Explain network topologies ?

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What is virtual path

0 Answers   Elgi Equipments,

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Where is the special IP address 127.0.0.0. used ?

1 Answers  

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How to create dynamic users on simple Asterisks server for simple extension based x-change?

0 Answers   HCL,

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1.what i gain frist knowledge in networking ?plz tell me step by step point that i preaper for career because i m frasher 2.tell me main basic topic of MCSE.

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What is Device Manager?

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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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When is a translating bridge used ?

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Give an example for bus type network.

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what are the two sub layers of data link layer called ?

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not able to connect to SBI Visa payment server...Getting message like "Server not found"...."proxy protected by firewall"....how to resolve this issue?

1 Answers   TCS,

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What is packet switching ? Explain two different approaches of packet switching. ?

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