Cisco ASR 9000 Series Routing Configuration Guide

VRF Address Family Configuration Mode
The following example shows how to enter VRF address family configuration mode:
RP/0/RSP0/CPU0:router(config)# router bgp 112
RP/0/RSP0/CPU0:router(config-bgp)# vrf vrf_A
RP/0/RSP0/CPU0:router(config-bgp-vrf)# address-family ipv4 unicast
RP/0/RSP0/CPU0:router(config-bgp-vrf-af)#
Configuring Resilient Per-CE Label Allocation Mode Under VRF Address Family
Perform this task to configure resilient per-ce label allocation mode under VRF address family.
Resilient per-CE 6PE label allocation is not supported on CRS-1 and CRS-3 routers, but supported only
on CRS-X routers.
Note
SUMMARY STEPS
1.
configure
2.
router bgpas-number
3.
vrfvrf-instance
4.
address-family {ipv4 | ipv6} unicast
5.
label mode per-ce
6.
Do one of the following:
•
end
•
commit
DETAILED STEPS
Step 1
configure
Example:
RP/0/RSP0/CPU0:router# configure
RP/0/RSP0/CPU0:router(config)#
Enters global configuration mode.
Step 2
router bgpas-number
Example:
RP/0/RSP0/CPU0:router(config)# router bgp 666
RP/0/RSP0/CPU0:router(config-bgp)#
Specifies the autonomous system number and enters the BGP configuration mode, allowing you to configure the BGP
routing process.
Step 3
vrfvrf-instance
Cisco ASR 9000 Series Aggregation Services Router Routing Configuration Guide, Release 5.3.x
15
Implementing BGP
BGP Configuration

Cisco ASR 9000 Series Specifications

General

Series	ASR 9000
Category	Network Router
Modular Design	Yes
Redundancy	Yes (Hardware and Software)
Operating System	Cisco IOS XR
Interfaces/Ports	10G, 40G, 100G, 400G Ethernet
Expansion Slots	Varies by model
Routing Protocol	BGP, OSPF, IS-IS, EIGRP
Management	CLI, SNMP, NETCONF
Power Supply	Redundant
Port Density	Varies by model
Power Supply Options	AC, DC
Memory	Varies by model
Storage	Varies by model
Dimensions	Varies by model
Weight	Varies by model