Reference Guide

Version 8.3.11.1 Introduced on the Z9000.
Version 8.3.7.0 Introduced on the S4810.
ipv6 nd prefix
Specify which IPv6 prefixes are included in Neighbor Advertisements.
Z9000
Syntax
ipv6 nd prefix {ipv6-prefix | prefix-length | default} [no-
advertise] | [no-autoconfig] [no-rtr-address] [off-link]
[lifetime {valid | infinite} {preferred | infinite}]
Parameters
ipv6-prefix Enter an IPv6 prefix.
prefix-length Enter the prefix then the prefix length. The length range is
from 0 to 128.
default Enter the keyword default to set default parameters for all
prefixes.
no-advertise Enter the keyword no-advertise to prevent the specified
prefix from being advertised.
no-autoconfig Enter the keywords no-autoconfig to disable Stateless
Address Autoconfiguration.
no-rtr-address Enter the keyword no-rtr-address to exclude the full
router address from router advertisements (the R bit is not
set).
off-link Enter the keywords off-link to advertise the prefix without
stating to recipients that the prefix is either on-link or off-
link.
valid-lifetime |
infinite
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 valid-life time parameter.
preferred-
lifetime |
infinite
Enter the amount of time that the prefix is preferred, or enter
infinite for an unlimited amount of time. The range is
from 0 to 4294967295. The default is 604800. The
maximum value means that the preferred lifetime and does
not expire.
Command
Modes
INTERFACE
814
IPv6 Basics