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 will happen in OSPF, While a new highet priority DR joining in already running area.That area already having DR and BDR.

HCL,

2 5161

How loops are introduced in switching? Whats the solution for that.

HCL,

2 5582

Why OSI layers having 7 layers instead of one layer.

HCL,

8 16853

whats the routing protocol supporting in both juniper , cisco routers.

HCL,

10 14503

if 10 pc's connected from internet, in 8 pc's internet is correctly run but in other 2 pc's they can not access internet,what's the problem?

Fibcom, TATA,

9 11931

In static route, what is the difference between next hop ip address and local interface address, except the Administrative Distance.

HCL,

5 10188

What is L2 Link and its significance regarding IP addressing.

HCL,

2 8617

1.i have to pcs in the network 192.168.1.1 202.55.88.16 2. if that fails shud go through 122.16.1.3 and and if that comes back active it shud go through 202.55.88.16 itself

1 4958

Hi Guys.. I hv a confusion in my mind. Plz help me to clear my concept. How a port respond when a PortFast port receives any BPDU. Please make sure that BPDU Guard, ROOT Guard are not considered in this scenario. Just a spanning tree without any enhancement. Will the port goes through STP port state??? As we knw that PortFast bypass the Listening & Learning State? How it will respond when a BPDU (Inferior or Superior) is received on that Port. Thanks in advance. Waiting for Replay.

2 4619

1) How a router established a neighbor relation ship in ospf

Infosys,

1 4997

what is prefix list

Infosys,

2963

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

Infosys, Wipro,

3121

Suppose we have some switch in network and we are running RSTP how much convergence time will be there if one link down

Infosys,

2451

What is HSRP and what is difference between HSRP and GLBP

Infosys,

2 8139

Why we used Virtual MAC in GLBP

Infosys,

2455

Un-Answered Questions { Cisco Certifications }

How we can see mac address from dos prompt?

1157

What are the steps of conversion for data encapsulation?

1441

What does routing mean?

1273

What’s the easiest way to remotely configure a router?

1538

Is hsrp is cisco proprietary or introduced by ieee?

1276

What is the easiest way to remotely configure a router?

1297

What is the network subnet?

1204

How are internetworks created?

1403

Which way of communication bus topology use?

1128

Which mathematically form used inipv6?

1415

Explain how many ways to access router?

1297

What is default packet size of ipv6?

1307

How are straight and crossable cables different from each other?

1171

What is hsrp?

1216

Which type of updates eigrp protocol do?

1056

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