Wednesday, September 25, 2013

Interview Questions with Cisco for post of Network Engineer

Interview Questions with Cisco:-

Hi folks recently i have attended interview with cisco for the post of Network Engineer . So i would like to post the interview questions in by blog. I hope this post will be helpfull for those who are preparing for interview .
   1.        Tell about your job profile ?
   2.       Explain about OSI layers ?
   3.       Do we use OSI layers now ? 
   4.       Explain about ARP works?
   5.       Scenario 1 : Explain how communication between PCA and PCB happens ?
   6.       What is the difference between OSI layer and TCP/IP Protocol?
   7.       What is the difference between TCP and IP ?
   8.       How much you know about RIP ?
   9.       What are the difference between RIPv1 and RIP v2?
   10.   Whether auto-summarisation is enable by default in RIP ? 
   11.   How auto-summarization works ?
   12.   Scenario 2 : How auto summarization works in this topology?
   13.   What do you mean by static routing and Default Static routing?
   14.   What do you mean by routed protocols and routing protocols ?
   15.   What is mean by AD value and Metric Value ?
   16.   How much you know about EIGRP ?
   17.   What is mean by Stuck in Active in EIGRP ?
   18.   What is the method to avoid Stuck  in active state ?
   19.   What is mean by Fessiable Successor ?
   20.   Whether it is possible to have two routes with for same destination ?
   21.   How much you know about OSPF ?
   22.   Explain how OSPF protocol works ?
   23.   How much you know about BGP?
   24.   How HSRP works ?
   25.   How STP protocol works ?
   26.   How is Root bridge is elected ?
   27.   What is the method to manually elect the root bridge?
   28.   What type of NAT you used in ASA firewall ?
   29.   What is the difference between Static Nat, Dynamic Nat and Policy Nat ?
   30.   You are worked in Cisco 6509 catalyst switch , so what is the supervisor engine model supported in Cisco 6509 switch ?
   31.   What type of redundancy you configured in Supervisor engine of your switch ?
   32.   What is mean by SSO mode ?

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