Dell 9.7(0.0) router-lifetime, router-preference maximum

Version Description

9.7(0.0) Introduced on the S4810, S4820T, S5000, S6000, and

Z9000 switches.

Commands

ipv6 nd raguard policy policy-name — Defines the router advertisement (RA) guard

policy name and enter the RA guard policy configuration mode.

router-lifetime

Set the router lifetime.

Syntax router—lifetime value

Parameters value Enter the router lifetime in seconds. The range is from 0 to

9,000 seconds.

Defaults none

Command

Modes

POLICY LIST CONFIGURATION

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.

9.7(0.0) Introduced on the S4810, S4820T, S5000, S6000, and

Z9000 switches.

Commands •ipv6 nd ra-guard enable — Allows you to configure the RA guard related

commands.

•ipv6 nd raguard policy policy-name — Defines the router advertisement (RA)

guard policy name and enter the RA guard policy configuration mode.

router-preference maximum

Enable the verification of the advertised default router preference (DRP) value. The preference value is

lower than or equal to the specified limit. If this command is not configured, the verification process is

bypassed.

Syntax router-preference maximum {high | low | medium}

To reset the default router preference value, use the no router-preference

maximum {high | low | medium} command.

Parameters high Enter the keyword high to set the DRP value as high.

low Enter the keyword low to set the DRP value as low.

Neighbor Discovery Protocol (NDP) 1033