PLANET WGSW-52040 - Manual (Page 462)

29-2
Chapter 29 Commands for
DHCPv6
29.1 clear ipv6 dhcp binding
Command:
clear ipv6 dhcp binding [<ipv6-address>] [pd <ipv6-prefix | prefix-length>]
Function:
To clear one specified DHCPv6 assigned address binding record or all the IPv6 address binding records.
Parameter:
<ipv6-address> is the specified IPv6 address with binding record; <ipv6-prefix| prefix-length> is the specified IPv6
prefix with binding record; To clear all IPv6 address binding record if there is no specified record.
Command Mode:
Admin Configuration Mode.
Usage Guide:
DHCPv6 IPv6 address binding information can be displayed through the command show ipv6 dhcp binding. If
DHCPv6 client does not use the DHCPv6 allocated IPv6 address but when the life time of the IPv6 address does not
end, the DHCPv6 server will not remove its bind for this address. In this situation, the address binding information
can be removed manually through this command; and if no parameter is appended, this command will remove all the
address binding information, then all addresses and prefix will be assigned again in the DHCPv6 address pool.
Example:
To delete all binding record of IPv6 address and prefix.
Switch#clear ipv6 dhcp binding
Relative Command: show ipv6 dhcp binding
29.2 clear ipv6 dhcp conflict
Command:
clear ipv6 dhcp conflict [<address>]