Manually configuring the OSPF router ID
The objective of this lab exercise is for you to learn and understand how to manually configure the OSPF router ID.
Manually configuring the OSPF router ID is a fundamental skill. By default, if only physical interfaces are configured on a router, the highest IP address of those interfaces is used as the OSPF router ID. However, if both Loopback and physical interfaces are configured, then the Loopback interfaces are preferred when Cisco IOS selects the router ID for OSPF. However, the recommended method to select an OSPF . . .
The content below this message is for members only.