3Com 3500 manual IP Ospf Router ID Example Interface Type, IP Ospf Router ID Example Address Type

568CHAPTER 19: OPEN SHORTEST PATH FIRST (OSPF)

Options

Prompt	Description	Possible Values		[Default]
Router ID	Type of router identifier	■	default	default (factory
type	that you want to define	■	interface	default), or current
				value
			address
		■

IP interface For interface router ID type only. Index number of IP interface to use as router ID.

Router ID For address router ID type only. Identifier that is assigned to router in the form of an IP address

0.0.0.0and 255.255.255.255 are invalid and will be rejected

■Valid IP interface

■? (for a list of selectable indexes)

User-defined router

ID

First available (factory default), or current value

Unique router ID generated by the system (factory default), or current value

IP OSPF Router ID Example (Interface Type)

Current OSPF router id = 0.43.66.0 (default)

Enter router ID type {default,interface,address?} [default]: interface

Select IP interface {1-3?}: 1

IP OSPF Router ID Example (Address Type)

Current OSPF router id = 24.23.11.23 (address)

Enter router ID type {default,interface,address?} [address]: address

Enter router ID [24.23.11.23]: 101.89.2.4