Comments
In detail Physical layer; The lowest layer is the physical and link layer,which could be an Ethernet local area network(LAN),a telephone line (V.90 or 56k modem) running Point-to-point protocol(PPP), or a digital subscriber line (DSL) runnin;g asynchronous transport mode (ATM),or even a wireless 802.11 network.Internet layer:
The next layer is Internet layer. Internet Protocol(IP) is used at this layer to route a packet across the net work using the destination IP address. IP is a connectionless, each packet is routed on its own,using the IP header appended to the physical packet.
Posted by HamidAliKhan
1. Physical layer
The lowest layer is the physical and link layer,which could be an Ethernet local area network(LAN),a telephone line (V.90 or 56k modem) running Point-to-point protocol(PPP), or a digital subscriber line (DSL) runnin;g asynchronous transport mode (ATM),or even a wireless 802.11 network.
2. Internet layer:
The next layer is Internet layer. Internet Protocol(IP) is used at this layer to route a packet across the net work using the destination IP address. IP is a connectionless, each packet is routed on its own,using the IP header appended to the physical packet.
Posted by zack
-