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 7747

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 4208

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 6422

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

4 11010

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 6896

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 11672

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 4815

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

2 4908

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 4453

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 6543

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 5561

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

1 3910

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

1 4089

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

1 3974

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

1 4933

Un-Answered Questions { Cisco Certifications }

Name which protocols are link states?

1599

Which multicast ip eigrp protocol use?

1154

What is etherchannel?

1148

Explian what is a node?

1173

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

1187

How do areas benefit a link state inter network?

1170

When ospf protocol advertise its routing table?

1183

How many ways are there to implement VPN architecture?

3673

Mention what is the matric of eigrp protocol?

1268

What is the size of ipv4?

1150

How many potions of ip?

1090

Define the virtual path?

1087

What is the update period for rip?

1281

Which dynamic type draw back is, if single link down, it removes its routing table?

1189

What is osi?

1168

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