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

Certifications Interview Questions

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let there are three switch and there are 3 ree valn craed on each switch that is vlan 2 on first switch valn 3 on 2nd switch and vlan 4 is cretaed on switch 3 i have implemnted intervlan routin through ciso switchses. the router is conected through its fa0/1 port by one switch and and the two switch are trunked with each other now question is that we want to comuniacte betwwen vlan but does alse want that only vlan 2 is allow to access internet (ISP)which is conected through s0 interface of router.and no any vlan can access that internet.what should be solution.

1 3643

Can anybody share the sample papers for Foundation Certification in Business Analysis (ISEB-BA1)?

2814

Write an access list line which will deny node 20.0.2.1 to anywhere on your network using DNS via UDP. Don't worry about the other access list lines.

2 4451

You have OSPF traffic flooding your network via one of your router interfaces. Write the access list line that will deny all ospf traffic. Don't worry about the other lines of the access list.

1 4479

How to see the running-config & startup-config infor from global configuration mode. As we know, from priviledge mode we cn see it by executing command. i.e. Router#show running-config and Router#show startup-config Now wat is the coommands use in global configuration mode o see those info. Router(Config)# ??????

Juniper Networks,

4 7895

I wouldlike to give ISTQB . Could any one provide me the st of sample papers.

2197

non-condensables in a refrigeration system result in

4607

which of the folling statement is not true of recycling and recovery equipment manufactured after nov. 15 1993

6724

for what refrigerants is an equipment room refrigerant monitor required under ashrae standard 15

5774

every refrerating system shall be protected by

2110

You want to clear the outputs on your serial interface showing errors on the interface. Which command do you type?

1 4939

Which command will show you if you have a DTE or DCE cable connected to an interface?

DFSS,

4 29184

Write out a config to permit only the below MAC address to pass traffic through a port on your switch. mac-address 0005.1b00.5b58

4 5624

Hi Guys I am facing one problem while configuring PAP over Point to Point links. Configuration scenario is like this. ROUTER 1: (Hostname – R1) R1(config)#username R2 password CCNA2 R1(config)#interface serial 1/1 R1(config-if)ip address 10.0.0.1 255.0.0.0 R1(config-if)#lock rate 64000 R1(config-if)#encapsulation ppp R1(config-if)#ppp authentication pap R1(config-if)#ppp pap sent –username R1 password CCNA1 R1(config-if)#no shutdown ROUTER 2: (Hostname – R2) R2(config)#usename R1 password CCNA1 R2(config)#interface serial 1/1 R2(config-if)#ip address 10.0.0.2 255.0.0.0 R2(config-if)#encapsulation ppp R2(config-if)# ppp authentication pap R2(config-if)# ppp pap sent –username R2 password CCNA2 R2(config-if)#no shutdown Now problem is that, after configure the command “ppp authentication pap” the “Line protocol” status goes down on each router. But when I disable this command using “no ppp authentication pap”, the “Line Protocol” status goes up. What could be the problem, can anyone explain it plzzz….!!! Thanks in Advance…!! Shahin..

6 9518

Port selection is done at which layer of OSI reference model?????

4 6491

Un-Answered Questions { Certifications }

Define mac address?

1115

in stead of 0.0.0.0 wild card mask what u can write after ip?

1020

How many types of router?

1125

Explain how many tables are in ospf protocol?

1191

Name the vtp modes?

1062

I am an diploma holder in electronics & communication engineering. Am I eligible to get c license.Pl let me about it.

3337

Hi, If anyone has the Informatica power center 7 dump available for advance mapping design then please post it on the following id: garvitas@gmail.com

3348

What is mac address size of ipv6?

1358

Hi Anyone kidnly assist with exam r dumps for powercenter architecture and administration i need to do the exam. forward to zuenahronoh@gmail.com

2441

Is Apple Certification is beneficial for a bachelor in computer science?

1984

What is the mau?

1092

What is the name of best path in eigrp protocol?

1204

My sister is a british citizen naturalized, at present she is pregnant and she wanted to deliver her baby here in the philippines.. My question is, is her baby will be automatically a british citizen too? eventhough her baby will be born in her originated country, philippines.

2541

I am selected in divisional accountant. however i m already working as Assitant Programmer which is a Gazetted Post in group 'B'. Can You tell me whether I should join that one or should be in current. however grade pay of both is 4200. but promotion in AP job is very slow. can anybody advise me which one be better for me in both cases, in promotion and in society image

2233

Why is network segmentation a good idea when managing a large network?

1148

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