CLI Guide

Parameters
number of
attempts
Enter the number of attempts to be made to detect a
duplicate address. The range is from 0 to 15. Setting the
value to 0 disables DAD on the interface.
Default 3 attempts
Command Modes INTERFACE (management interface only)
Command History
This guide is platform-specific. For command information about other platforms,
see the relevant Dell Networking OS Command Line Reference Guide.
Version Description
9.8(2.0) Introduced on the S3100 series.
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.2(1.0) Introduced on the Z9500.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
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
ipv6-RDNSS-
address
Enter the IPv6 Recursive DNS Server’s (RDNSS) address. You
can specify up to 4 IPv6 RDNSS server addresses.
lifetime 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.
924
IPv6 Basics