why we assingn the wild card mask in the use of ospf and access list.

6 Answers   IBM,

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What is the difference between TCP and UDP? A.) TCP is connection-oriented; UDP uses acknowledgements only B.) TCP is connection-oriented; UDP is connectionless C.) Both TCP and UDP are connection-oriented, but only TCP uses windowing D.) TCP and UDP both have sequencing, but UDP is connectionless

2 Answers  

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What is the default switching method for the Cisco 5000 series? A.) Cut-through B.) Store-and-splice C.) Latency D.) Store-and-forward

1 Answers  

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How the STP determinw that which Port should be Root Port, which port should be Designeted Port , Blocking Port and Forwarding Port in Layer 2 STP topology........ Hi friends Thanks for posting the answer of above given questions i agree with all of you that BPDU is the Protocol that are used to determine this is clear to me.. But I want to Know the Process like Why it Blocked the port Fa0/1 Insted of Fa0/2 waiting for Answer Posting .... Thanks in Advance

5 Answers  

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Tell me why we use filter option?

0 Answers  

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Mention what does the clock rate do?

0 Answers  

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The Internet Protocol (IP) occurs at what layer of the seven layer model? A.) Physical B.) Presentation C.) Network D.) Datalink E.) Session F.) Transport

3 Answers  

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What is the mac address?

0 Answers  

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Identify the command to configure ALL the default VTY ports? A.) Router(config)# line vty 0 4 B.) Router# line vty 0 4 C.) Router(config)# line vty D.) Router(config)# line vty 0

2 Answers  

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What is the difference between csma/ca?

0 Answers  

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Access lists are numbered. Which of the following ranges could be used for an IP access list? A. 600 - 699 B. 100 - 199 C. 1 - 99 D. 800 - 899 E. 1000 - 1099

1 Answers  

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What is the IP extended access list range? A.) 1000-1099 B.) 100-199 C.) 1-99 D.) 101-200

4 Answers  

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