OSPF Commands
ExtremeWare XOS 11.5 supports only the Summit X450 family of switches and the BlackDiamond 8800 series switch.
ExtremeWare XOS 11.5 Command Reference Guide
1568
configure ospf routerid
configure ospf routerid [automatic | <router-identifier>]
Description
Configures the OSPF router ID. If automatic is specified, the switch uses the highest IP interface address
as the OSPF router ID.
Syntax Description
Default
Automatic.
Usage Guidelines
Each switch that is configured to run OSPF must have a unique router ID. It is recommended that you
manually set the router ID of the switches participating in OSPF, instead of having the switch
automatically choose its router ID based on the highest interface IP address. Not performing this
configuration in larger, dynamic environments could result in an older link-state database remaining in
use.
NOTE
Do not set the router ID to 0.0.0.0.
Example
The following command sets the router ID:
configure ospf routerid 10.1.6.1
History
This command was first available in ExtremeWare XOS 10.1.
Platform Availability
This command is available on all platforms.
automatic Specifies to use automatic addressing.
router-identifier Specifies a router address.
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