Creating Ipv4 Is-Is Processes - Huawei Quidway NetEngine80E Configuration Manual

HUAWEI NetEngine80E/40E Router
Configuration Guide - IP Routing
Pre-configuration Tasks
Before configuring basic IPv4 IS-IS functions, complete the following tasks:
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Data Preparation
To configure basic IPv4 IS-IS functions, you need the following data.
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7.2.2 Creating IPv4 IS-IS Processes

Before configuring basic IPv4 IS-IS functions, create IPv4 IS-IS processes and then enable IPv4
IS-IS interfaces.
Context
To create an IPv4 IS-IS process, perform the following operations:
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Issue 02 (2014-09-30)
Configure a link layer protocol.
Assign an IP address to each interface to ensure IP connectivity.
Data
IS-IS process ID
NTE of an IS-IS process
Level of each device and level of each interface
Create an IS-IS process and configure the NET of a device.
(Optional) Configure the level of a device.
The level of a device is Level-1-2 by default.
Configure the device level based on the network planning. If no device level is configured,
IS-IS establishes separate neighbor relationships for Level-1 and Level-2 devices and
maintains two identical LSDBs, consuming excessive system resources.
(Optional) Configure IS-IS host name mapping.
After IS-IS host name mapping is configured, a host name but not the system ID of a device
will display by using display commands. This configuration improves the maintainability
on an IS-IS network.
(Optional) Enable the output of the IS-IS adjacency status.
If the local terminal monitor is enabled and the output of the IS-IS adjacency status is
enabled, IS-IS adjacency changes will be output to the router until the output of the
adjacency status is disabled.
(Optional) Enable IS-IS adjacency strict-check.
If both IPv4 and IPv6 are running on a network, and the IPv6 topology type of this network
is standard or compatible, enable IS-IS adjacency strict-check to ensure that an IS-IS
adjacency is established only when both IPv4 and IPv6 go Up. IS-IS adjacency strict-check
improves network reliability and prevents traffic losses.
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