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Table Of Contents

Defaults seconds = 10; level-1 (if not otherwise specified)

Command Modes INTERFACE

Command

History

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

Networking OS Command Line Reference Guide.

The following is a list of the Dell Networking OS version history for this command.

Version Description

9.7(0.0) Introduced on the S6000-ON.

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

Hello packets are held for a length of three times the value of the hello interval. To conserve bandwidth

and CPU usage, use a high hello interval seconds. Use a low hello interval seconds for faster convergence

(but uses more bandwidth and CPU resources).

Commands

isis hello-multiplier — specifies the number of IS-IS hello packets a neighbor must miss before the router

declares the adjacency as down.

isis hello-multiplier

Specify the number of IS-IS hello packets a neighbor must miss before the router declares the adjacency down.

Syntax

isis hello-multiplier multiplier [level-1 | level-2]

To return to the default values, use the no isis hello-multiplier [multiplier] [level-1

| level-2] command.

Parameters

multiplier

Specifies an integer that sets the multiplier for the hello holding time. Never

configure a hello-multiplier lower than the default (3). The range is from 3 to 1000.

The default is 3.

level-1 (OPTIONAL) Select this value to configure the hello multiplier independently for

Level 1 adjacencies. This value is the default.

level-2 (OPTONAL) Select this value to configure the hello multiplier independently for

Level 2 adjacencies.

Defaults multiplier = 3; level-1 (if not otherwise specified)