Cisco ASR 9000 Series Configuration Guide

PurposeCommand or Action
Specifies the address family as VPNv4 or VPNv6 and
enters neighbor address family configuration mode.
address-family {vpnv4 unicast | vpnv6 unicast}
Example:
RP/0/RSP0/CPU0:router(config-bgp-nbr)#address-family
vpnv6 unicast
Step 6
Enables handling of self-originated VPN routes
containing Accept_Own community.
accept-own [inheritance-disable]
Example:
RP/0/RSP0/CPU0:router(config-bgp-nbr-af)#accept-own
Step 7
Use the inheritance-disable keyword to disable the
"accept own" configuration and to prevent inheritance
of "acceptown" from a parent configuration.
Configuring BGP Link-State
Configuring BGP Link-state
To exchange BGP link-state (LS) information with a BGP neighbor, perform these steps:
SUMMARY STEPS
1.
configure
2.
router bgp as-number
3.
neighbor ip-address
4.
remote-as as-number
5.
address-family link-state link-state
6.
commit
DETAILED STEPS
PurposeCommand or Action
configure
Step 1
Specifies the BGP AS number and enters the BGP
configuration mode, allowing you to configure the BGP
routing process.
router bgp as-number
Example:
RP/0/RSP0/CPU0:router(config)# router bgp 100
Step 2
Cisco ASR 9000 Series Aggregation Services Router Routing Configuration Guide, Release 5.1.x
OL-30423-03 143
Implementing BGP
Configuring BGP Link-State

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