Dell C1048P Port Extender Networking Command-Line Reference Guide for the C900 - Page 1279

Usage Information Use the ipv6 nd dns-server 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. In the Configuration Terminal Batch mode, you can use this command to configure the IPv6 addresses in a dual-homing setup. Example Dell(conf-if-te-0/1)#ipv6 nd dns-server 1000::1 1 ipv6 nd prefix Specify which IPv6 prefixes are included in Neighbor Advertisements. C9000 Series Syntax Parameters ipv6 nd prefix {ipv6-prefix | prefix-length | default} [noadvertise] | [no-autoconfig] [no-rtr-address] [off-link] [lifetime {valid | infinite} {preferred | infinite}] ipv6-prefix prefix-length default no-advertise no-autoconfig no-rtr-address off-link valid-lifetime | infinite preferred-lifetime | infinite Enter an IPv6 prefix. Enter the prefix then the prefix length. The length range is from 0 to 128. Enter the keyword default to set default parameters for all prefixes. Enter the keyword no-advertise to prevent the specified prefix from being advertised. Enter the keywords no-autoconfig to disable Stateless Address Autoconfiguration. Enter the keyword no-rtr-address to exclude the full router address from router advertisements (the R bit is not set). Enter the keywords off-link to advertise the prefix without stating to recipients that the prefix is either on-link or off-link. Enter the amount of time that the prefix is advertised, or enter infinite for an unlimited amount of time. The range is from 0 to 4294967295. The default is 2592000. The maximum value means that the preferred lifetime does not expire for the validlife time parameter. Enter the amount of time that the prefix is preferred, or enter infinite for an unlimited amount of time. The range is from 0 IPv6 Basics 1279