Cisco 10000-2P2-2DC Software Guide - Page 129
Verifying the PE to PE Routing Protocols
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Chapter 3 Configuring Remote Access to MPLS VPN Monitoring and Maintaining the MPLS VPN Verifying the PE to PE Routing Protocols Border Gateway Protocol (BGP) is used for routing sessions between PE routers. To verify PE to PE routing sessions, enter any of the following commands in privileged EXEC mode: Command Purpose Router# show ip bgp neighbors Displays detailed information on the BGP and TCP connections to individual neighbors. Router# show ip bgp vpnv4 all Shows the VPN address information from the BGP table. Router# show ip bgp vpnv4 vrf vrf-name Displays network layer reachability information associated with the specified VRF. Router# show ip bgp vpnv4 vrf vrf-name ip-address Displays network layer reachability information associated with the specified VRF and a specific connection. Example 3-24 show ip bgp vpnv4 all Command Router# show ip bgp vpnv4 all BGP table version is 17, local router ID is 192.168.1.2 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal Origin codes: i - IGP, e - EGP, ? - incomplete Route Distinguisher: 100:1 (default for vrf vrf-1) *>i10.1.1.0/24192.168.1.101000101? *>i172.16.1.100/30192.168.1.101000? *> 172.16.1.116/300.0.0.0032768? *>i172.16.42.0/24192.168.1.101000101? *>i192.168.2.1/32192.168.1.101000101i *> 192.168.5.1/32172.16.1.11800202i Route Distinguisher: 200:1 (default for vrf vrf-2) *>i172.16.2.100/30192.168.1.101000? *> 172.16.2.116/300.0.0.0032768? Example 3-25 show ip bgp vpnv4 vrf vrf-name ip-address Command Router# show ip bgp vpnv4 vrf vrf-1 172.16.2.116 BGP routing table entry for 200:1:172.16.2.116/30, version 7 Paths: (1 available, best #1, table vrf-1) Advertised to non peer-group peers: 192.168.1.1 Local 0.0.0.0 from 0.0.0.0 (102.168.1.2) Origin incomplete, metric 0, localpref 100, weight 32768, valid, sourced Extended Community: RT:200:1 OL-2226-23 Cisco 10000 Series Router Software Configuration Guide 3-45
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