Each device connected to a switch is allows full bandwidth, also known as _ dedicated bandwidth A hub provided shared or dedicated bandwidth? shared A device can send and receive data at the same time. What does the first 24-bit number represent? It's the organizationally unique identifier A wireless access point is most like which other network device, in that all computers send signals through it to communicate with other computers? hub What does it usually mean when the activity light on a switch is blinking? Network activity is detected Which of the following is NOT a function of a hub? transmits the signal to the correct port A multiport repeater is also known as _ hub A hub not only strengthens the signal but filters out electrical noise (t/f) true The amount of data that can be transferred on a network during a specific interval Network Bandwidth Hubs allow multiple computers to speak at the same time (t/f) false Bandwidth sharing (on a hub) all computers connected must share the bandwidth A port on a hub that allows it to connect to another hub uplink Without an uplink port, how can two hubs be connected crossover cable A switch uses what to store MAC addresses switching table How is a switching table able to stay updated? Each MAC address contains a timestamp. (t/f) False What component of the computer provides it with a MAC address? NIC When a frame is received, which component reads the source and destination MAC addresses, looks up the destination to determine where to send the frame, and forwards it out the correct port? switch A MAC address is composed of two 24-bit numbers. (t/f) True You cannot connect a hub to another hub unless it has an uplink port. The function of a repeater is to extend the range of an existing network. ![]() What is the purpose of the default route? It's where the router sends all packets with destinations of which it has no knowledge.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |