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Cisco Certifications Interview Questions
Questions Answers Views Company eMail

Why we are not using subnet mask of class A in class C?before answering this question, just think upon if we do this then we don't need to move to IPv6.

 2 7221

comparative networking features windows linux

 1 3805

How does a web page works though each layers ?

HCL, PBPL,

5 10966

How can you measure out exactly 4 litres of water from a tap using a 3 litre and a 5 litre bucket?

 7 14499

what is distance vector protocol link state protocol and what is the diffrence between them

Wipro,

5 6331

in router we use config# ip host router2 ipaddress we use it for ping the neighbor router using name provided by us ..........instead of ip address in this max how many ip address can be assigned thanks

 1 3119

I received a call from client that network is down. We have 100 or 1000 of switches and routers so how could we find the client switch and its port number? and useful commands to find this ?

Cubicor, HCL,

8 8982

How can we configure Inter-VLAN in Layer 3 Switch? Remember one thing without Router.

Grace, HCL,

7 10169

what is router?

IBM,

9 7877

Which port are used by Viruses? TCP or UDP?

 8 11589

Hi, If we create more Gateway from one our Router Interface Gateway (Example: by set up a ISA server etc) will it effect on our bandwidth to be low? please help me

 5 5177

I have layer 3 Cisco 3560(Multilayer) switch right.How we can configure sub interface & Inter VLAN(we have vlan 2,3 & 10 ),Each VLan talk with each other?

IBM,

4 16148

what is a malicious router?when it occurs? what is a malicious pacekt ?when it occurs?

1 3237

what is a routing ?what is the use of routing?

Google, IBM, Pacific, Tata Technologies,

8 9923

Which of the following statements is false? If your Frame Relay link does not support inverse ARP, you must manually map DLCIs to network Address. One of the major advantages of Frame Relay is its ability to connect to multiple PVCs using only one physical link. DLCI addresses are determined by the network administrator when installing the network. Which of the following statements is false? If your Frame Relay link does not support inverse ARP, you must manually map DLCIs to network Address. One of the major advantages of Frame Relay is its ability to connect to multiple PVCs using only one physical link. DLCI addresses are determined by the network administrator when installing the network. In order for two ends of virtual circuits to communicate using Frame Relay, their network addresses must be mapped to DLCIs.

Wipro,

2 8430

Un-Answered Questions { Cisco Certifications }

How do areas benefit a link state inter network?

690

Can you explain the broader steps of how L2F establishes the tunnel?

1552

How are straight and crossable cables different from each other?

619

What does the meaning of interface 0/0?

3236

what is prefix list

2332




Give some benefits of LAN switching.

900

Name the vtp modes?

618

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

792

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

625

When we use router?

677

Name the command we give for see routing table?

1930

Explain the difference between simple authentication and md5?

618

Which updates called incremental updates?

610

Can you explain static and dynamic tunnels?

1458

Name the command we give if router ios stucked?

608

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