Cisco NCS 5500 Series

Specifies the OSPF VRF domain ID.
• The value argument is a six-octet hex number.
Step 10 domain-tag tag
Example:
RP/0/RP0/CPU0:router(config-0spf-vrf)# domain-tag 234
Specifies the OSPF VRF domain tag.
• The valid range for tag is 0 to 4294967295.
Step 11 disable-dn-bit-check
Example:
RP/0/RP0/CPU0:router(config-ospf-vrf)# disable-dn-bit-check
Specifies that down bits should be ignored.
Step 12 commit
Create 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
Step 1 configure
Step 2 router ospf process-name
Example:
RP/0/RP0/CPU0:router(config)# router ospf 1
Routing Configuration Guide for Cisco NCS 5500 Series Routers, IOS XR Release 6.3.x
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Implementing OSPF
Create Multiple OSPF Instances (OSPF Process and a VRF)