Answer / guest

Answer: A

The golden rule of Split Horizon: Do not send any update
packet back out

the same interface that it was received or learned from.
Poison Reverse

is typically used on larger networks, where a more
aggressive routing

loop solution is required.

Differentiate full-duplex from half-duplex.

0 Answers  

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In Cisco IOS software which command displays the backup configuration? A. show flahh B. show version C. show tftp-config D. show backup-config E. show startup-config

2 Answers  

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By default, Cisco routers forward GNS SAPs to remote networks. A. False B. True

1 Answers  

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What is an advantage of UDP? Low Overhead High Overhead Reliable Not reliable

4 Answers  

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Which OSI Reference Layer is concerned with path determination? A.) Datalink B.) Physical C.) Network D.) Transport E.) Session

2 Answers  

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Which of the following is an example of the Physical Layer? A.) TCP B.) ARP C.) IP D.) FDDI E.) LLC F.) Fast Ethernet

2 Answers  

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Of the following switching types, which one has the lowest latency? A.) Cut-through B.) Fragment Free C.) None D.) Store-and-forward

1 Answers  

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On an ISDN BRI interface, the control channel is the 'D' channel. What is the rate of this channel? A.) 64 Kbps B.) 1.544 Mbps C.) 128 Kbps D.) 2.048 Mbps E.) 16 Kbps

4 Answers  

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Which two statements about the store and forward switching method are true? (Choose two) A. Latency remains constant regardless of frame size. B. Latency through the switch varies with frame length. C. The switch receives the complete frame before forwarding it. D. The switch checks the destination address as soon as it receives the header and begins forwarding the fram immediately.

1 Answers   CD,

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What three occurrences will reset the holddown timer after a triggered update? A.) Infinity is finally defined as some max number B.) HD Timer expires C.) Another update is received indicating a better metric D.) The router receives a processing task proportional to the number of links in the internetwork E.) The router detects fault LSP's propagating through the internetwork F.) Another update is received indicating net status changed

1 Answers  

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How do you view the routers current processor utilization? A.) show version B.) show processes cpu C.) show running-config D.) show startup-config E.) show cpu F.) show utilization

3 Answers   Cisco,

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Identify the keystroke to position the cursor to the beginning of a command line? A.) Ctrl-A B.) Ctrl-Ins C.) Ctrl-B D.) Ctrl-Z

1 Answers  

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