Service Manual

Version Description
9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.
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.
infinite Enter the keyword infinite to specify that the RDNSS lifetime does not expire.
Defaults Not Configured
Command Modes INTERFACE CONFIG
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(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) 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
ipv6 nd prefix
Specify which IPv6 prefixes are included in Neighbor Advertisements.
Syntax
ipv6 nd prefix {ipv6-prefix | prefix-length | default} [no-advertise] | [no-
autoconfig] [no-rtr-address] [off-link] [lifetime {valid | infinite} {preferred
| infinite}]
620 IPv6 Basics