The network layer
Provides connectivity and path selection between two host systems that may be located on geographically separated networks. Packets Virt...
The data-link layer
The data-link layer
The data link layer frame includes source and destination addresses, data length, start signal or indicator and other related Ethernet info...
The physical layer ,
The physical layer ,
The physical layer Transmission of an unstructured bit stream over a physical link between end systems. Electrical, mechanical, procedur...
LAN Transmission Methods
LAN Transmission Methods
LAN transmission methods fall into 3 main categories: 1 Unicast transmission 2 Multicast transmission 3 Broadcast transmission 1 :-- ...
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