CCNA Interview Questions
Questions Answers Views Company eMail

CPE is an acronym for which of the following? A.) Customer Premise Equipment B.) Central Processing Engineering C.) Customer Process Equipment D.) Central Processing Equipment

Cisco,

2 6909

How often does IP RIP send out routing table updates by default? A.) They send complete updates every 30 seconds B.) They send partial updates every 30 seconds C.) They send complete updates every 60 seconds D.) They send partial updates every 60 seconds

1 3917

Which ISDN protocol prefix specifies switching and signalling? A.) I B.) E C.) Q D.) S

1 4137

CSMA/CD stand for which of the following? A.) Carrier Sense, Multiple Access with Collision Detection B.) Collision Sense, Multiple Access with Collision Detection C.) Collision Sense, Multiple Access with Carrier Detection D.) Carrier Sense, MAC address with Collision Detection

3 5243

Which of the following are Distance Vector protocols? A.) IGRP B.) RIP C.) OSFP D.) EIGRP

3 6405

UDP works at which layer of the DOD model? A.) Internet B.) Host-to-Host C.) Transport D.) Data Link

2 3762

Of the following switching types, which one has the lowest latency? A.) Cut-through B.) Fragment Free C.) None D.) Store-and-forward

3 4747

What is an administrative distance of 0 mean? A.) 0 means unbelievable B.) 0 is for EIGRP C.) 0 is the default distance for directly connected networks D.) 0 means unreachable

2 7347

Which of the following describe full-duplex transmission? A.) Uses a single wire B.) Data transmission in 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

2 8685

Which of the following is a connectionless protocol at the Transport layer? A.) UDP B.) ARP C.) ICMP D.) RARP E.) IP F.) FTP

4 9628

What is the default routing metric used by IGRP? A.) MTU, delay, bandwidth, reliability, and loading B.) Count to infinity C.) Bandwidth and delay D.) Hop count

2 7743

What does 'P' mean when running a Trace? A.) Good route B.) Protocol unreachable C.) Source Quench D.) Destination unreachable

2 5188

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

3 4537

Which layer is responsible for routing through an internetwork? A.) Physical B.) Session C.) Network D.) Transport E.) Application F.) Data Link

4 6782

What three occurrences will reset the holddown timer after a triggered update? A.) Infinity is finally defined as some max number B.) HD Timer expires C.) Another update is received indicating a better metric D.) The router receives a processing task proportional to the number of links in the internetwork E.) The router detects fault LSP's propagating through the internetwork F.) Another update is received indicating net status changed

1 3159


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Un-Answered Questions { CCNA }

How do we do encryption and authentication in L2TP?

1709


Explain how many types of router?

590


What is the attenuation?

680


What do you understand by poe (power over ethernet)?

690


What is the default size of frame?

658






What is the difference between the communication and transmission?

574


What is the mau?

619


What is the igp (interior gateway protocol)?

628


Tell me how much internal and external ad of eigrp protocol?

667


What does data packets consist of?

609


What is the second best path name of eigrp?

629


Mention what does the clock rate do?

730


What is a Frame Relay?

723


Why mac address called physical address?

789


Which type of routing you did in ccna?

676