TP-Link TL-SL5428E - Dhcp-Snooping Information Circuit-ID; Dhcp-Snooping Trusted

TL-SL5428E 24-port 10/100Mbps + 4-port Gigabit L2 Managed Switch CLI Guide
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Parameter
string ——Enter the sub-option Remote ID, which contains 32 characters at
most.
Command Mode
Global Configuration Mode
Example
Configure the sub-option Remote ID for the customized Option 82 as tplink:
TP-LINK(config)# dhcp-snooping information remote-id tplink
dhcp-snooping information circuit-id
Description
The dhcp-snooping information circuit-id command is used to configure the
sub-option Circuit ID for the customized Option 82.
Syntax
dhcp-snooping information circuit-id string
Parameter
string ——Enter the sub-option Circuit ID, which contains 32 characters at most.
Command Mode
Global Configuration Mode
Example
Configure the sub-option Circuit ID for the customized Option 82 as tplink:
TP-LINK(config)# dhcp-snooping information circuit-id tplink
dhcp-snooping trusted
Description
The dhcp-snooping trusted command is used to configure a port to be a
Trusted Port. Only the Trusted Port can receive the DHCP packets from DHCP
servers.To turn the port back to a distrusted port, please use no
dhcp-snooping trusted command.
Syntax