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Cisco ASR 901 Series Aggregation Services Router Software Configuration Guide
OL-23826-09
Chapter37 IPv6 over MPLS: 6PE and 6VPE
Configuration Examples
To display output information linking the MPLS label with prefixes, use the following show command.
Router# show mpls forwarding-table
Local Outgoing Prefix Bytes tag Outgoing Next Hop
tag tag or VC or Tunnel Id switched interface
16 Aggregate IPv6 0
17 Aggregate IPv6 0
18 Aggregate IPv6 0
19 Pop tag 192.168.99.64/30 0 GE0/0 point2point
20 Pop tag 192.168.99.70/32 0 GE0/0 point2point
21 Pop tag 192.168.99.200/32 0 GE0/0 point2point
22 Aggregate IPv6 5424
23 Aggregate IPv6 3576
24 Aggregate IPv6 2600
To display entries in the IPv6 BGP routing table, use the following show command:
Router# show bgp ipv6 2001:33::/64
BGP routing table entry for 2001:33::/64, version 3
Paths: (1 available, best #1, table Global-IPv6-Table)
Not advertised to any peer
Local
::FFFF:192.168.0.2 (metric 30) from 192.168.0.2 (192.168.0.2)
Origin IGP, localpref 100, valid, internal, best
Configuration Examples
This section provides sample configuration examples for IPv6 over MPLS: 6PE and 6VPE feature on the
Cisco ASR 901 router.
• Example: Configuring 6PE, page 37-18
• Example: Configuring 6VPE, page 37-19
Example: Configuring 6PE
The following is a sample configuration of 6PE.
interface GigabitEthernet0/3/0/0
ipv6 address 2001::1/64
!
router isis ipv6-cloud
net 49.0000.0000.0001.00
address-family ipv6 unicast
single-topology
interface GigabitEthernet0/3/0/0
address-family ipv6 unicast
!
!
router bgp 55400
bgp router-id 54.6.1.1
address-family ipv4 unicast
!
address-family ipv6 unicast
network 55:5::/64