What are hold-downs used for? A.) To prevent regular update messages from reinstating a route that has come back up B.) Information received on an interface cannot be sent back out the same interface C.) To prevent regular update messages from reinstating a route that has gone down D.) To hold the routing table from being sent to another router

1 Answers  

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If bandwidth will increase what will happen?

0 Answers  

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What is subnetting and why it is use?

0 Answers  

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Can you explain encapsulating, carrier and passenger protocol?

0 Answers   CCIE,

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What is true when using DDR? A.) HDLC is the preferred encapsulation B.) You must use static routing C.) You should use dynamic routing D.) You should use ISDN

1 Answers  

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Explain why is udp lease favored when compared to tcp?

0 Answers  

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Why twist in twisted pairs?

0 Answers   HCL, Steria,

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what are the port numbers for DNS,FTP,TELNET,SMTP,NNTP

5 Answers   Airtel, Walton Group,

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Identify 3 UDP characteristics? A.) Reliable communication protocol B.) Applications that use UDP must incorporate reliability C.) Connnection-less oriented D.) Incorporates no handshaking

2 Answers  

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Which two statements about a bridge are true? (Choose two) A. A bridge floods multicasts B. A bridge floods broadcasts C. A bridge does not flood multicasts D. A bridge does not flood broadcasts

1 Answers  

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If you are in IOS user mode, which command do you use to enter the privileged mode? A. Set B. Enable C. Configure D. Privileges

2 Answers  

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Which addresses are valid host addresses? A. 201.222.5.17 B. 201.222.5.18 C. 201.222.5.16 D. 201.222.5.19 E. 201.222.5.31

2 Answers   VGH,

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