In which layer of the TCPIP stack is routing and logical add

In which layer of the TCP/IP stack is routing and logical addressing found?

A. Network

B. Data Link

C. Internet

D. Network Access

Solution

The answer is A. The concept of routing and logical addressing comes in network layer. Routing is used to send a packet between computers across different networks. Logical addressing is used to refer to a computer, Logical address is translated to MAC address by network layer protocol.