Identify the mode reflected by the following prompt 'Router'?
A.) Setup
B.) RXBoot
C.) Boot mode
D.) Privileged exec mode
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bWhich form of PPP error detection on Cisco routers monitors data dropped on a link? A. Quality B. Magic Number C. Error Monitor D. Droplink
What is the standard ISDN term for a native ISDN telephone? A.) ET B.) TE1 C.) TE2 D.) LE E.) TA
What is the role of the LLC sublayer?
Which of the following describe full-duplex transmission? A.) Uses a single wire B.) Data transmission in only both directions, but only one way at a time C.) Uses a point-to-point connection from the transmitter of the transmitting station to the receiver of the receiving station D.) Data transmission in only one direction
What is the Network Layer of the OSI responsible for? A.) Bridging B.) Routing packets through an internetwork C.) Regenerating the digital signal D.) Gateway services
What is refresher?
What must be true for two routers running IGRP to communicate their routes? A.) Same autonomous system number B.) Connected using Ethernet only C.) Use composite metric D.) Configured for PPP
Of the following switching types, which one has the highest latency? A.) Cut-through B.) None C.) Store-and-forward D.) Fragment Free
Explain protocol?
Which classes are assignable?
What does the term "attenuation" mean in data communication? 1 loss of signal strength as distance increases 2 time for a signal to reach its destination 3 leakage of signals from one cable pair to another 4 strengthening of a signal by a networking device
How we ping ICMP a NIC with a correct IP address but with wrong MAC address Do all NIC's can run inpromiscuous mode