Explain ATM reference model.

0 Answers  

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How Gateway is different from Routers?

4 Answers   Elgi Equipments,

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1. What is the difference between layer 2 and layer 3 in the OSI model? 2. What is the difference between a hub, switch, and router? 3. What is a VLAN? 4. What is the difference between TCP and UDP? 5. How do you distinguish a DNS problem from a network problem? 6. What is a runt, Giant, and collision? 7. What is a broadcast storm? 8. What is the purpose of VRRP? 9. What is a VPN? 10. What information about a peer would I need to establish a VPN? 11. What is a full-class C in CIDR notation? 12. What is a default route? 13. What is a metric? 14. What is a MAC address? 15. What is ARP/RARP? 16. Describe a TCP connection sequence 17. What is MTU? 18. What other TCP setting can you modify besides MTU to shorten packets?

2 Answers   247Customer, Bharat BPO, Verinon Technology Solutions,

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what are the basic networking questions?

1 Answers  

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What does ‘data transparency’ mean ? With the help of a flow chart, explain the process of bit de-stuffing at the receiver’s end.

0 Answers  

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what is active directory?

12 Answers   i policy,

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What is Safe Mode?

2 Answers   Syntel, TCS,

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Which layer is used to route packets

0 Answers  

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Why is IP called ‘best-effort delivery’ protocol?

0 Answers  

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How many layers are there in OSI ? Why is it called OSI model ?

5 Answers  

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what is scsi?. what we do if scsi/scsi drive failed?.

0 Answers  

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what is vpn and describe the diffrence between ras and vpn

1 Answers   jetking,

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