What action will occur if a host receives a frame with a destination MAC address it does not recognize? The host will discard the frame. The host sends the frame…
Which two functions are performed at the LLC sublayer of the OSI data link layer? (Choose two.) Enables IPv4 and IPv6 to utilize the same network interface and media. Places…
Which two functions are performed at the MAC sublayer of the OSI data link layer? (Choose two.) Implements a trailer to detect transmission errors. Controls the NIC responsible for sending…
What OSI physical layer term describes the physical medium for microwave transmissions? air goodput latency throughput For more question and answers: Click Here CCNA 1 ITN v7 – Modules 4…
What OSI physical layer term describes the physical medium that uses the propagation of light? fiber-optic cable goodput latency throughput For more question and answers: Click Here CCNA 1 ITN…
What OSI physical layer term describes the physical medium which uses electrical pulses? copper cable fiber-optic cable air goodput For more question and answers: Click Here CCNA 1 ITN v7…
What OSI physical layer term describes the measure of usable data transferred over a given period of time? goodput fiber-optic cable air copper cable For more question and answers: Click…
What OSI physical layer term describes the capacity at which a medium can carry data? bandwidth IEEE EIA/TIA air For more question and answers: Click Here CCNA 1 ITN v7…
What OSI physical layer term describes the process by which one wave modifies another wave? modulation IEEE EIA/TIA air For more question and answers: Click Here CCNA 1 ITN v7…
What makes fiber preferable to copper cabling for interconnecting buildings? (Choose three.) greater distances per cable run lower installation cost limited susceptibility to EMI/RFI durable connections greater bandwidth potential easily…
Open the PT Activity. Perform the tasks in the activity instructions and then answer the question. Which port does Switch0 use to send frames to the host with the IPv4…
What is the auto-MDIX feature? It enables a device to automatically configure an interface to use a straight-through or a crossover cable. It enables a device to automatically configure the duplex…
When the store-and-forward method of switching is in use, what part of the Ethernet frame is used to perform an error check? CRC in the trailer source MAC address in…
What are two examples of the cut-through switching method? (Choose two.) store-and-forward switching fast-forward switching CRC switching fragment-free switching QOS switching Answers Explanation & Hints: Store-and forward switching accepts the…
What is the auto-MDIX feature on a switch? the automatic configuration of an interface for 10/100/1000 Mb/s operation the automatic configuration of an interface for a straight-through or a crossover…
Which three basic parts are common to all frame types supported by the data link layer? (Choose three.) header type field MTU size data trailer CRC value Answers Explanation &…
What type of communication rule would best describe CSMA/CD? access method flow control message encapsulation message encoding Answers Explanation & Hints: Carrier sense multiple access collision detection (CSMA/CD) is the…
During the encapsulation process, what occurs at the data link layer for a PC connected to an Ethernet network? An IP address is added. The logical address is added. The…
What is a characteristic of the LLC sublayer? It provides the logical addressing required that identifies the device. It provides delimitation of data according to the physical signaling requirements of…
What is contained in the trailer of a data-link frame? logical address physical address data error detection Answers Explanation & Hints: The trailer in a data-link frame contains error detection…