A router needs to transmit an IPv4 datagram with a total size of S bytes. The link layer of the router’s output port uses ATM AAL5 standard. Find the number of ATM cells that will be transmitted on...

A router needs to transmit an IPv4 datagram with a total size of S bytes. The link layer of the router’s output port uses ATM AAL5 standard. Find the number of ATM cells that will be transmitted on this port, and the needed padding bytes, if any, for the following cases:

For S = 42140, the total number of ATM cells is cells, and the number padding bytes are bytes.

For S = 8871, the total number of ATM cells is cells, and the number padding bytes are bytes.

For S = 36211, the total number of ATM cells is cells, and the number padding bytes are bytes.

For S = 17752, the total number of ATM cells is cells, and the number padding bytes are bytes.