Explain Salient difference between ISO-OSI and TCP/IP models.

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When is a translating bridge used ?

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a node has the ip address 138.50.10.7 and 138.50.10.9. But it is transmitting data from node1 to node2 only. The reason may be a)a node cannot have more than one address b)class A should have second octet different c)classB " " " " " d)a,b,c

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Give the equivalent binary word for the polynomial x8+x2+x+1.

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Where is the special IP address 127.0.0.0. used ?

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What are the two types of transmission technology available

0 Answers   Elgi Equipments,

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What is the differnce between win 2000 server & win 2003 server?

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What is ISO-OSI reference model ? Compare it with TCP/IP reference model.

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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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FEW PORTS GET BLOCKED IN CISCO SWITCHES, CAN ANYONE TELL HOW TO UNBLOCK THIS PORTS

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Define Enterprise Networks

0 Answers   Hughes,

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