Specifications

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DCS-3950 series Ethernet switch manual
19.3.2.2 debug ip dhcp snooping event
Command：debug ip dhcp snooping event
no debug ip dhcp snooping event
Function：This command is used to enable the DHCP SNOOPING debug switch to debug
the state of DHCP SNOOPING tasks.
Command mode：Admin Mode
Usage Guide: This command enables displaying debugging information of DHCP
packets for DHCP snooping.
19.3.2.3 debug ip dhcp snooping update
Command: debug ip dhcp snooping update
no debug ip dhcp snooping update
Function: This command is used to enable debugging information for DHCP snooping.
Debugging information of messages between DHCP snooping and help server will be
displayed.
Command mode: Admin Mode.
Usage Guide: This command enables debugging of messages transmitted between
DHCP snooping and helper server.
19.3.2.4 debug ip dhcp snooping binding
Command: debug ip dhcp snooping binding
no debug ip dhcp snooping binding
Function: None
Command mode: Admin Mode.
Usage Guide: This command is used to enable debugging information for arp binding,
dot1x binding, and user binding for DHCP snooping.