Answer:
network 10.10.8.0 0.0.3.255 area 0
this will include all the interfaces on a device whose IP addresses only begin with a 10.10.8, 10.10.9, 10.10.10, or 10.10.11.
Explanation:
show ip ospf interface
show ip ospf interface brief
these commands are used to display the interfaces that have been enabled into local ospf . it also shows explanation about them by brief command mentioned above.
