Cisco ASR 9000 Series Routing Configuration Guide

PurposeCommand or Action
Specifies that down bits should be ignored.disable-dn-bit-check
Example:
RP/0/RSP0/CPU0:router(config-ospf-vrf)# disable-dn-bit-check
Step 11
commit
Step 12
Creating Multiple OSPF Instances (OSPF Process and a VRF)
This task explains how to create multiple OSPF instances. In this case, the instances are a normal OSPF
instance and a VRF instance.
SUMMARY STEPS
1.
configure
2.
router ospf process-name
3.
area area-id
4.
interface type interface-path-id
5.
exit
6.
vrf vrf-name
7.
area area-id
8.
interface type interface-path-id
9.
commit
DETAILED STEPS
PurposeCommand or Action
configure
Step 1
Enables OSPF routing for the specified routing process and
places the router in router configuration mode.
router ospf process-name
Example:
RP/0/RSP0/CPU0:router(config)# router ospf 1
Step 2
The process-name argument is any alphanumeric
string no longer than 40 characters.
Note
Enters area configuration mode and configures a backbone
area.
area area-id
Example:
RP/0/RSP0/CPU0:router(config-ospf)# area 0
Step 3
•
The area-id argument can be entered in
dotted-decimal or IPv4 address notation, such as area
1000 or area 0.0.3.232. However, you must choose
one form or the other for an area. We recommend using
the IPv4 address notation.
Cisco ASR 9000 Series Aggregation Services Router Routing Configuration Guide, Release 5.3.x
476
Implementing OSPF
Creating Multiple OSPF Instances (OSPF Process and a VRF)

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