Definitions for personalËpÉr sÉ nl. Here are all the possible meanings and translations of the word personal. Princeton's WordNet(4.50 / 2 votes)Rate this definition: personal(adj) a short newspaper article about a particular person or group. personal(adj) concerning or affecting a particular person or his or her private life and personality.
A media access control address (MAC address), also called physical address, is a unique identifier assigned to network interfaces for communications on the physical network segment.MAC addresses are used as a network address for most IEEE 802 network technologies, including Ethernet and WiFi.Logically, MAC addresses are used in the media access control protocol sublayer of the OSI reference model.AC addresses are used as a network address for most IEEE 802 network technologies, including Ethernet and WiFi. Logically, MAC addresses are used in the media access control protocol sublayer of the OSI reference model.
The MAC and IP address mapping is done by the ARP module, which uses the first ARP response it receives. Therefore, the impostor computer's reply sometimes comes back before the intended computer's reply. These problems are difficult to isolate and track down.f not, use the arp-d command to delete the entry, then use Ping with the same address (forcing an ARP), and check the Ethernet address in the cache again by using arp-a.