Cisco ASR 9000 Series Routing Configuration Guide

Activate Graceful Maintenance on a Single Neighbor
Use the following steps to activate Graceful Maintenance for a single neighbor:
SUMMARY STEPS
1.
configure
2.
router bgp as-number
3.
neighbor ip-address
4.
graceful-maintenance activate
5.
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 120
Step 2
Places the router in neighbor configuration mode for BGP
routing and configures the neighbor IP address as a BGP
peer.
neighbor ip-address
Example:
RP/0/RSP0/CPU0:router(config-bgp)# neighbor
172.168.40.24
Step 3
Announces routes with Graceful Maintenance attributes.graceful-maintenance activate
Example:
RP/0/RSP0/CPU0:router(config-bgp-nbr)#
Step 4
graceful-maintenance
activate
commit
Step 5
Activate Graceful Maintenance on a Group of Neighbors
Use the following steps to activate Graceful Maintenance on a group of neighbors:
Cisco ASR 9000 Series Aggregation Services Router Routing Configuration Guide, Release 5.3.x
127
Implementing BGP
BGP Graceful Maintenance

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