Administrator Guide

ipv6 address autocong
Congure IPv6 address auto-conguration for the management interface.
Syntax
ipv6 address autoconfig
To disable the address autocong operation on the management interface, use the no ipv6 address
autoconfig command.
Default Disabled
Command Modes INTERFACE (management interface only)
Command History
This guide is platform-specic. For command information about other platforms, see the relevant Dell Networking
OS Command Line Reference Guide.
Version Description
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.1.(0.0) Updated Usage Information section.
8.3.19.0 Introduced on the S4820T.
8.3.12.0 Introduced on the S4810.
Usage Infomation
• SAA can congure up to two addresses. If any preferred prex or valid timers time out, the corresponding
address are deprecated or removed. If an address is removed due to a time-out, an address from the current
unused prex is used to create a new address. If there are no remaining prexes, the software waits to receive
a new prex from the RA.
• If auto-conguration is enabled, all IPv6 addresses on that management interface are auto-congured. Manual
and auto-congurations are not supported on a single management interface.
• Removing auto-conguration removes all auto-congured IPv6 addresses and the link-local IPv6 address from
that management interface.
• IPv6 addresses on a single management interface cannot be members of the same subnet.
• IPv6 secondary addresses on management interfaces across a platform must be members of the same subnet.
• IPv6 secondary addresses on management interfaces should not match the virtual IP address and should not
be in the same subnet as the virtual IP.
ipv6 address
Congure an IPv6 address to an interface.
Syntax
ipv6 address {ipv6-address prefix-length}
To remove the IPv6 address, use the no ipv6 address {ipv6-address prefix-length} command.
820 IPv6 Basics