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

5 Answers   Airtel, Walton Group,

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Which can be logged by IPX extended access lists? A.) source address B.) protocol C.) source socket D.) access list number E.) destination socket F.) destination address

1 Answers  

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What are the disadvantages of symmetric algorithms?

0 Answers   CCIE,

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In how many ways can data be transferred in ccna?

0 Answers  

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Hi, Shahin Thanks a lot for providing me these sites. These links are really helpful for me. r u working somewhere please let me know

1 Answers  

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What are the job opportunities i will get once i complete my CCNA certification.

2 Answers  

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What is the purpose of the Data Link?

0 Answers  

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Which two statements accurately define IP addressing rules? (Choose two) A. IP multicast addresses start with 240 B. A host Carbon of all 1 a indicates a network broadcast C. The value of zero (0) in the host Carbon means all hosts on the network D. IP addresses are four octets long and contain a network Carbon and a host Carbon

2 Answers  

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If you are running Token Ring with Novell IPX routing, which encapsulation should you use? A.) SAP B.) SNAP C.) 802.5 D.) 802.2

1 Answers  

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Identify the command to configure a description on an interface? A.) Router> description Finance department B.) Router(config)# description Finance department C.) Router(config-if)# description Finance department D.) Router# description Finance department

2 Answers  

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Which of the following is not a characteristic of link-state routing protocols? ❍ A. VLSM support ❍ B. Route summarization at any bit level ❍ C. Full routing updates at regular intervals ❍ D. Discontiguous network support

2 Answers  

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Which of the following is an example of the Physical Layer? A.) SQL B.) IP C.) LLC D.) DDP E.) Ethernet

1 Answers  

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