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Cisco 10000 Series Router Software Configuration Guide
OL-2226-23
Chapter 3 Configuring Remote Access to MPLS VPN
Monitoring and Maintaining an MPLS Configuration
encapsulation aal5snap
!
interface atm8/0/0
no atm pxf queuing
!
interface atm8/0/0.1 point-to-point
ip vrf forwarding CustomerB
ip unnumbered loopback2
ip helper-address vrf CustomerB 192.168.3.1
atm route ip
range pvc 102/32 102/2031
encapsulation aal5snap
!
router bgp 1
no synchronization
redistribute connected
neighbor 192.168.1.2 remote-as 1
neighbor 192.168.1.2 update source loopback0
neighbor 192.168.1.2 activate
no auto-summary
!
address-family ipv4 vrf CustomerA
redistribute connected
redistribute static
no auto-summary
no synchronization
exit-address-family
!
address-family ipv4 vrf CustomerB
redistribute connected
redistribute static
no auto-summary
no synchronization
exit-address-family
!
address-family vpnv4
neighbor 192.168.1.2 activate
neighbor 192.168.1.2 send-community extended
no auto-summary
exit-address-family
Monitoring and Maintaining an MPLS Configuration
To monitor and maintain an MPLS configuration, perform the following verification tasks:
• Verifying the Routing Protocol Is Running, page 3-40
• Verifying MPLS, page 3-40
• Verifying Connections Between Neighbors, page 3-40
• Verifying Label Distribution, page 3-41
• Verifying Label Bindings, page 3-42
• Verifying Labels Are Set, page 3-43
For more information, see the “Troubleshooting Tag and MPLS Switching Connections” chapter in the
ATM and Layer 3 Switch Router Troubleshooting Guide, Cisco IOS Release 12.1(13)E1.