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Commands for DHCPv6
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address 2001::1 with the conflict record is not used, so its record will be cleared from
address conflict files.
Switch#clear ipv6 dhcp conflict 2001::1
27.3 clear ipv6 dhcp statistics
Command: clear ipv6 dhcp statistics
Function: Clear the statistic records of DHCPv6 packets, the statistic counter of
DHCPv6 packets is cleared.
Parameter: None.
Command mode: Admin Mode
Usage Guide: With show ipv6 dhcp statistics command, the user can check the
statistic information of the counter for DHCPv6 packets, all statistic information is an
accumulative value. With this command will clear the counter to check the debugging
conveniently.
Example: Clear the counter of DHCPv6 packets.
Switch#clear ipv6 dhcp statistics
Relative Command: show ipv6 dhcp statistics
27.4 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
27.5 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.
Default: Disabled.