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Catalyst 3550 Multilayer Switch Software Configuration Guide
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Chapter22 Configuring IP Unicast Routing Configuring RIP
To turn off the RIP routing process, use the no router rip global configuration command.
To display the parameters and current state of the active routing pr otoc ol p roce ss, use t he show ip
protocols privileged EXEC command. This is an example of output from the show ip protocols
command, showing RIP processes:
Switch# show ip protocols
Routing Protocol is "rip"
Sending updates every 30 seconds, next due in 19 seconds
Invalid after 180 seconds, hold down 180, flushed after 240
Outgoing update filter list for all interfaces is
Incoming update filter list for all interfaces is
Redistributing: rip
Default version control: send version 1, receive any version
Interface Send Recv Triggered RIP Key-chain
Vlan1 1 1 2
Vlan2 1 1 2
GigabitEthernet0/2 1 1 2
GigabitEthernet0/3 1 1 2 CHAIN
Automatic network summarization is in effect
Maximum path: 4
Routing for Networks:
10.0.0.0
Routing Information Sources:
Gateway Distance Last Update
Distance: (default is 120)
<output truncated>
Use the show ip rip database privileged EXEC command to display summary address entri es in the R IP
database. This example shows output with a summary address e ntr y for ro ute 12 .11.0.0/16, with t hree
child routes active:
Switch# show ip rip database
0.0.0.0/0 auto-summary
0.0.0.0/0 redistributed
[0] via 0.0.0.0,
172.20.0.0/14 directly connected, Vlan1
This is an example of output of the show ip rip database command with a prefix and mask:
Switch# show ip rip database 172.19.86.0 255.255.255.0 172.19.86.0/24
[1] via 172.19.67.38, 00:00:25, Serial0
[1] via 172.19.70.36, 00:00:14, Serial1
Step10 no validate-update-source (Optional) Disable validation of the source IP address of incoming RIP
routing updates. By default, the switch validates the source IP address of
incoming RIP routing updates and discards the update if the so urce
address is not valid. Under normal circumstances, disabl ing thi s f eatur e
is not recommended. However, if you have a router that is off-ne twor k
and you want to receive its updates, you can use t his c om mand.
Step11 output-delay delay (Optional) Add interpacket delay for RIP updates sent.
By default, packets in a multiple-packet RIP update hav e no delay added
between packets. If you are sending packets to a lower-speed de vice, you
can add an interpacket delay in the range of 8 to 50 milliseconds.
Step12 end Return to privileged EXEC mode.
Step13 show ip protocols Verify your entries.
Step14 copy running-config startup-config (Optional) Save your entries in the configuration file.
Command Purpose