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

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Cisco Certifications Interview Questions

Questions Answers Views Company eMail

What are three ASN.1 (Abstract Syntax Notation One) data types? A. data feeds B. name C. syntax D. encoding

1 4872

The following are the four steps in establishing an X.25 virtual circuit. Place them in the correct order. A. The PSE (Packet Switch Exchange) passes the packet to the next remote DCE B. The local DCE packet binder sends packet to the closest PSE (Packet Switch Exchange) C. The source DTE sends packet to the local DCE D. The remote DCE examines the packet header of destination DTE

1 3585

Which of the following three sets of IP addresses and subnet masks are private IP addresses? A. 10.0.0.0 255.0.0.0 B. 172.16.0.0 255.255.0.0 C. 172.16.0.0 255.240.0.0 D. 192.168.0.0 255.255.0.0

1 4069

With Centralized Routing, each node must determine and maintain its routing information independently? A. True B. False

1 5642

What are the four basic components of an AppleTalk network? A. Sockets B. Nodes C. Networks D. Areas E. Zones

1 6849

You want to assign IP addresses to a large number of workstations. What is the best way to do this? A. Cisco Network Registrar B. Cisco IOS NAT Feature C. Assign them static IP addresses D. Let the workstation assign its own IP address

1 3916

How many networks will be advertised using route summarization within an OSPF network if you are given the following networks? 192.108.168.0 192.108.169.0 192.108.170.0 192.108.171.0 192.108.172.0 192.108.173.0 192.108.174.0 192.108.175.0 A. 1 B. 2 C. 3 D. 4 E. 5

1 3525

A device has 2 synchronous ports, 16 asynchronous ports, and one ethernet port. What is this device most likely to be? A. CSU/DSU B. Access Server C. Multiplexer D. ISDN Terminal Adapter

2 4388

Traffic Shaping does which one of the following? A. Eliminates bottlenecks by throttling back traffic volume at the source or outbound end B. Reduces the frame size so bandwidth is better utilized C. It increases source traffic to a configured bit rate D. Allows you to control hubs and repeaters

1 3830

What is an advantage of CHAP over PAP? A. Passwords are stored on separate servers in encrypted form B. CHAP sends passwords unencrypted to save connection time C. CHAP does not attempt to verify whether the user is authorized to access the requested resource D. ID?s and passwords are automatically stored in cache

1 9817

The following are examples of proactive network management except: A. Allocate sufficient staff time B. Troubleshooting and solving system problems C. Generate reports D. Identify Problems

1 3617

Distance Vector and Link-State protocols converge more quickly if: A. there is router redundancy B. there is router redistribution C. the update interval is set to its maximum D. the whole routing table is sent to announce changes

1 4420

When would you suggest static routes to your customers? A. When scalability is important B. When bandwidth is limited C. When the network will be changing frequently D. Always suggest static routes

1 3349

Which tools help to characterize a network? A. Sniffer B. CiscoWorks 2000 C. Netsys D. All of the above

1 3794

Which IP address is not a private address? A. 142.18.0.0 B. 10.0.0.0 C. 172.16.0.0 D. 192.168.0.0

NetMax,

1 3290

Un-Answered Questions { Cisco Certifications }

How does RIP differ from IGRP?

1096

In which access- list type you can't do editing?

1064

Explain why ip address called logical address?

1035

Which mathematically form used inipv6?

1314

On which interface we always apply access-list?

1095

What route entry will be assigned to dead or invalid route in case of RIP?

1466

Explain the difference between routable and non- routable protocols?

1087

Your company has been assigned the IP address of 201.222.5.0 and require having 20 subnets. As the company’s network administrator, find the following: a) the subnet mask (2 marks) b) the number of useable subnets (2 marks) c) the subnetwork address for the 4th subnet (2 marks) d) the first usable IP address for the 4th subnet (2 marks) e) the last usable IP address for the 4th subnet (2 marks) f) the broadcast address for the 4th subnet. (2 marks)

1207

Name the command we use for ping in ipv6?

1043

What is the difference between dynamic ip and static ip addressing?

1152

What is the update period for rip?

1176

Explain the difference between rip and ripv2?

1081

What are 10base2, 10base5 and 10baset ethernet lans?

1059

What do you understand by ‘protocol’ in networking?

1107

What is default time of hello packets in ospf?

1069

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