3Com Switch 7750 Configuration Guide Guide

IS-IS Basic Configuration 319
IS-IS Basic
Configuration
All configuration tasks, except enabling IS-IS, are optional.
This section covers the following topics:
1 IS-IS basic configuration
■ Enabling IS-IS
■ Configuring a NET
■ Enabling IS-IS on the specified interface
■ Configuring DIS priority
■ Configuring router type
■ Configuring line type of an interface
2 IS-IS route configuration
■ Configuring route redistribution
■ Configuring route filtering
■ Configuring route leaking
■ Configuring route summarization
■ Configuring default route generation
3 IS-IS-related configuration:
■ Configuring IS-IS priority
■ Configuring IS-IS timers
■ Configuring routing cost type
■ Configuring link state routing cost
■ Configuring LSP parameters
■ Configuring SPF parameters
4 Networking configuration
■ Configuring authentication
■ Configuring overload tag
■ Configuring adjacency state output
■ Configuring mesh group for an interface
■ Disabling the sending of IS-IS packets
5 Some operation commands
■ Clearing IS-IS data structure
■ Clearing IS-IS specific neighbor
Enabling IS-IS IS-IS can be enabled only after you create an IS-IS routing process and enable this
routing process on the interfaces that may be associated with other routers.
Table 235 Enabling IS-IS
Operation Command Description
Enter system view system-view -