net

Configures an Intermediate System-to-Intermediate System (IS-IS) network entity title (NET) for the routing process.

Syntax

net NSAP address

no net NSAP address

Command Default

900 seconds (15 minutes).

Parameters

NSAP address: Specifies a Network Service Access Point (NSAP) address; composed of both an area ID and a system ID.

Modes

IS-IS router configuration mode

Usage Guidelines

IS-IS is supported only on devices based on the DNX chipset family. For a list of such devices, see "Supported Hardware".

The area-id parameter specifies the area and has the format xx or xx.xxxx. For example, 49 and 49.2211 are valid area IDs.

The system-id parameter specifies the device‘s unique IS-IS router ID and has the format xxxx.xxxx.xxxx. You can specify any value for the system ID. A common practice is to use the base MAC address of the device as the system ID. The base MAC address is also the MAC address of port 1.

You must use the same system ID in all the NETs on the device.

The no form of the command removes the configured NET.

Examples

The following example configures a NET that has the area ID 49.2211, the system ID 0000.00bb.cccc (the base MAC address), and the SEL value 00.

device# configure terminal
device(config)# router isis
device(config-isis-router)# net 49.2211.0000.00bb.cccc.00