ipv6 dhcp-client prefix-len-128

This command changes the prefix length of an IPv6 address that has been acquired through DHCP to 128 bit (instead of the default, 64).

Syntax

ipv6 dhcp-client prefix-len-128

Default

64 (use the no command)

Note

The interface’s IP address is acquired via DHCP.

Command Mode

Privileged User

Example

This example configures a DHCP client on VLAN 6.

(config-data)# interface vlan 6
(conf-if-VLAN 6)# ipv6 dhcp-client prefix-len-128