DELL 9.8(0.0) Manuel D’Utilisation

ipv6 nd dns-server 

Configures Recursive DNS Server (RDNSS) addresses to be distributed via IPv6 router advertisements to 
an IPv6 device.

Syntax

ipv6 nd dns-server {ipv6-RDNSS-address} {lifetime | infinite} 
To remove the IPv6 RDSS configuration, use no ipv6 nd dns-server {ipv6-
RDNSS-address} {lifetime | infinite} 

Parameters

Enter the IPv6 Recursive DNS Server’s (RDNSS) address. You 
can specify up to 4 IPv6 RDNSS server addresses.

Enter the lifetime in seconds. The amount of time the IPv6 
host can use the IPv6 RDNSS address for name resolution. 
The range is 0 to 4294967295 seconds. When you specify 
the maximum lifetime value of 4294967295 or infinite, 
the lifetime does not expire. A value of 0 indicates to the host 
that the RDNSS address should not be used. You must 
specify a lifetime using the lifetime or infinite 
parameter.

infinite

Enter the keyword infinite to specify that the RDNSS 
lifetime does not expire.

Defaults

Not Configured

Command 
Modes

INTERFACE CONFIG

Command 
History

Version

Description

9.7(0.0)

Introduced on the S6000–ON.

9.5(0.0)

Introduced on the Z9000, S6000, S4810, S4820T, and MXL..

Usage 
Information

Use this command to add, edit, or delete an IPv6 RDNSS address and lifetime value. 
You can configure up to four IPv6 RDNSS addresses. You must specify a lifetime 
using the lifetime or infinite parameter.

Example

Dell(conf-if-te-1/1)#ipv6 nd dns-server 1000::1 1

996

IPv6 Basics