Trademark. Trademarks are for words, symbols, devices or names that are used to distinguish the goods of one manufacturer or seller from that of another. Any distinctive name, symbol, or word is designated as trademarked with the symbol â¢. The trademark designation notifies others that the productâs name and design are the companyâs property. However, this trademark does not protect the company from another company that produces a similar product or uses a similar name.
Address resolution protocol is used to find the MAC address or hardware address from destination IP address through ARP request by network layer.
The Address Resolution Protocol (ARP) allows a host to find the MAC address of a node with an IP address on the same physical network, when given the node's IP address.To make ARP efficient, each computer caches IP-to-MAC address mappings to eliminate repetitive ARP broadcast requests.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.