Cisco Systems A9014CFD manual Verifying BFDv6 and OSPFv3 Configuration, 32-38

Chapter 32 IPv6 Support on the Cisco ASR 901 Router

How to Configure IPv6 Support on the Cisco ASR 901 Router

2001:101::2	12/11	Up	Up	Vl101
2001:103::2	3/2	Up	Up	Vl103
2001:170::2	8/7	Up	Up	Vl170
2001:180::2	11/10	Up	Up	Vl180
2001:190::2	4/3	Up	Up	Vl190
FE80::21E:4AFF:FE97:5BB	13/12	Up	Up	Vl160
CE1-2009#

Verifying BFDv6 and OSPFv3 Configuration

To verify the BFDv6 and OSPFv3 configuration, use the show bfd neighbors or the show ipv6 ospf command in privileged EXEC mode, as shown in the examples.

Router# show bfd neighbors
IPv4 Sessions
NeighAddr	LD/RD	RH/RS	State	Int
101.101.101.2	6/5	Up	Up	Vl101
103.103.103.2	7/6	Up	Up	Vl103
150.150.150.2	2/1	Up	Up	Vl150
IPv6 Sessions
NeighAddr	LD/RD	RH/RS	State	Int
2001:10::2	16/14	Up	Up	Vl10
2001:101::2	12/11	Up	Up	Vl101
2001:103::2	3/2	Up	Up	Vl103
2001:170::2	8/7	Up	Up	Vl170
2001:180::2	11/10	Up	Up	Vl180
2001:190::2	4/3	Up	Up	Vl190
FE80::21E:4AFF:FE97:5BB	13/12	Up	Up	Vl160

Router# show ipv6 ospf

Routing Process "ospfv3 10" with ID 4.4.4.4

Event-log enabled, Maximum number of events: 1000, Mode: cyclic

Router is not originating router-LSAs with maximum metric

Initial SPF schedule delay 5000 msecs

Minimum hold time between two consecutive SPFs 10000 msecs

Maximum wait time between two consecutive SPFs 10000 msecs

Minimum LSA interval 5 secs

Minimum LSA arrival 1000 msecs

LSA group pacing timer 240 secs

Interface flood pacing timer 33 msecs

Retransmission pacing timer 66 msecs

Number of external LSA 0. Checksum Sum 0x000000

Number of areas in this router is 1. 1 normal 0 stub 0 nssa

Graceful restart helper support enabled

Reference bandwidth unit is 100 mbps

RFC1583 compatibility enabled

Area 34

Number of interfaces in this area is 2

SPF algorithm executed 11 times

Number of LSA 3. Checksum Sum 0x01D6D1

Number of DCbitless LSA 0

Number of indication LSA 0

Number of DoNotAge LSA 0

Flood list length 0

	Cisco ASR 901 Series Aggregation Services Router Software Configuration Guide
32-38	OL-23826-09