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Implementing SBC Redundancy (High Availability)
Configuration Examples of Implementing a Redundancy
SBC-116
Cisco IOS XR Session Border Controller Configuration Guide
Configuration Examples of Implementing a Redundancy
This section provides the following configuration examples:
• Configuring an SBC Redundancy: Example
• Deleting the SBC Redundancy: Example
Configuring an SBC Redundancy: Example
The following example describes a scenario in which redundant PSC-1 SBC service cards are physically
located with dual route processors (RPs) and one line card in a Cisco XR 12000 Series Router. Redundant
PSC-1 cards can be put in adjacent slots or non-adjacent slots.
1. Configure the SBC service redundancy:
config
sbc umsbc-node5
service-location preferred-active 0/2/CPU0 preferred-standby 0/4/CPU0
commit
exit
2. Configure SBC virtual interface redundancy:
interface sbc1
service-location preferred-active 0/2/CPU0 preferred-standby 0/4/CPU0
commit
3. Verify the SBC redundancy:
show service redundancy
Service type Name Pref. Active Pref. Standby
--------------------------------------------------------------------------------
SBC umsbc-node5 0/2/CPU0 Active 0/4/CPU0 Standby
Step 9
end
Example:
RP/0/0/CPU0:router(config-if)# end
RP/0/0/CPU0:router#
Exits the configuration session.
Step 10
show services redundancy
Example:
RP/0/0/CPU0:router#
show services redundancy
Shows the deleted redundancy.
Command or Action Purpose