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Cisco EtherSwitch Service Modules Feature Guide
Upgrading the Cisco EtherSwitch Service Module Software
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Cisco IOS Release 12.2(25)SEC
Restrictions
• This task is available only on the stack master.
• You must enter a virtual IP address for the cluster standby group. This address must be in the same
subnet as the IP addresses of the Cisco EtherSwitch service module. The group number must be
unique within the IP subnet. It can be from 0 to 255, and the default is 0. The group name can have
up to 31 characters.
SUMMARY STEPS
1. enable
2. configure terminal
3. cluster standby-group HSRP-group-name [routing-redundancy]
DETAILED STEPS
Upgrading the Cisco EtherSwitch Service Module Software
This section describes how to upgrade the Cisco EtherSwitch service module software by using TFTP.
For more information about working with the Cisco IOS file system, configuration files, and software
images, see the Catalyst 3750 Switch Software Configuration Guide, Cisco IOS Release 12.2 at the
following URL:
http://www.cisco.com/univercd/cc/td/doc/product/lan/cat3750/index.htm.
Restrictions
The procedure in this section is for upgrading a standalone Cisco EtherSwitch service module in the
router.
Command or Action Purpose
Step 1
enable
Example:
Switch> enable
Enters privileged EXEC mode.
Step 2
configure terminal
Example:
Switch# configure terminal
Enters global configuration mode.
Step 3
cluster standby-group HSRP-group-name
[routing-redundancy]
Example:
Switch(config)# cluster standby-group my_hsrp
routing-redundancy
Binds the Hot Standby Router Protocol (HSRP) group
named
my_hsrp to the cluster for routing redundancy and
cluster redundancy.
This command must be executed from the cluster command
Cisco EtherSwitch service module.