Configuring OSPF and OSPFv3 1003
Configuring Stub Areas and NSSAs
Beginning in Privileged EXEC mode, use the following commands to 
configure OSPFv3 stub areas and NSSAs.
show ipv6 ospf interface 
[
interface-type interface-
number
]
View summary information for all OSPFv3 interfaces 
configured on the switch or for the specified routing 
interface.
show ipv6 ospf interface 
stats 
interface-type 
interface-number
View per-interface OSPFv3 statistics.
Command Purpose
configure Enter global configuration mode.
ipv6 router ospf Enter OSPFv3 configuration mode.
area 
area-id
 stub Create a stub area for the specified area ID. 
area 
area-id
 stub no-
summary
Prevent Summary LSAs from being advertised into the 
stub area.
area 
area-id
 default-cost 
cost
Configure the metric value (default cost) for the type 3 
summary LSA sent into the stub area. Range: 
1–16777215)
Command Purpose