Ip Ospf Routerid - 3Com 4007 Command Reference Manual

ip ospf routerID

Layer 2
Switching
Modules
Multilayer
Switching
Modules
Sets the OSPF router ID.
Valid Minimum Abbreviation
ip o r
Important Considerations
The OSPF router ID identifies the router to other routers within an
autonomous system. Three types of router identifiers are available; all
three take the form of an IP address:
Default — A unique ID that the module generates and uses as the
default router ID
Interface — The index of an IP interface on the router
Address — An ID that you define in the form of an IP address
OSPF routing must be inactive (disabled) before you can add or modify
an OSPF router ID. To set the OSPF mode to
interface mode" earlier in this chapter. After you modify the router ID,
you can set the OSPF mode to enabled on the interface
The router ID must be unique from all other router IDs and ip
interfaces in the autonomous system for OSPF to operate correctly.
Choose the
default
The resulting prompt depends on the router ID type that you choose.
setting to ensure unique router IDs.
389
, see "ip ospf
disabled