D-Link DGS-3120-48PC - Page 784

xStack
®
DGS-3120 Series Managed Switch CLI Reference Guide
780
for Sender IP in ARP packet. (Brown in
Table 6, 31st and 32nd bytes)
Step
4:
config access_profile profile_id 2 add
access_id 1 packet_content
offset_chunk_1 0x806 offset_chunk_2
0xA5A offset_chunk_3 0x5A5A0000
Configure access profile 2.
The rest of the ARP packets whose
Sender IP claim they are the gateway’s IP
will be dropped.
Step
5:
save
Save configuration.