In an Organization, there are 2 devices A and B are connected through a router or a switch. This is very crucial when a number of large devices are connected together within a single organization. If a network has a topology of two or more devices with the same MAC address then the network will not work. Why MAC address is unique for all devices? It is also known as the Ethernet address are 6 bytes or 28 bits in length typically written in hexadecimal format.Ī MAC address is generally assigned to the Network Interface Card of each and every device that is connected to the internet. It works on the Data link layer of the OSI model. Implementation of Static Routing in Cisco - 2 Router ConnectionsĪ mac address is globally unique so suppose two devices are on the internet they can not have the same MAC address.Implementation of Tree Topology in Cisco.Connection Between Star and Ring Topology in Cisco.
#What is a network mac address how to
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