User Manual
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SunComm Technologies Co., Ltd.
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4.5.4 ARP
The ARP function mainly used to query and add the map of IP and MAC. There are static or
dynamic ARP entries.
Like other routers, the gateway can automatically find the network device on the same segment.
But, sometimes you don't want to use this automatic mapping; you'd rather have fixed (static)
associations between an IP address and a MAC address. Gateway provides you the ability to add
static ARP entries to:
Protect your network against ARP spoofing
Prevent network confusion as a result of misconfigured network device
Figure 4-5-4 ARP
Figure 4-5-5 Add ARP
