
Other devices over the same network ignore the message. The message says “Hello ‘so-and-so IP address’, if you can hear me please give me your MAC address. Broadcast is “one to all” type of communication). Broadcast MAC address is a MAC address consisting of all binary 1s. If there is no entry in the ARP cache, the client sends a broadcast message because the destination MAC address is a broadcast address (The MAC address used for broadcast ( broadcast MAC address) is ff:ff:ff:ff:ff:ff. You can view your ARP table on Windows machine by this command: When a client wants to talk to the server on the same broadcast domain, the client first checks its ARP cache, a table with previously connected IP address along with their corresponding MAC addresses.
