engineering recuitment GATE CSE 2023-24 Test Series Computer Networks Concept of Layering Network Layer
Assume that host A and host C are connected through intermediate bridge and router labeled B and R respectively. Determine how many times each frame has to visit the network layer, data link layer and physical layer during a transmission from A to C.
1
Network Layer - 4, Data Link Layer - 4, Physical Layer - 6
2
Network Layer - 3, Data Link Layer - 5, Physical Layer - 6
3
Network Layer - 3, Data Link Layer - 3, Physical Layer - 4
4
Network Layer - 4, Data Link Layer - 4, Physical Layer - 5