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

CCNA (2231)
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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 7842

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 4274

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 6543

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

4 11145

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 6974

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 11788

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 4876

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 4526

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 6615

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 5650

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

1 3964

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

1 4161

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

1 4051

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

1 5014

Un-Answered Questions { Cisco Certifications }

What are 10baset ethernet lans?

1071

How many types of nat?

1180

What is BootP?

1242

which algorithm as defined by the transform set is used for providing data confidentiality when connected to tyre?

1177

Why do you use ‘service password encryption’?

1236

Hi Jitendera, Wat do u do..?? I mean r u working anywhere???? Basically where r u from??? If u don't hv any problem, u can say..?? Or else mail me mr.shahin07@gmail.com

2585

What is the frame relay?

1270

What is syntax of ipv4?

1387

How many reserve ports?

1355

Suppose we are having two Switches i.e. Switch1 & Switch2 Port1 of Switch1 is Connected to Uplink and switch2 is also connected to switch1? So 1>Is there is any loop? 2>How we come to know that there is a loop created? 3>If we add Switch3 to switch2 then there is a possibility of loop Creation?

2190

What is the difference between rip and igrp?

1154

What command do we give if router IOS is stuck?

1726

What is the advantage of vlan?

1297

What is the formula for metric of ospf?

3045

What is the multicast routing?

1328

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