Cisco Nexus 7000 Series Configuration Manual page 441

Chapter 18 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
Command
Step 1
config t
Example:
switch# config t
switch(config)#
Step 2
interface interface-type slot/port
Example:
switch(config)# interface ethernet 1/2
switch(config-if)#
Step 3
ip ip-address /length
Example:
switch(config-if)# ip 192.0.2.1/8
Step 4
glbp group-number
Example:
switch(config-if)# glbp 1
switch(config-if-glbp)#
Step 5
authentication text string
Example:
switch(config-if-glbp)# authentication
text mypassword
authentication md5 {key-chain key-chain
| key-string { text | encrypted text }
Example:
switch(config-if-glbp)# authentication
md5 key-chain glbp-keys
Step 6
ip [ ip-address [secondary]]
Example:
switch(config-if-glbp)# ip 192.0.2.10
Step 7
show glbp [group group-number ]
Example:
switch(config-if-glbp)# show glbp 1
Step 8
copy running-config startup-config
Example:
switch(config-if-glbp)# copy
running-config startup-config
The following example shows how to configure MD5 authentication for GLBP on Ethernet 1/2 after
creating the key chain:
switch# config t
OL-20002-02
Purpose
Enters configuration mode.
Enters interface configuration mode.
Configures the IPv4 address for the interface.
Creates a GLBP group and enters GLBP configuration
mode. The range is from 0 to 1024.
Configures cleartext authentication for GLBP on this
interface.
Configures MD5 authentication for GLBP on this
interface.
Enables GLBP on an interface and identifies the
primary IP address of the virtual gateway.
After you identify a primary IP address, you can use
the glbp group ip command again with the secondary
keyword to indicate additional IP addresses supported
by this group. If you only use the ip keyword, GLBP
learns the virtual IP address from the neighbors.
(Optional) Displays GLBP information.
(Optional) Saves this configuration change.
Cisco Nexus 7000 Series NX-OS Unicast Routing Configuration Guide, Release 4.x
Configuring GLBP
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