CCNA Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

CCNA Interview Questions

Questions Answers Views Company eMail

What is a characteristic of Store and Forward switches? A.) They work at wire speed. B.) They are the same as Cut-Through switching in 'prune' mode. C.) They forward based on transport layer info. D.) They forward the frame before it is completely read. E.) They increase latency.

1 4412

The Internet Protocol (IP) occurs at what layer of the seven layer model? A.) Physical B.) Presentation C.) Network D.) Datalink E.) Session F.) Transport

3 7092

In regards to TCP/IP, which class of address allows for the fewest valid Internet hosts? A.) D B.) E C.) Classes are not used in TCP/IP. D.) B E.) C F.) A

1 5713

For IPX, what is the DEFAULT Cisco Encapsulation on an Ethernet interface? A.) novell-ether B.) gns C.) snap D.) arpa E.) sap F.) dix

1 4477

Novell NetWare has an Ethernet frame type called Ethernet_II. What is the matching Cisco command line keyword for this encapsulation method? A.) dix B.) sap C.) arpa D.) gns E.) snap F.) novell-ether

1 4092

There are 2 types of PPP authentication supported by the Cisco IOS. What are they? A.) PAP B.) PREDICTOR C.) MD5 D.) CHAP E.) STACKER F.) MSCHAP

1 5002

Which of the following are examples of the Transport Layer? A.) Token Ring B.) UDP C.) TCP D.) IP E.) SQL F.) LLC

2 5193

Which of the following describe SMTP? A.) Used for downloading files to the router. B.) Used for sending e-mail. C.) Uses TCP. D.) Uses UDP. E.) Uses port 25. F.) Used for managing IP devices.

1 4333

What is the standard ISDN term for a native ISDN modem? A.) ET B.) LE C.) TE2 D.) TE3 E.) TA

1 5516

Which of the following are Transport layer protocols? A.) UDP B.) TCP C.) NBP D.) IP E.) SPX

TCP,

4 17291

When determining whether or not to route a LAN segment, which rule of thumb do you use? A.) 60/40 B.) 50/50 C.) 80/20 D.) 90/10 E.) 70/30

1 5127

Which of the following are examples of the Session Layer? A.) TCP B.) LLC C.) SQL D.) NFS E.) Token Ring

1 4767

Which layer of the 7 layer model provides services to the Application layer over the Session layer connection? A.) Transport B.) Application C.) Session D.) Network E.) Datalink F.) Presentation

CTS,

2 5951

What type of switching creates variable latency through the switch? A.) Cut-Through B.) Inverted C.) Layer 4 D.) Multiplexed E.) Store and Forward

1 5708

The network portion of an address typically represents a: A.) Router B.) Ethernet MAC address. C.) Computer D.) Host E.) Segment

3 9388

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Un-Answered Questions { CCNA }

Why we used Virtual MAC in GLBP

2359

Mention what are the ranges for the private ips?

1040

Is hub intelligent device?

1106

What is the name of best path in eigrp protocol?

1143

Define the igp (interior gateway protocol)?

1058

How is private ip different from public ip?

1039

What is STP and what is the difference between PVST and RSTP

3002

What is window in networking terms?

1265

Tell me which cable called roll-over?

1024

Explain the major types of networks and explain?

1126

What is 10base5 ethernet lans?

1047

Explain the matric of eigrp protocol?

3375

What causes a triggered update to reset the router hold-down timer?

1208

Which protocols do periodically updates?

1197

What is the size of hello packets in eigrep protocol?

1079

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