Option 82 Config - TP-Link T1700X-16TS User Manual

12.2.3 Option 82 Config

Choose the menu Network Security→DHCP Snooping→Option 82 Config to load the following
page.
Option 82 Configuration

UNIT:1/LAGS:
Select:
Port:
Option 82 Support:
Operation Strategy:
Circuit ID Customization:
Circuit ID:
Remote ID
Customization:
Remote ID:
LAG:
Figure 12-10 Option 82 Config
Click 1 to configure the physical ports. Click LAGS to configure
the link aggregation groups.
Select your desired port for configuration. It is multi-optional.
Displays the port number.
Enable/Disable the Option 82 feature.
Select the operation for the Option 82 field of the DHCP
request packets from the Host.
Keep: Indicates to keep the Option 82 field of the

packets.
Replace: Indicates to replace the Option 82 field of the

packets with the switch defined one.
Drop: Indicates to discard the packets including the

Option 82 field.
Enable or disable the switch to define the Option 82 sub-option
Circuit ID field.
Enter the sub-option circuit ID for the customized Option 82
field.
Enable or disable the switch to define the Option 82 sub-option
Remote ID field. When select disable option, configure the
switch system mac address as the remote ID default value.
Enter the sub-option Remote ID for the customized Option 82.
Displays the LAG to which the port belongs to.
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