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

CCNA (2231)
CCDA (90)

Cisco Certifications Interview Questions

Questions Answers Views Company eMail

Which OSI layer supports the communication component of an application? A.) Data-Link B.) Physical C.) Session D.) Presentation E.) Application F.) Transport

2 7841

Identify the length of an IPX address and it's components? A.) 80 bits, 48 bits network and 32 bits node B.) 32 bits, 16 bits network and 16 bits node C.) None of the above D.) 80 bits, 32 bits network and 48 bits node

1 4271

Identify the administrative distance and appropriate routing protocol? A.) RIP = 255, IGRP = 100 B.) RIP = 100, IGRP = 120 C.) RIP = 1, IGRP = 0 D.) RIP = 120, IGRP = 100

3 6539

Which OSI layer incorporates the MAC address and the LLC? A.) Data link B.) Network C.) Physcial D.) Transport

4 11140

If configuring a Cisco router to connect to a non-Cisco router across a Frame Relay network, which encapsulation type would you select? A.) Q933a B.) ISDN C.) IETF D.) CISCO E.) ANSI

1 6971

Identify the 2 characteristics that TCP and UDP share in common? A.) Both use port numbers to identify upper level applications B.) Operate at the Network layer C.) Both are Transport protocols D.) Both are reliable communications

3 11784

Identify 3 characteristics of IP RIP? A.) Distance vector B.) Administrative distance is 120 C.) Periodic updates every 60 seconds D.) Uses a composite metric E.) Can load balance

1 4873

Which of the following is a layer 2 device? A.) Switch B.) Bridge C.) Repeater D.) Hub

2 4979

Identify the definition of demarcation? A.) Date in which the WAN service contract expires B.) Cabling which extends from the WAN service provider to the customer C.) Division of responsibility, where the CPE ends and the local loop begins D.) Equipment which is located at the customer premises

1 4522

Identify the 3 key features of the Cisco Discovery Protocol? A.) Off by default B.) Will allow for the discovery of layer 3 addresses on neighbor routers C.) Verifies connectivity D.) Open standard E.) Does not require any layer 3 protocols to be configured

1 6614

Identify the 3 characteristics of IPX RIP? A.) Distance vector B.) Does not support multiple paths C.) 60 second updates D.) Default encapsulation is SAP E.) Uses ticks and hop count as a metric

2 5645

Identify the access-list range for an extended IP access-list? A.) 800 - 899 B.) 1 - 99 C.) 1000 - 1099 D.) 100 - 199

1 3962

Identify the X.25 addressing standard? A.) X.121 B.) X.25a C.) ITU-1 D.) Q933a

1 4159

Identify 3 features of IGRP? A.) Composite metric B.) New horizon C.) Flash (triggered) updates D.) 60-second periodic updates E.) Poison reverse

1 4050

Where is the backup configuration file stored? A.) RAM B.) ROM C.) Console D.) NVRAM

1 5012

Un-Answered Questions { Cisco Certifications }

How we can see mac address from dos prompt?

1157

Can you explain voluntary and compulsory tunnels?

1972

How is rip different from igrp?

1383

what's the difference between Symmetric and Asymmetric cryptosystem?

2693

What command do we give if router IOS is stuck?

1726

Define the virtual path?

1131

What is subnetting and why it is use?

1279

If line down and protocol also down; in this case which layer move problem?

1214

Explain the benefits of VLANs.

1311

Which protocols are link states?

1219

What are the different types of network in ccna?

1234

Explain the term 'broadcast'.

1127

What is the terminal emulation?

1151

What are the advantages of a layered model in the networking industry?

1239

How many types of ospf configuration?

1296

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