Users Guide

Usage Information
If the maximum IPv6 route limit is not specied for a VRF (valid range is from 1 to 8000), then it has
unlimited space that extends to the maximum number of entries allowed for the system. This command is
not applicable to the default and management VRFs.
ipv6 address autocong
Congure IPv6 address auto-conguration for the management interface.
S4810
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 Basics
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