Purpose
Command or Action
(Optional) Specifies a cost for the default summary route
sent into a stub area or an NSSA.
default-cost
cost
Example:
Step 7
• Use this command only on ABRs attached to the
NSSA. Do not use it on any other routers in the area.
RP/0/RP0/CPU0:router(config-ospf-ar)#default-cost
15
• The default cost is 1.
commit
Step 8
—
Repeat this task on all other routers in the stub area or
NSSA.
Step 9
Configuring Neighbors for Nonbroadcast Networks
This task explains how to configure neighbors for a nonbroadcast network. This task is optional.
Before you begin
Configuring NBMA networks as either broadcast or nonbroadcast assumes that there are virtual circuits from
every router to every router or fully meshed network.
SUMMARY STEPS
1.
configure
2.
Do one of the following:
•
router ospf process-name
•
router ospfv3 process-name
3.
router-id
{
router-id
}
4.
area area-id
5.
network
{
broadcast
|
non-broadcast
| {
point-to-multipoint
[
non-broadcast
] |
point-to-point
}}
6.
dead-interval seconds
7.
hello-interval
seconds
8.
interface type interface-path-id
9.
Do one of the following:
•
neighbor
ip-address
[
priority number
] [
poll-interval seconds
][
cost number
]
•
neighbor ipv6-link-local-address
[
priority number
]
[
poll-interval seconds
][
cost number
] [
database-filter
[
all
]]
10.
Repeat Step 9 for all neighbors on the interface.
11.
exit
12.
interface type interface-path-id
13.
Do one of the following:
•
neighbor ip-address
[
priority number
] [
poll-interval seconds
][
cost number
] [
database-filter
[
all
]]
Routing Configuration Guide for Cisco NCS 6000 Series Routers, IOS XR Release 6.4.x
284
Implementing OSPF
Configuring Neighbors for Nonbroadcast Networks