4.
(Optional) Run:
description
Descriptions for the IS-IS process are configured.
l
(Optional) Configure the level of a device.
1.
Run:
is-level
{
level-1
|
level-1-2
|
level-2
}
The level of the router is configured.
l
(Optional) Configure IS-IS host name mapping.
1.
Run:
is-name
symbolic-name
IS-IS dynamic host name mapping is configured. The system ID of the local device
is mapped to the specified host name.
The value of
symbolic-name
is contained in LSP packets and advertised to other IS-
IS devices.
On another IS-IS device displays the value of
symbolic-name
, but not the system ID,
of the local IS-IS device.
2.
Run:
is-name map
system-id
symbolic-name
IS-IS static host name mapping is configured. The system ID of a peer IS-IS device
is mapped to the specified host name.
This command configuration takes effect only on the local IS-IS device. The value of
symbolic-name
will not be added to LSP packets.
If dynamic host name mappings is configured on an IS-IS network, the mappings on
the network overwrite the mappings configured on the local router.
l
(Optional) Enable the output of the IS-IS adjacency status.
1.
Run:
log-peer-change
The output of the adjacency status is enabled.
l
(Optional) Enable IS-IS adjacency strict-check.
1.
Run:
adjacency-strict-check enable
IS-IS adjacency strict-check is enabled.
----End
7.2.3 Configuring IPv4 IS-IS Interfaces
To configure an interface of an IS-IS device to send Hello packets or flood LSPs, enable IS-IS
on this interface first.
Context
The level of an IS-IS device and level of an interface determine the level of a neighbor
relationship. By default, Level-1 and Level-2 neighbor relationships are established between
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.
507