hi... i am a beginner to CCNA... i find it hard understandin collision domain n broadcast domain.. please don tell me the definition.. i read the definitions many times... i need a more detailed explanation... like whn i read the definition it sounds simple... but i don understand whn they say it like a hub has one collision domain and one broadcast domain... and if collisions happen inside collision domain... i am confused... please help me... :(

4 Answers  

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which of the following address represent unicast address A 224.1.5.2 B ffff.ffff.ffff.ffff C 192.168.24.59/30 D 255.255.255.255 E 172.138.128.255 plz tell what should be answer plz tell with explanation

5 Answers   IPsoft, jetking,

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What is the juncture at which the CPE ends and the local loop portion of the service begins? A. Demarc B. CO C. Local loop D. Last-mile

1 Answers  

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What hppends when ping 127.0.0.1 command executes?

10 Answers   CMS, Wipro,

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You create the following standard access-list access-list 1 deny 1.1.1.1 access-list 1 deny 2.2.2.2 int e0 ip access-group 1 in Which of the following statements are true, with regard to traffic flowing into E0? A.) This will stop IP packets with a source address of 1.1.1.1 only. B.) This will stop all IP packets. C.) This is an invalid configuration. D.) This will stop no IP packets. E.) This will stop IP packets with a source address of 2.2.2.2 only. F.) This will stop IP packets with a source address of 1.1.1.1 and 2.2.2.2.

1 Answers  

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Mention what BOOTP is?

0 Answers  

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Explain the difference between flsm and vlsm?

0 Answers  

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Which statement about Ethernet networks is true? A. The advantage of a full duplex is the ability to transmit data over 111 cable B. Full duplex Ethernet requires a point-to-point connection when only two nodes are present C. Ethernet switches can use full duplex mode to connect multiple nodes to a single pod of a switch D. Half duplex is a cut through packet processing method that is vow fast little error correction Full duplex is a store and forward method that is slower but has better error correction

1 Answers  

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In regards to the ISDN BRI standard, which channel is used for control? A.) B B.) D C.) E D.) I E.) Q

2 Answers  

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Identify the effect of Ctrl-Z? A.) Exits back to privileged exec mode B.) Disconnect from the router C.) Abort the ping operation D.) Exits privileged exec mode

3 Answers  

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What is the extended IPX access list range? A.) 901-1000 B.) 100-199 C.) 900-999 D.) 1000-1000

1 Answers  

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You want to clear the outputs on your serial interface showing errors on the interface. Which command do you type?

1 Answers  

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