(Now, there are countless examples of enterprise network paralysis due to ARP. Many enterprises are helpless in the face of these attacks. For this reason, 51CTO Security Channel has collected and sorted out a lot of ARP-related solutions and prevention strategies. practical help. The ARP protocol has major implications for network security. Implementing ARP spoofing by forging IP addresses and MAC addresses can generate a large amount of ARP traffic in the network to block the network. The attacker only needs to continue to publish fake ARP response packets to change the IP-MAC in the ARP cache of the target host. entry, resulting in a network abort or a man-in-the-middle attack.)