Cisco ASR 9000 Series Configuration Guide

PurposeCommand or Action
or
RP/0/RSP0/CPU0:router# show ospfv3
configure
Step 2
Enables OSPF routing for the specified routing
process and places the router in router
configuration mode.
Do one of the following:
Step 3
•
router ospf process-name
•
router ospfv3 process-name
or
Enables OSPFv3 routing for the specified routing
process and places the router in router ospfv3
configuration mode.
Example:
RP/0/RSP0/CPU0:router(config)# router ospf 1
The process-name argument is any
alphanumeric string no longer than 40
characters.
Note
or
RP/0/RSP0/CPU0:router(config)# router ospfv3 1
Configures a router ID for the OSPF process.
router-id { router-id }
Step 4
Example:
RP/0/RSP0/CPU0:router(config-ospf)# router-id 192.168.4.3
We recommend using a stable IPv4
address as the router ID.
Note
Enters area configuration mode and configures a
nonbackbone area for the OSPF process.
area area-id
Example:
RP/0/RSP0/CPU0:router(config-ospf)# area 1
Step 5
•
The area-id argument can be entered in
dotted-decimal or IPv4 address notation,
such as area 1000 or area 0.0.3.232.
However, you must choose one form or the
other for an area. We recommend using the
IPv4 address notation.
Defines an OSPF virtual link.
virtual-link router-id
Step 6
Example:
RRP/0/RSP0/CPU0:router(config-ospf-ar)# virtual-link 10.3.4.5
•
See .
Selects MD5 authentication for this virtual link.authentication message-digest
Example:
RP/0/RSP0/CPU0:router(config-ospf-ar-vl)#authentication
message-digest
Step 7
Defines an OSPF virtual link.
message-digest-key key-id md5 { key | clear key | encrypted
key }
Step 8
•
See to understand a virtual link.
Example:
RP/0/RSP0/CPU0:router(config-ospf-ar-vl)#message-digest-key
4 md5 yourkey
•
The key-id argument is a number in the
range from 1 to 255. The key argument is
an alphanumeric string of up to 16
Cisco ASR 9000 Series Aggregation Services Router Routing Configuration Guide, Release 5.1.x
OL-30423-03 373
Implementing OSPF
Creating a Virtual Link with MD5 Authentication to Area 0 for OSPF

Cisco ASR 9000 Series Specifications

General

Brand	Cisco
Model	ASR 9000 Series
Category	Network Router
Language	English