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) is a telecommunication protocol used for resolution of network layer addresses into link layer addresses, a critical function in multiple-access networks.ARP was defined by RFC 826 in 1982.his property places ARP into the Link Layer of the Internet Protocol Suite, while in the Open Systems Interconnection (OSI) model, it is often described as residing between Layers 2 and 3, being encapsulated by Layer 2 protocols. However, ARP was not developed in the OSI framework.