Suppose data payload in a frame is prepended with 40 bytes of IP and TCP headers. How many bits of data payload per second can be carried in the 100 Mbps Ethernet if each frame is a maximum untagged...

Suppose data payload in a frame is prepended with 40 bytes of IP and TCP headers. How many bits of data payload per second can be carried in the 100 Mbps Ethernet if each frame is a maximum untagged frame?

Suppose each entry in the address table of a switch needs to record the MAC address, 8-bit port number, and 2-bit aging information. What is the minimum memory size if the table can record 4096 entries?