Explain why is a gateway used?

0 Answers   BPL,

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nowadays which protocol we are using?either tcp or udp?which is more useful?

3 Answers  

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How we can communicate (voice communication) in LAN by using core java?

0 Answers  

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How would detect whether all the layers are working properly

2 Answers   TCS,

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What is protocol extension?

0 Answers  

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With the aid of a diagram explain how CSMA/CD is implemented in a 10BASE T hub network. Why is Ethernet mostly used as a 'best effort' datagram service?

1 Answers   Sri Lanka Institute of Information Technology (SLIIT), Virtusa,

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When a customer starts abusing u how will u deal with him? n what do u do?

2 Answers   TATA, Wipro,

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hi, I want sip interview question, please help & post me

6 Answers   NJ India, Nortel, Sonus,

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4 Answers  

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• Brief me about yourself? • What are your day to day job roles /responsibilities? • What is the through put of 3560 POE switch? • What is POE switch? • How will you configure VLAN in a new switch? • What is NAT? • Different types of NAT? • Difference between NAT & PAT? • Explain with diagram how you can access a PC on internet; will NAT come into picture, how? • How many physical ports are there in PIX 515E? Are they Ethernet of gigabyte? • What is difference between ASA5510 & ASA5550?How many ports are there • Explain any client network topology? • How will you configure a new firewall, parameters for configuration? • What is HSRP? • If a link is down what status will be the interface be in? • How good are you in SWITCHING ,rate yourself between 1 to 5 • What is VLAN • Avaya IP Phone, separate required? • Configuration for DATA and VOICE VLAN? • What is VTP? • Modes of VTP • Can we have more than 2 VTP servers in a single VTP domain? • What is STP? • How STP works? • How is Root Bridge elected? • Which priority is considered, highest or lowest? • Difference between STP & RSTP? • Modes of STP? • By default which mode of STP is there? • By default which mode of VTP is there? • In firewall which security level is what? • What is DMZ? • What is ether channel?

0 Answers   DELL, TCS,

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Hi I have 10+ years of telecom application development experience ( telecom billing product -call control (ISUP/INAP/CAMEL call handling), short message routing application, telecom tools development). I am very strong in C++/Unix , core java and advanced oops design. Recently I have undergone a training in 3G mobile protocol developement. I have very good knowledge about WCDMA, its various layers and gone through 3GPP technical specs. Now I am looking for 3G mobile development opportunities. I am finding very difficult to get it, as I don't have the relevant experiences on 3G development. Please advice me on this to enter into mobile protocol development.

0 Answers  

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5 Answers  

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