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Table Of Contents

Defaults Not configured.

Command Modes CONFIGURATION

Command

History

This guide is platform-specific. For command information about other platforms, see the relevant Dell

EMC Networking OS Command Line Reference Guide.

Version Description

9.10(0.1) Introduced on the S6010-ON and S4048T-ON.

9.10(0.0) Introduced on the S3148.

9.10(0.0) Introduced on the S6100–ON.

9.8(2.0) Introduced on the S3100 series.

9.8(1.0) Introduced on the Z9100–ON.

9.8(0.0P5) Introduced on the S4048-ON.

9.8(0.0P2) Introduced on the S3048-ON.

9.7(0.0) Added support for VRF. Introduced on the S6000-ON.

9.5(0.1) Introduced on the Z9500.

9.0.2.0 Introduced on the S6000.

8.3.19.0 Introduced on the S4820T.

8.3.12.0 Introduced on the S4810.

8.3.11.1 Introduced on the Z9000.

Usage

Information

Configure a network entity title (the net command) to specify the area address and the router system

ID.

Enable routing on one or more interfaces to establish adjacencies and establish dynamic routing.

You can configure only one IS-IS routing process to perform Level 2 routing. A level-1-2 designation

performs Level 1 and Level 2 routing at the same time.

Commands

● ip router isis — configure IS-IS routing processes for IP on interfaces and attaches an area designator

to the routing process.

● net — configure an IS-IS network entity title (NET) for a routing process.

● is-type — assign a type for a given area.

set-overload-bit

To set the overload bit in zeroth fragment of non-pseudonode LSPs on the router, configure the router. This setting prevents

other routers from using it as an intermediate hop in their shortest path first (SPF) calculations.

Syntax

set-overload-bit

To return to the default values, use the no set-overload-bit command.

Defaults Not set.

Command Modes

● ROUTER ISIS (for IPv4)

● CONFIGURATION-ROUTER-ISIS-ADDRESS-FAMILY-IPV6 (for IPv6)