Router Rip Command - ADTRAN 5000 Series Command Reference Manual

Command Reference Guide Global Configuration Mode Command Set
router rip
Use the router rip command to enter the RIP Configuration mode. Refer to the section Router (RIP)
Configuration Command Set on page 1134 for more information.
Syntax Description
No subcommands.
Default Values
No default values necessary for this command.
Applicable Platforms
This command applies to the NetVanta 300, 1000R, 2000, 3000, 4000, and 5000 and Total Access 900
Series units.
Command History
Release 1.1 Command was introduced.
Usage Examples
The following example uses the router rip command to enter the RIP Configuration mode:
(config)#router rip
(config-rip)#
Technology Review
The RIP protocol is based on the Bellham-Ford (distance-vector) algorithm. This algorithm provides that a
network will converge to the correct set of shortest routes in a finite amount of time, provided that:
Gateways continuously update their estimates of routes.
Updates are not overly delayed and are made on a regular basis.
The radius of the network is not excessive.
No further topology changes take place.
RIP is described in RFC 1058 (Version 1) and updated in RFCs 1721, 1722, and 1723 for Version 2.
Version 2 includes components that ease compatibility in networks operating with RIP V1.
All advertisements occur on regular intervals (every 30 seconds). Normally, a route that is not updated for
180 seconds is considered dead. If no other update occurs in the next 60 seconds for a new and better
route, the route is flushed after 240 seconds. Consider a connected route (one on a local interface). If the
interface fails, an update is immediately triggered for that route only (advertised with a metric of 16).
61200990L1-35E Copyright © 2005 ADTRAN 443