Cisco Nexus 3548 User Manual

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Cisco Nexus 3548 Switch NX-OS Unicast Routing Command Reference
OL-27852-01
Chapter Unicast Routing Commands
ip rip authentication key-chain
ip rip authentication key-chain
To enable authentication for the Routing Information Protocol (RIP) Version 2 packets and to specify
the set of keys that can be used on an interface
, use the ip rip authentication key-chain command. To
prevent authentication, use the no form of this command.
ip rip authentication key-chain name-of-chain
no ip rip authentication key-chain [name-of-chain]
Syntax Description
Command Default No authentication is provided for RIP packets.
Command Modes Interface configuration mode
Command History
Usage Guidelines This command does not require a license but if you want to enable Layer 3 interfaces, you must install
the LAN Base Services license.
Examples This example shows how to configure the interface to accept and send any key that belongs to the
key-chain trees:
switch# configure terminal
switch(config)# interface ethernet 1/2
switch(config-if)# no switchport
switch(config-if)# ip rip authentication key-chain trees
switch(config-if)#
Related Commands
name-of-chain Group of valid keys.
Release Modification
5.0(3)A1(1) This command was introduced.
Command Description
copy running-config
startup-config
Saves the configuration to the startup configuration file.
key-chain Creates a set of keys that can be used by an authentication method.
show ip rip Displays a summary of RIP information for all RIP instances.

Cisco Nexus 3548 Specifications

General

Rack Units	1RU
Product Type	Switch
Form Factor	Rack-mountable
Jumbo Frame Support	9216 bytes
Input Voltage	100-240 VAC
Product Series	Nexus 3000
Model	Nexus 3548
Operating System	Cisco NX-OS
Ports	48 x 10GE SFP+
Latency	190 ns
Airflow	Front-to-back