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discreditable ports. Creditable ports can receive and forward the DHCP Offer message, on
the contrary, the discreditable port will lose the DHCP Offer message. In that way, the
switch can pick out the fake DHCP Server and make sure that the client gets legal IP
address from DHCP Server.
4.5.3.1 Global Setting
To display Global Setting web page, click
Security > DHCP Snooping > Global Setting
This page is used to open DHCP Snooping function
DHCP Snooping:
enable or disable DHCP Snooping function
4.5.3.2 VLAN Setting
To display VLAN Setting web page, click
Security > DHCP Snooping > VLAN Setting
Specific VLAN starts DHCP Snooping
4.5.3.3 Port Setting
To display Port Setting web page, click
Security > DHCP Snooping > Port Setting
This page allow user to configure the specific port as DHCP Snooping trust port.