TP-Link JetStream T3700G-28TQ - dot1 x port-method; radius

T3700G-28TQ JetStream 28-Port Gigabit Stackable L3 Managed Switch CLI Guide
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ip dhcp snooping decline
Description
The ip dhcp snooping decline command is used to enable the Decline Protect
feature. To disable the Decline Protect feature, please use no ip dhcp
snooping decline command.
Syntax
ip dhcp snooping decline
no ip dhcp snooping decline
Command Mode
Interface Configuration Mode (interface fastEthernet / interface range
fastEthernet / interface gigabitEthernet / interface range gigabitEthernet/
interface ten-gigabitEthernet / interface range ten-gigabitEthernet)
Example
Enable the Decline Protect feature of Gigabit Ethernet port 1/0/2:
T3700G-28TQ(config)#interface gigabitEthernet 1/0/2
T3700G-28TQ(config-if)#ip dhcp snooping decline
show ip source binding
Description
The show ip source binding command is used to display the IP-MAC-VID-
PORT binding table.
Syntax
show ip source binding [ unit unit-id ]
Parameter
unit-id —— Specify the unit in the stack which the binding table belongs to.
Command Mode
Privileged EXEC Mode and Any Configuration Mode
Example
Display the IP-MAC-VID-PORT binding table: