Cisco ASR 9000 Series Routing Configuration Guide

Configuring ISIS-NSR
SUMMARY STEPS
1.
configure
2.
router isis instance-id
3.
nsr
4.
commit
5.
show isis nsr adjacency
6.
show isis nsr status
7.
show isis nsr statistics
DETAILED STEPS
PurposeCommand or Action
configure
Step 1
Enables IS-IS routing for the
specified routing instance, and
router isis instance-id
Example:
RP/0/RSP0/CPU0:router(config)# router isis 1
Step 2
places the router in router
configuration mode.
Configures the NSR feature.nsr
Example:
RP/0/RSP0/CPU0:router(config-isis)# nsr
Step 3
commit
Step 4
Displays adjacency information.show isis nsr adjacency
Example:
RP/0/RSP0/CPU0:router
Step 5
# show isis nsr adjacency
System Id Interface SNPA State Hold Changed NSF IPv4 IPv6
BFD BFD
R1-v1S Nii0 *PtoP* Up 83 00:00:33 Yes None None
Displays the NSR status
information.
show isis nsr status
Example:
RP/0/RSP0/CPU0:router
Step 6
router#show isis nsr status
IS-IS test NSR(v1a) STATUS (HA Ready):
V1 Standby V2 Active V2 Standby
SYNC STATUS: TRUE FALSE(0) FALSE(0)
PEER CHG COUNT: 1 0 0
UP TIME: 00:03:12 not up not up
Cisco ASR 9000 Series Aggregation Services Router Routing Configuration Guide, Release 5.3.x
370
Implementing IS-IS
Configuring ISIS-NSR

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