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 11009

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 11671

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 4907

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 6542

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 3909

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 }

Which classes are assignable?

1241

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

3060

What is the size of IP address?

1317

What is the terminal emulation, in which layer it comes?

1240

Explain how many types of ends in wan?

1104

What is ping? What is the usage of ping?

1216

Mention what is the difference between dynamic ip and static ip addressing?

1163

What is meant arp and rarp?

1127

How does Hold-downs work?

1189

Mention what are the ranges for the private ips?

1084

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

1189

How do you configure a Cisco router to route IPX?

1138

Tell us the name of best path in eigrp protocol?

1145

Differentiate between broadcast domain and collision domain

1253

What port does rip use?

1153

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