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Cisco ASR 901 Series Aggregation Services Router Software Configuration Guide
OL-23826-09
Chapter 37 IPv6 over MPLS: 6PE and 6VPE
How to Configure IPv6 over MPLS: 6PE and 6VPE
Verifying IPv6 over MPLS: 6PE and 6VPE Configuration
To verify the IPv6 over MPLS: 6PE and 6VPE configuration, use the show commands shown in the
following examples.
To display BGP entries from all of the customer-specific IPv6 routing tables, use the following show
command.
Router# show bgp vpnv6 unicast all
Network Next Hop Metric LocPrf Weight Path
Route Distinguisher: 100:1
* 2001:100:1:1000::/56 2001:100:1:1000::72a 0 0 200 ?
* :: 0 32768 ?
* i2001:100:1:2000::/56 ::FFFF:200.10.10.1
Route Distinguisher: 200:1
* 2001:100:2:1000::/56 :: 0 32768 ?
* 2001:100:2:2000::/56 ::FFFF:200.10.10.1 0 32768 ?
To display the parameters and the current state of the active IPv6 routing protocol processes, use the
following show command:
Router# show ipv6 protocols vrf vpe_1
IPv6 Routing Protocol is "connected"
IPv6 Routing Protocol is "bgp 100"
IGP synchronization is disabled
Redistribution:
None
Neighbor(s):
Address FiltIn FiltOut Weight RoutemapIn RoutemapOut
100::2
To display IPv6 router advertisement (RA) information received from on-link devices, use the following
show command:
Router# show ipv6 route vrf vpe_1
pura2013#sh ipv6 route vrf vpe_1
IPv6 Routing Table - vpe_1 - 29 entries
Codes: C - Connected, L - Local, S - Static, U - Per-user Static route
B - BGP, R - RIP, H - NHRP, I1 - ISIS L1
I2 - ISIS L2, IA - ISIS interarea, IS - ISIS summary, D - EIGRP
EX - EIGRP external, ND - ND Default, NDp - ND Prefix, DCE - Destination
NDr - Redirect
Step 6
address-family ipv6
Example:
Router(config-vrf)# address-family ipv6
Enters address family configuration mode for configuring routing
sessions that use standard IPv6 address prefixes.
Step 7
exit-address-family
Example:
Router(config-vrf-af)#
exit-address-family
Exits address-family submode.
Command Purpose