Planet Networking & Communication SGS-6340-24T4S Command Manual page 556

Example:
Clear the counter of DHCPv6 packets.
Switch#clear ipv6 dhcp statistics
Relative Command: show ipv6 dhcp statistics
31.4 debug ipv6 dhcp client packet
Command:
debug ipv6 dhcp client {event | packet}
no debug ipv6 dhcp client {event | packet}
Function:
To enable the debugging messages for protocol packets of DHCPv6 prefix delegation client, the no form of this
command will disable the debugging information.
Default:
Disabled.
Command Mode:
Admin Mode.
Example:
Switch# debug ipv6 dhcp client packet
31.5 debug ipv6 dhcp detail
Command:
debug ipv6 dhcp detail
no debug ipv6 dhcp detail
Function:
To display the debug information of all kinds of packets received or sent by DHCPv6, the no form of this command
disabled this function.
31-4