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Chapter 39
Configuring IP Unicast Routing
Command
Step 10
no validate-update-source
Step 11
output-delay delay
Step 12
end
Step 13
show ip protocols
Step 14
copy running-config startup-config
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 protocol process, use the show ip
protocols privileged EXEC command. To display summary address entries in the RIP database, use the
show ip rip database privileged EXEC command.
Configuring RIP Authentication
RIP Version 1 does not support authentication. If you are sending and receiving RIP Version 2 packets,
you can enable RIP authentication on an interface. The key chain specifies the set of keys that can be
used on the interface. If a key chain is not configured, no authentication is performed, not even the
default. Therefore, you must also perform the tasks in the
page
The switch supports these modes of authentication on interfaces for which RIP authentication is enabled:
plain text and MD5. The default is plain text.
Beginning in privileged EXEC mode, follow these steps to configure RIP authentication on an interface:
Command
Step 1
configure terminal
Step 2
interface interface-id
Step 3
ip rip authentication key-chain name-of-chain
Step 4
ip rip authentication mode [text | md5}
Step 5
end
Step 6
show running-config interface [interface-id]
Step 7
copy running-config startup-config
OL-13270-06
Purpose
(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 source
address is not valid. Under normal circumstances, we do not recommend
that you disable this feature. However, if you have a router that is
off-network and you want to receive its updates, you can use this
command.
(Optional) Add interpacket delay for RIP updates sent.
By default, packets in a multiple-packet RIP update have no delay time
added between packets. If you are sending packets to a lower-speed
device, you can add an interpacket delay in the range of 8 to
50 milliseconds.
Return to privileged EXEC mode.
Verify your entries.
(Optional) Save your entries in the configuration file.
39-109.
Cisco Catalyst Blade Switch 3130 and 3032 for Dell Software Configuration Guide
"Managing Authentication Keys" section on
Purpose
Enter global configuration mode.
Enter interface configuration mode, and specify the
interface to configure.
Enable RIP authentication.
Configure the interface to use plain text authentication (the
default) or MD5 digest authentication.
Return to privileged EXEC mode.
Verify your entries.
(Optional) Save your entries in the configuration file.
Configuring RIP
39-23
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