PLANET WGSW-50040 - Manual (Page 257)

Commands for Security Function Chapter 6 Commands for TACACS+
Chapter 16 Commands for
DHCP Snooping
16.1 debug ip dhcp snooping packet interface
Command:
debug ip dhcp snooping packet interface {[ethernet] }
no debug ip dhcp snooping packet {[ethernet] }
Function:
This command is used to enable the DHCP SNOOPING debug switch to debug the information that
DHCP SNOOPING is receiving a packet.
Parameters:
: Interface name.
Command Mode:
Admin Mode.
Usage Guide:
The information that DHCP Snooping is receiving messages from a specific port.
16.2 debug ip dhcp snooping packet
Command:
debug ip dhcp snooping packet
no debug ip dhcp snooping packet
Function:
This command is used to enable the DHCP SNOOPING debug switch to debug the
message-processing procedure of DHCP SNOOPING.
Command Mode:
Admin Mode.
Usage Guide:
The debug information that the DHCP SNOOPING is processing messages, including every step in
the message-processing procedure: adding alarm information, adding binding information,
transmitting DHCP messages, adding/peeling option 82 and etc.