The role of the ARP protocol is to resolve the IP address of the other host into a MAC address. The
working principle is to send an ARP broadcast to resolve the MAC address of the other host. The result of the analysis is stored in the local ARP cache list. First check the ARP cache table and perform ARP broadcast search
What is the role and working principle of the ARP protocol?
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Origin blog.csdn.net/weixin_45843450/article/details/105134239
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