Cisco NCS 5500 Series

RP/0/RP0/CPU0:router(config)# router ospfv3 1
Enables OSPF routing for the specified routing process and places the router in router configuration mode.
or
Enables OSPFv3 routing for the specified routing process and places the router in router ospfv3 configuration mode.
The process-name argument is any alphanumeric string no longer than 40 characters.
Note
Step 3 router-id { router-id }
Example:
RRP/0/RP0/CPU0:router(config-ospf)# router-id 192.168.4.3
Configures a router ID for the OSPF process.
We recommend using a stable IPv4 address as the router ID.
Note
Step 4 redistribute protocol [ process-id ] { level-1 | level-1-2 | level-2 } [ metric metric-value ] [ metric-type type-value
] [ match { external [ 1 | 2 ]} [ tag tag-value ] [ route-policy policy-name ]
Example:
RP/0/RP0/CPU0:router(config-ospf)# redistribute bgp 100
or
RP/0/RP0/CPU0:router(config-router)#redistribute bgp 110
Redistributes OSPF routes from one routing domain to another routing domain.
or
Redistributes OSPFv3 routes from one routing domain to another routing domain.
• This command causes the router to become an ASBR by definition.
• OSPF tags all routes learned through redistribution as external.
• The protocol and its process ID, if it has one, indicate the protocol being redistributed into OSPF.
• The metric is the cost you assign to the external route. The default is 20 for all protocols except BGP, whose default
metric is 1.
• The OSPF example redistributes BGP autonomous system 1, Level 1 routes into OSPF as Type 2 external routes.
• The OSPFv3 example redistributes BGP autonomous system 1, Level 1 and 2 routes into OSPF. The external link
type associated with the default route advertised into the OSPFv3 routing domain is the Type 1 external route.
RPL is not supported for OSPFv3.
Note
Step 5 Do one of the following:
• summary-prefix address mask [ not-advertise ] [ tag tag ]
• summary-prefix ipv6-prefix / prefix-length [ not-advertise ] [ tag tag ]
Example:
Routing Configuration Guide for Cisco NCS 5500 Series Routers, IOS XR Release 6.3.x
72
Implementing OSPF
Redistribute Routes into OSPF