What does -1 signify in an extended IPX access list? A. permit this host B. deny this host C. permit only this subnet D. any host or any network

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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How do we do encryption and authentication in L2F?

0 Answers   CCIE,

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Which layer is responsible for synchronizing sending and receiving applications? A.) Presentation B.) Session C.) Transport D.) Application E.) Network

1 Answers  

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What is the 5-4-3-2-1 rule of network design?

3 Answers  

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Explain what is 5-4-3 rule?

0 Answers  

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Which technologies listed below help prevent network loops in a switched (bridged) environment? A.) Store-and-Forward B.) IEEE 802.1d C.) Diikjstra Algorithm D.) Cut-Through E.) Spanning Tree Protocol F.) Routing

1 Answers  

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Can you explain transport and tunnel mode in detail with datagram packets?

1 Answers   CCIE,

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in the ospf area network dr and bdr selection procedure occur let there are 4 router in that n/w r1 have the higher priority then r2 and r2 have higher priority then r3 and so on like that r1>r2>r3>r4 now as we know that selection of dr and bdr based upon the router priority so in this case r1 will be dr and r2 will be bdr now my question is that if i am going to implement 5th router which have greater priority then r1 then will it become dr atomically remember that i am not going change my 5 or 1st router property answer that one please

4 Answers  

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Which IP address and wildcard mask would you use in your ACL to block all the hosts in the subnet 192.168.16.43/28?

2 Answers   Siemens,

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What is required to support full-duplex Ethernet? A.) Multiple paths between multiple stations on a link B.) Automatic sensing operation by all connected stations C.) Loopback and collision detection disabled D.) Full-duplex NIC cards

1 Answers  

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What is the purpose of the Data Link?

0 Answers  

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