Cisco WS-C3550-12G Software Configuration Manual page 556

Configuring RIP
Table 22-5 Default RIP Configuration (continued)
Feature
Validate-update-source
Version
For protocol-independent features that also apply to RIP, see the
Features" section on page
To configure RIP, you enable RIP routing for a network and optionally configure other parameters.
Beginning in privileged EXEC mode, follow these steps to enable and configure RIP:
Command
Step 1
configure terminal
Step 2
ip routing
Step 3 router rip
Step 4 network network number
Step 5 neighbor ip-address
Step 6 offset list [access-list number | name]
{in | out} offset [type number]
Step 7 timers basic update invalid holddown
flush
Step 8 version {1 | 2}
Step 9
no auto summary
Catalyst 3550 Multilayer Switch Software Configuration Guide
22-26
Default Setting
Enabled.
Receives RIP version 1 and version 2 packets;
sends version 1 packets.
22-53.
Purpose
Enter global configuration mode.
Enable IP routing. (Required only if IP routing is disabled.)
Enable a RIP routing process, and enter router configuration mode.
Associate a network with a RIP routing process. You can specify multiple
network commands. RIP routing updates are sent and received through
interfaces only on these networks.
(Optional) Define a neighboring router with which to exchange routing
information. This step allows routing updates from RIP (normally a
broadcast protocol) to reach nonbroadcast networks.
(Optional) Apply an offset list to routing metrics to increase incoming
and outgoing metrics to routes learned through RIP. You can limit the
offset list with an access list or an interface.
(Optional) Adjust routing protocol timers. Valid ranges for all timers are
0 to 4294967295 seconds.
update—The time (in seconds) between sending of routing updates.
•
The default is 30 seconds.
invalid—The timer interval (in seconds) after which a route is
•
declared invalid. The default is 180 seconds.
holddown—The time (in seconds) that must pass before a route is
•
removed from the routing table. The default is 180 seconds.
flush—The amount of time (in seconds) for which routing updates
•
are postponed. The default is 240 seconds.
(Optional) Configure the switch to receive and send only RIP Version 1
or RIP version 2 packets. By default, the switch receives Version 1 and 2
but sends only Version 1.
You can also use the interface commands ip rip {send | receive} version
1 | 2 | 1 2} to control what versions are used for sending and receiving on
interfaces.
(Optional) Disable automatic summarization. By default, the switch
summarizes subprefixes when crossing classful network boundaries.
Disable summarization (RIP version 2 only) to advertise subnet and host
routing information to classful network boundaries.
Chapter 22 Configuring IP Unicast Routing
"Configuring Protocol-Independent
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