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Catalyst 3750 Switch Command Reference
OL-8552-07
Chapter 2 Catalyst 3750 Switch Cisco IOS Commands
ipv6 dhcp client request vendor
ipv6 dhcp client request vendor
Use the
ipv6 dhcp client request
interface configuration command to configure an IPv6 client to request
an option from a Dynamic Host Configuration Protocol for IPv6 (DHCPv6) server. To remove the
request, use the
no
form of this command.
ipv6 dhcp client request vendor
no ipv6 dhcp client request vendor
Note
This command is available only if you have configured a dual IPv4 and IPv6 Switch Database
Management (SDM) template on the switch stack.
Syntax Description
This command has no arguments or keywords.
Defaults
No default is defined.
Command Modes
Interface configuration
Command History
Usage Guidelines
To configure the dual IPv4 and IPv6 template, enter the
sdm prefer
dual-ipv4-and-ipv6
{
default
|
vlan
} global configuration command, and reload the switch.
Use the
ipv6 dhcp client request vendor
interface configuration to request a vendor-specific option.
When enabled, the command is checked only when an IPv6 address is acquired from DHCP. If you enter
the command after the interface has acquired an IPv6 address, it does not take effect until the next time
the client acquires an IPv6 address from DHCP.
Examples
This example shows how to enable the request vendor-specific option.
Switch(config)#
interface gigabitethernet2/0/1
Switch(config-if)#
ipv6 dhcp client request vendor-specific
Related Commands
Release
Modification
12.2(46)SE
This command was introduced.
Command
Description
Acquires an IPv6 address on an interface from DHCP.
