Enterasys N Standalone (NSA) Series Configuration Manual page 1088

Routing Protocol Configuration Command Set
Configuring OSPF
13.2.3.3 router id
Use this command to set the OSPF router ID for the device. The OSPF protocol uses the router ID
as a tie-breaker for path selection. If not specified, this will be set to the lowest IP address of the
interfaces configured for IP routing.
router id ip-address
Syntax Description
ip-address
Command Syntax of the "no" Form
The "no" form of this command resets the router ID to the first interface configured
for IP routing:
no router id
Command Type
Router command.
Command Mode
Router configuration: Matrix>Router1(config-router)#
Command Defaults
None.
Example
This example shows how to set the OSPF router ID to IP address 182.127.62.1:
Matrix>Router1(config-router)#router id 182.127.62.1
13-36 Matrix NSA Series Configuration Guide
Specifies the IP address that OSPF will use as the router ID.