Configuring Sso - Cisco WS-C6506 Software Manual

Using the CLI to Configure NSF/SSO

Configuring SSO

SSO is the default mode. By default, even if you do not configure the system explicitly as SSO, the
system comes up in SSO mode. However, we recommend that you explicitly configure SSO mode.
The following task can also be used to configure RPR mode (use mode rpr instead of mode sso).
Note
To configure SSO mode, perform this task:
Task
Step 1 Enter redundancy configuration
mode.
Step 2 Configure SSO. When this command
is entered, the redundant MSFC is
reloaded and begins to work in SSO
mode.
Step 3
Verify that SSO is enabled.
Step 4
Display the operating redundancy
mode.
This example shows how to configure the system for SSO and display the redundancy state:
Router> enable
Router# configure terminal
Enter configuration commands, one per line.
Router(config)# redundancy
Router(config-red)# mode sso
Router(config-red)# end
Router# show redundancy states
my state = 13 -ACTIVE
Redundancy Mode (Operational) = Stateful SwitchOver - SSO
Redundancy Mode (Configured)
Redundancy State
Communications = Down
client_notification_TMR = 30000 milliseconds
Router#
Catalyst 6500 Series Switch Software Configuration Guide—Release 8.7
24-6
peer state = 1 -DISABLED
Mode = Simplex
Unit = Primary
Unit ID = 7
Split Mode = Disabled
Manual Swact = Disabled
client count = 18
keep_alive TMR = 9000 milliseconds
keep_alive count = 0
keep_alive threshold = 18
RF debug mask = 0x0
Chapter 24
Command
Router(config)# redundancy
Router(config-red)# mode sso
Router# show running-config
Router# show redundancy states
End with CNTL/Z.
= Stateful SwitchOver - SSO
= Non Redundant
Reason: Simplex mode
Reason: Simplex mode
Configuring NSF with SSO MSFC Redundancy
OL-8978-04