ZyXEL Communications XGS3600 Series Manual page 279

Transmit Error :

The number of packets that resulted in error while being sent to servers.
Receive from Client :

The number of received packets from server.
Receive Agent Option :

The number of received packets with relay agent information option.
Replace Agent Option :

The number of packets which were replaced with relay agent information option.
Keep Agent Option :

The number of packets whose relay agent information was retained.
Drop Agent Option :

The number of packets that were dropped which were received with relay agent
information.
Auto-refresh :

To evoke the auto-refresh icon then the device will refresh the information automatically.
Upper right icon (Refresh, Clear ):

You can click them for refresh the DHCP Relay Statistics by manual, others for clear to
clean up the entries.
XGS3600 Series User's Guide
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