Mode Sso - Cisco WLC 5700 Series Command Reference Manual

mode sso

mode sso
To set the redundancy mode to stateful switchover (SSO), use the mode sso command in redundancy
configuration mode.
mode sso
Syntax Description
This command has no arguments or keywords.
Command Default
None
Command Modes
Redundancy configuration
Command History
Release
Cisco IOS XE 3.2SE
Usage Guidelines
The mode sso command can be entered only from within redundancy configuration mode.
Follow these guidelines when configuring your system to SSO mode:
• You must use identical Cisco IOS images on the switches in the stack to support SSO mode. Redundancy
• If you perform an online insertion and removal (OIR) of the module, the switch resets during the stateful
• The forwarding information base (FIB) tables are cleared on a switchover. Routed traffic is interrupted
Examples This example shows how to set the redundancy mode to SSO:
Controller(config)# redundancy
Controller(config-red)# mode sso
Controller(config-red)#
High Availability Command Reference, Cisco IOS XE Release 3E (Cisco WLC 5700 Series)
14
may not work due to differences between the Cisco IOS releases.
switchover and the port states are restarted only if the module is in a transient state (any state other than
Ready).
until route tables reconverge.
Modification
This command was introduced.
High Availability Commands
OL-32317-01