Discuss how satellite network differs from traditional networks such as Ethernet, Tokenbus.

0 Answers  

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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 DO YOU MEAN BY DIFFERENT TOPOLOGY IN NETWORKING

2 Answers   HCL,

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what are the work of 7 layers in osi model?

3 Answers  

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What is difference between IP address and IP protocol

2 Answers  

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Differentiate between static and dynamic channel allocation.

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cat 5E cable with brown colour cable what will be its speed in kbps for internet?

0 Answers   Airtel,

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A binary signal is sent over a 3-khz channel whose signal-to-noise ratio is 20 db.Calculate the maximum achievable data rate ?

0 Answers  

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what are the characteristic of switch and hub ?

1 Answers   KPIT,

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What is meant by AT and ATX ?

3 Answers  

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what is vpn and describe the diffrence between ras and vpn

1 Answers   jetking,

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what do you mean by gateway?

12 Answers   Genpact, Zenith Infotech,

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