Hi all, suppose more than two network administrators are configure same router with different configuration through telnet at the same time.. then whose(admin's) configuration will use router for routing ?

Guys Please send me or suggest me any link for all interview question and answer on CCNA asked in TECH MAHINDRA. I have only 4-5 days for preparation. my mail id is nikhil9823@gmail.com

IIHT,

Hey Folks how are you i guess some of guys are newly visitors of this site so let me introduce my self. I am jitendera kumar sinha working for cisco system (india)( Network engineer L2) and i was also a regular Visitors of this site and i have provided lots of answer and i do not know how many are correct :-) By the way i am here again to learn some thing and share my knowledge which is beyond CCNA Scope and and it is some where related to ccnp ( switching )and ccnp Security as i am pursuing ccnp security so i am going to start the topics from switching and will share my knowledge and try to brush-up my knowledge.... so let me know any topic in switching where you are facing difficulty and i will try to solve it so please post one topic and i will reply weekly as i am getting time on Sunday only

Tech Mahindra,

Which is the protocol using multiple tcp/ip connections? SLIP or PPP

Sutherland,

WHAT IS RIP PROTOCAL ?

NIC,

GUYS i was refraining the OLD post and i got a good Question and wana make sure that you guys Just did not vist it for answers if you are not Aware google it understand it and then answered it the question is -: Significance of IP helper-address Command on SW? Is it necessary to put this command? you donot wana to give answer please donot visit this question and increase the vistor name if you are thinking that answer is wrong mark it wrong and explain why you are marking it wrong

GUY i Have attended one interview for the data craft and they are offering me L1 postion and i am working at l2 in cisco so there is no way to get in the datacraft i am posting here the question he asked to and i have tested the interviewer and i come to know he was not having any knowledge. His questions are-: 1) what is Vlan 2) what is stp and what is difference between stp and RSTP 3) what is HSRP and Diffrence betwwen HSRP and GLBP 4) how to configure HSRP 5) Scenario Based question ( if we have two router and both are connected and there are having redundancy means two interface of the router r1 is connected to the two interface of Router R2 (R1)-------------(R2 (R1)-------------(R2 Now he want to configure the router in such a Manner that if one link down second link should come up.My answer was HSRP and his is "F looting static routing was i wrong "i know F looting Static routing is Theoretically possible but it is not fusible in the scenario where you have multiple router connected to the same router and if you have configured sub interface i challenged him and he lost The Battle and he get angary 5) what the eigrp and how it works 6) tables in eigrp 7) the information of feasible successor where it saved now after answering these all he was very angry ( i can fill the heat) 8) then he come to ospf Area type ( he was also not aware) 9) LSA type and its working ( he was also having confusion ) 10) then is asked routing by rummer( Theroy) 11) hello and dead intervel of EIGRp (theory) 12) Selection cretaria for Eigrp slecting best path ( here we have a long discussion on MTU and he lost the battle and agree That MTU never comes in the accounts in this process) 13) what is ACL type of acl ( here he was aware of TWO type Standard and extended i have told him 5 type( he again get Angry) We have 2hr of discussion and and he told me he will call me latter but i know he never call

IBM,

How many voltage that passes through the ISDN?

CTS, Swirl Infosystems,

difference between layer 3 switch and router

Aptron, Tech Mahindra,

What is subnetting and supernetting and its uses?

HCL,

Difference between routed and routing protocols not difference between protocol between those.

HCL, TCS,

Describe ICMP messages

HCL,

What will transport layer do when data coming from session layer. They asked about intial operation(3 - way handshake)

HCL,

Operation of two PC connecting with brand new switches. (they expecting step by step arp ,broadcast,MAC table, RARP operation)

HCL,

Difference between Distance vector, Link state protocols

HCL,