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Fields on the screen are described below:
Field
Description
Port
The corresponding port number.
Port Property
Configure the current port's DHCP snooping property (trust or
untrust).
Option82 Status
Enable/Disable option 82. Option 82 records DHCP clients' location
info.
Option82 Strategy
When DHCP snooping receives DHCP packets, it will process these
packets according to whether Option 82 included, processing strategy
of user configuration and fill pattern, and then forward them to
DHCP server. Three strategies are available: replace, keep and drop.
Circuit ID
Sub-option
Configure the current port's circuit ID sub-option.
Remote ID
Sub-option
Configure the current port's remote ID sub-option.
Back
Click it to go back to port setup page.
Three strategies are available for this device:
Replace: When DHCP relay receives DHCP packets with Option 82, the previous Option 82 information will be
replaced by the default contents on this device and forwarded. When DHCP relay receives DHCP packets without
Option 82, the default contents on this device will be added into Option 82.
Keep: When DHCP relay receives DHCP packets with Option 82, the previous Option 82 information will be kept
and forwarded. When DHCP relay receives DHCP packets without Option 82, the default contents on this device
will be added into Option 82.
Drop: When DHCP relay receives DHCP packets with Option 82, the previous Option 82 information will be
discarded. When DHCP relay receives DHCP packets without Option 82, the default contents in this device will be
added into Option 82.
User Binding
Click
Device Management > DHCP Snooping > User Binding
to enter interface below:
Summary of Contents for G3224P
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