Ipv6 Dhcp Pool - Cisco Catalyst 3560X-24P Command Reference Manual

Chapter 2 Catalyst 3750-X and 3560-X Switch Cisco IOS Commands

ipv6 dhcp pool

Use the ipv6 dhcp pool global configuration command on the switch stack or on a standalone switch to
enter Dynamic Host Configuration Protocol for IPv6 (DHCPv6) pool configuration mode. Use the no
form of this command to return to the default settings.
This command is available only if you have configured a dual IPv4 and IPv6 Switch Database
Note
Management (SDM) template on the switch. The command is not supported on switches running the
LAN base feature set.
Syntax Description poolname
Defaults No default is defined.
Command Modes
Global configuration
Command History Release
12.2(53)SE2
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.
The ipv6 dhcp pool command enables the DHCPv6 pool configuration mode. These configuration
commands are available:
•
•
OL-21522-02
ipv6 dhcp pool poolname
no ipv6 dhcp pool poolname
User-defined name for the DHCPv6 pool. The pool name can be a symbolic
string (such as Engineering) or an integer (such as 0).
Modification
This command was introduced.
address prefix IPv6-prefix: sets an address prefix for address assignment. This address must be in
hexadecimal, using 16-bit values between colons.
lifetime t1 t2: sets a valid and a preferred time interval (in seconds) for the IPv6 address. The range
is 5 to 4294967295 seconds. The valid default is 2 days. The preferred default is 1 day. The valid
lifetime must be greater than or equal to the preferred lifetime. Specify infinite for no time interval.
Catalyst 3750-X and 3560-X Switch Command Reference
ipv6 dhcp pool
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