Ip Authentication Mode Eigrp - Cisco Nexus 3548 Command Reference Manual

ip authentication mode eigrp

ip authentication mode eigrp
To specify the type of authentication used in the Enhanced Interior Gateway Routing Protocol (EIGRP)
packets, use the ip authentication mode eigrp command. To remove authentication, use the no form of
this command.
Syntax Description
instance-tag
md5
Command Default None
Command Modes Interface configuration mode
Command History Release
5.0(3)A1(1)
Usage Guidelines This command requires the LAN Base Services license.
Examples This example shows how to configure the interface to use MD5 authentication:
switch# configure terminal
switch(config)# router eigrp 209
switch(config-router)# interface ethernet 1/2
switch(config-if)# no switchport
switch(config-if)# ip authentication mode eigrp 209 md5
switch(config-if)#
Related Commands Command
authentication mode
(EIGRP)
copy running-config
startup-config
ip authentication
key-chain eigrp
Cisco Nexus 3548 Switch NX-OS Unicast Routing Command Reference
154
ip authentication mode eigrp instance-tag md5
no ip authentication mode eigrp instance-tag md5
Name of the EIGRP instance. The instance-tag can be any case-sensitive,
alphanumeric string up to 20 characters.
Specifies Message Digest 5 (MD5) authentication.
Modification
This command was introduced.
Description
Configures the authentication mode for EIGRP in a VRF.
Copies the configuration changes to the startup configuration file.
Enables authentication for EIGRP and specifies the set of keys that can be
used on an interface.
Chapter Unicast Routing Commands
OL-27852-01