Motorola BSR 64000, Reference Manual

Page: 803 / 836

IS-IS Commands
18-21
net
The net command is used to define a Network Entity Title (NET) for the area address
and the system ID of an IS-IS router. Most end systems and intermediate systems have
one NET. Intermediate systems that participate in multiple areas can have multiple
NETs.
Group Access
ISP
Command Mode
Router Configuration
Command Line Usage
net <title>
Command Syntax
Command Use
The following example configures IS-IS for IP routing, with an area ID of 01.0001
and a system ID of 0000.0000.0002.00:
RDN(config-isis)#
net 01.0001.0000.0000.0002.00
The following criteria is used to interpret the IS-IS NET address format:
•
The first portion of the NET address is the area number, which is a variable
number from 1 through 13 bytes. The first byte of the area number (01) is the
authority and format indicator (AFI). The next bytes are the assigned domain
(area) identifier, which can be from 0 through 12 bytes. In the example above, the
area identifier is 0001.
•
The next six bytes form the system identifier (SYSID). The SYSID can be any six
bytes that are unique throughout the entire domain. The system identifier
title is the IS-IS area ID and system ID for an
IS-IS router.