user manual

Implementing SBC Redundancy (High Availability)
How to Implement Redundancy
SBC-115
Cisco IOS XR Session Border Controller Configuration Guide
DETAILED STEPS
Command or Action Purpose
Step 1
configure
Example:
RP/0/0/CPU0:router# configure
Enables global configuration mode.
Step 2
sbc service-name
Example:
RP/0/0/CPU0:router(config)# sbc mysbc
RP/0/0/CPU0:router(config-sbc)#
Enters the mode of an SBC service.
• Use the service-name argument to define the name of
the service.
Step 3
service-location preferred-active node-id
[preferred-standby node-id]
Example:
RP/0/0/CPU0:router(config-sbc)#
preferred-active 0/2/CPU0
Enables a service card to run SBC function as a primary and,
optionally, secondary location.
Step 4
commit
Example:
RP/0/0/CPU0:router(config-sbc)# commit
Saves configuration changes. Use the commit command to
save the configuration changes to the running configuration
file and remain within the configuration session.
Step 5
exit
Example:
RP/0/0/CPU0:router(config-sbc)# exit
RP/0/0/CPU0:router(config)#
Exits sbc mode to config mode.
Step 6
interface sbcnumber
Example:
RP/0/0/CPU0:router(config)# interface sbc1
RP/0/0/CPU0:router(config-if)#
Enters the mode of an SBC interface, creating it if necessary.
The number argument must be a value between 1 and 2000.
Step 7
service-location preferred active node-id
[preferred standby node-id]
Example:
RP/0/0/CPU0:router(config-if)# preferred-active
0/2/CPU0
Enables a service card to run SBC function as a primary and,
optionally, secondary location.
Step 8
commit
Example:
RP/0/0/CPU0:router(config-if)# commit
Saves configuration changes. Use the commit command to
save the configuration changes to the running configuration
file and remain within the configuration session.