Cisco ASR 9000 Series Routing Configuration Manual page 46

BGP Configuration
Example:
RP/0/RSP0/CPU0:router(config-bgp)# vrf vrf-pe
RP/0/RSP0/CPU0:router(config-bgp-vrf)#
Configures a VRF instance.
Step 4
address-family {ipv4 | ipv6} unicast
Example:
RP/0/RSP0/CPU0:router(config-bgp-vrf)# address-family ipv4 unicast
RP/0/RSP0/CPU0:router(config-bgp-vrf-af)#
Specifies either an IPv4 or IPv6 address family unicast and enters address family configuration submode.
Step 5
label mode per-ce
Example:
RP/0/RSP0/CPU0:router(config-bgp-vrf-af)# label mode per-ce
RP/0/RSP0/CPU0:router(config-bgp-vrf-af)#
Configures resilient per-ce label allocation mode.
Step 6 Do one of the following:
• end
• commit
Example:
RP/0/RSP0/CPU0:router(config-bgp-vrf-af)# end
or
RP/0/RSP0/CPU0:router(config-bgp-vrf-af)# commit
Saves configuration changes.
• When you issue the end command, the system prompts you to commit changes:
Uncommitted changes found, commit them before exiting(yes/no/cancel)?[cancel]:
◦ Entering yes saves configuration changes to the running configuration file, exits the configuration session,
and returns the router to EXEC mode.
◦ Entering no exits the configuration session and returns the router to EXEC mode without committing the
configuration changes.
◦ Entering cancel leaves the router in the current configuration session without exiting or committing the
configuration changes.
• Use the commit command to save the configuration changes to the running configuration file and remain within
the configuration session.
Cisco ASR 9000 Series Aggregation Services Router Routing Configuration Guide, Release 5.3.x
16
Implementing BGP