status of the IS-IS interface goes Down and the route to the network segment where
the interface resides is not advertised through LSPs.
l
Configure IS-IS not to check whether the IP addresses of received Hello packets are on the
same network segment.
1.
Run:
system-view
The system view is displayed.
2.
Run:
interface
interface-type
interface-number
The interface view is displayed.
3.
Run:
isis peer-ip-ignore
IS-IS is configured not to check whether the IP addresses of received Hello packets
are on the same network segment.
----End
7.12.6 Checking the Configurations
After basic IPv6 IS-IS functions are configured, you can view information about IS-IS neighbors,
interfaces, and routes.
Prerequisites
Basic IPv6 IS-IS functions have been configured.
Procedure
Step 1
Run the
display isis name-table
[
process-id
|
vpn-instance
vpn-instance-name
] command to
check the mapping from the name of the local device to the system ID.
Step 2
Run the
display isis peer
[
verbose
] [
process-id
|
vpn-instance
vpn-instance-name
] command
to check information about IS-IS neighbors.
Step 3
Run the
display isis interface
[ [
verbose
|
traffic-eng
]
*
|
tunnel
] [
process-id
|
vpn-
instance
vpn-instance-name
] command to check information about IS-IS interfaces.
Step 4
Run the
display isis route
[
process-id
|
vpn-instance
vpn-instance-name
]
ipv6
[
topology
topology-name
] [
verbose
| [
level-1
|
level-2
] |
ipv6-address
[
prefix-length
] ]
*
[ |
count
]
command to check information about IS-IS routes.
----End
Example
Run the
display isis name-table
command to view the mappings between host names and system
IDs.
<HUAWEI>
display isis name-table
Name table information for ISIS(1)
HUAWEI NetEngine80E/40E Router
Configuration Guide - IP Routing
7 IS-IS Configuration
Issue 02 (2014-09-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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