Reference Guide

Parameters None
Defaults None
Command Mode INTERFACE
Usage Information The no version of this command disables the DHCP operations on the interface.
Example
OS10(config)# interface mgmt 1/1/1
OS10(conf-if-ma-1/1/1)# ipv6 address dhcp
Supported Releases 10.3.0E or later
ipv6 enable
Enables and disables IPv6 forwarding on an interface congured with an IPv6 address.
Syntax
ipv6 enable
Parameters None
Defaults None
Command Mode INTERFACE
Usage Information
• The no version of this command disables IPv6 forwarding.
• Use this command to disable and re-enable IPv6 forwarding on an interface for security purposes or to recover
from a duplicate address discovery (DAD) failure.
Example
OS10(config)# interface ethernet 1/1/1
OS10(conf-if-eth1/1/1)# ipv6 address 2111:dddd:0eee::22/128
OS10(conf-if-eth1/1/1)# no ipv6 enable
OS10(conf-if-eth1/1/1)# ipv6 enable
Supported Releases 10.3.0E or later
ipv6 address eui-64
Congures a global IPv6 address on an interface by entering only the network prex and length.
Syntax
ipv6 address ipv6-prefix/prefix-length eui-64
Parameters ipv6-prex — Enter an IPv6 prex in x:x::y/mask format.
Defaults None
Command Mode INTERFACE
Usage Information Use this command to manually congure an IPv6 address in addition to the link-local address generated with
stateless autoconguration. Specify only the network prex and length. The 64-bit interface ID is automatically
computed from the MAC address. This command enables IPv6 processing on the interface. The no version of this
command removes the IPv6 address conguration.
Example
OS10(config)# interface mgmt 1/1/1
OS10(conf-if-ma-1/1/1)# ipv6 address 2111:dddd:0eee::/64 eui-64
Supported Releases 10.4.0E(R1) or later
374 Layer 3