LevelOne GTL-2691 - Manual (Page 1529)

C HAPTER 49 | IP Routing Commands
Open Shortest Path First (OSPFv3)
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C OMMAND M ODE
Interface Configuration
D EFAULT S ETTING
None
C OMMAND U SAGE
◆ An area ID uniquely defines an OSPF broadcast area. The area ID
0.0.0.0 indicates the OSPF backbone for an autonomous system. Each
router must be connected to the backbone via a direct connection or a
virtual link.
◆ Set the area ID to the same value for all routers on a network segment.
◆ The process-name is only used on the local router to distinguish
between different routing processes (and must be configured with the
router ipv6 ospf command before using it in the ipv6 router ospf area
command).
◆ The instance-id is used on the link-local network segment to distinguish
between different routing processes running on the same link, and
allows routers participating in a common routing process to form
adjacencies and exchange routing information.
◆ The backbone (area 0.0.0.0) must be created before any other area.
E XAMPLE
This example creates the backbone 0.0.0.0.
Console(config)#router ipv6 ospf tag 0
Console(config-router)#router-id 192.168.0.2
Console(config-router)#exit
Console(config)#interface vlan 1
Console(config-if)#ipv6 router ospf area 0 tag 0 instance-id 0
Console(config-if)#
R ELATED C OMMANDS
router ipv6 ospf (1517)
router-id (1520)
ipv6 router ospf tag area (1530)