc members target:500:200*A:PE3configrouterpolicyoptionsprefixlist host1*A:PE3configrouterpolicyoptionsprefixlistprefix *A:PE3configrouterpolicyoptionsprefixlistback*A:PE3configrouterpolicyoptionsprefixlist host2*A:PE3configrouterpolicyoptionsprefixlistprefix *A:PE3configrouterpolicyoptionsprefixlistback*A:PE3configrouterpolicyoptions policystatement vpnexport*A:PE3configrouterpolicyoptionspolicystatemententry 1*A:PE3configrouterpolicyoptionspolicystatemententryfrom prefixlist host1*A:PE3configrouterpolicyoptionspolicystatemententryto protocol bgpvpn*A:PE3configrouterpolicyoptionspolicystatemententryaction accept munity add vpnb*A:PE3configrouterpolicyoptionspolicystatemententryback*A:PE3configrouterpolicyoptionspolicystatemententry 2*A:PE3configrouterpolicyoptionspolicystatemententryfrom prefixlist host2*A:PE3configrouterpolicyoptionspolicystatemententryto protocol bgpvpn*A:PE3configrouterpolicyoptionspolicystatemententryaction accept munity add vpnc*A:PE3configrouterpolicyoptionspolicystatemententryback*A:PE3configrouterpolicyoptionspolicystatementback*A:PE3configrouterpolicyoptions policystatement vpnimport*A:PE3configrouterpolicyoptionspolicystatemententry 1*A:PE3configrouterpolicyoptionspolicystatemententryfrom protocol bgpvpn*A:PE3configrouterpolicyoptionspolicystatemententryfrom munity vpna*A:PE3configrouterpolicyoptionspolicystatemententryaction accept*A:PE3configrouterpolicyoptionspolicystatemententryback*A:PE3config port 2/1/1 *A:PE3configport ethernet mode access*A:PE3configport no shutdown*A:PE3configport exit*A:PE3configservicevprn back*A:PE3configservice vprn 200 customer 1 create *A:PE3configservicevprn$ routedistinguisher 500:200 *A:PE3configservicevprn$ vrfimport vpnimport*A:PE3configservicevprn$ vrfexport vpnexport*A:PE3configservicevprn$ interface GE2/1/1 create *A:PE3configservicevprnif$ address *A:PE3configservicevprnif$ sap 2/1/1 create *A:PE3configservicevprnifsap$ back *A:PE3configservicevprnif$ back *A:PE3configservicevprn autobind ldp *A:PE3configservicevprn staticroute *A:PE3configservicevprn staticroute *A:PE3configservicevprn no shutdown (4) 檢查配置結(jié)果 故障檢查步驟 檢查用戶端口/VLAN的狀態(tài)是否正常，是否UP 、誤碼等情況？*A:sim170 show port 1/1/4 /查看端口狀態(tài)/===============================================================================Ethernet Interface===============================================================================Description : 10/100 Ethernet TXInterface : 1/1/4 Oper Speed : 100 mbps Linklevel : Ethernet Config Speed : 100 mbps Admin State : up Oper Duplex : full Oper State : up Config Duplex : full Physical Link : Yes MTU : 1518 IfIndex : 35782656 Hold time up : 0 seconds Last State Change : 08/06/2008 14:54:53 Hold time down : 0 seconds Last Cleared Time : N/A Last Cleared Time : N/A Configured Mode : access Encap Type : Dot1Q Ethertype : 0x8100 QinQ Ethertype : 0x8100 PBB Ethertype : 0x88e7 Ing. Pool % Rate : 100 Egr. Pool % Rate : 100 Ing. Pool Policy : n/aEgr. Pool Policy : n/aNet. Egr. Queue Pol: default Egr. Sched. Pol : n/aAutonegotiate : true MDI/MDX : MDI Accounting Policy : None Collectstats : Disabled Egress Rate : Default Ingress Rate : Default Loadbalancealgo : default LACP Tunnel : Disabled Downwhenlooped : Disabled Keepalive : 10 Loop Detected : False Retry : 120 Configured Address : 76:aa:01:01:00:04Hardware Address : 76:aa:01:01:00:04Cfg Alarm : Alarm Status : ===============================================================================Traffic Statistics=============================================================================== Input OutputOctets 0 192Packets 0 3Errors 0 0==============================================================================================================================================================Port Statistics===============================================================================