Configuring Glbp Authentication - Cisco Nexus 7000 Series Configuration Manual

Configuring GLBP
S e n d d o c u m e n t c o m m e n t s t o n e x u s 7 k - d o c f e e d b a c k @ c i s c o . c o m .
DETAILED STEPS
To enable the GLBP feature, use the following command in global configuration mode:
Command
feature glbp
Example:
switch(config)# feature glbp
To disable the GLBP feature in a VDC and remove all associated configuration, use the following
command in global configuration mode:
Command
no feature glbp
Example:
switch(config)# no feature glbp

Configuring GLBP Authentication

You can configure GLBP to authenticate the protocol using cleartext or an MD5 digest. MD5
authentication uses a key chain (see the Cisco Nexus 7000 Series NX-OS Security Configuration Guide,
Release 4.x).
BEFORE YOU BEGIN
Ensure that you are in the correct VDC (or use the switchto vdc command).
Enable the GLBP feature (see the
You must configure the same authentication and keys on all members of the GLBP group.
Note
SUMMARY STEPS
1.
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8.
Cisco Nexus 7000 Series NX-OS Unicast Routing Configuration Guide, Release 4.x
18-8
config t
interface interface-type slot/port
ip ip-address/length
glbp group-number
authentication text string
or
authentication md5 {key-chain key-chain | key-string {text | encrypted text}
ip [ip-address [secondary]]
show glbp [group group-number]
copy running-config startup-config
Purpose
Enables GLBP.
Purpose
Disables the GLBP feature in a VDC.
"Enabling the GLBP Feature" section on page
Chapter 18 Configuring GLBP
18-7).
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