Netw204 Wk2 Quiz

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  • Topic: Routing, Routing Information Protocol, Distance-vector routing protocol
  • Pages : 5 (583 words )
  • Download(s) : 137
  • Published : February 15, 2013
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| Question :| (TCO 1) What command do you type to save the configuration stored in RAM to NVRAM?|
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 | Student Answer:| | Router(config)#copy current to starting |  | | | Router#copy starting to running |
 | | | Router(config)#copy running-config startup-config |  | | | Router#copy run startup
 
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 | Instructor Explanation:| Chapter 1, page 26|
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 | Points Received:| 0 of 5 |
 | Comments:| |
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 2.| Question :| (TCO 1) Which of the following commands will set the privileged mode password to quiz?|
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 | Student Answer:| | R1(config) # enable secret quiz |  | | | R1(config)# password secret quiz |
 | | | R1(config)# enable password secret quiz |
 | | | R1(config)# enable secret password quiz
 
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 | Instructor Explanation:| Chapter 1, page 26|
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 | Points Received:| 0 of 5 |
 | Comments:| |
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 3.| Question :| (TCO 3) Which of the following is a characteristic of a dynamic routing protocol?|
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 | Student Answer:| | Administrator intervention is needed to maintain changing-route information. |  | | | Protocols automatically react to topology changes. |  | | | They are less scalable that static routes. |

 | | | They use less CPU and memory than static routing.   
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 | Instructor Explanation:| Chapter 3, page 153|
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 | Points Received:| 5 of 5 |
 | Comments:| |
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 4.| Question :| (TCO 2) Which statement is true concerning configuring static routes using next-hop addresses?|
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 | Student Answer:| | Routers cannot use more than one static route with a next-hop address. |  | | | When the router identifies that a packet is destined for a route associated with a next-hop address in the routing table, the router requires no further information and can immediately forward the packet. |  | | | Routers configured with the static route using a next-hop address must either have the exit interface listed in the route or have another route with the network of the next hop and an associated exit interface. |  | | | Routes associated with a next-hop address are more efficient than routes going to exit interfaces.   

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 | Instructor Explanation:| Chapter 2, page 104|
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 | Points Received:| 0 of 5 |
 | Comments:| |
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 5.| Question :| (TCO 3) Which of the following technologies can be used in distance-vector routing protocols to prevent routing loops?|
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 | Student Answer:| | Spanning-tree protocol |
 | | | Shortest path first tree |
 | | | Hold-down timers |
 | | | None of the above 
 
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 | Instructor Explanation:| Chapter 4, page 197|
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 | Points Received:| 5 of 5 |
 | Comments:| |
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 6.| Question :| (TCO 3) Distance-vector protocols use what algorithm?|
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 | Student Answer:| | DUAL |
 | | | FIFO |
 | | | Bellman-Ford |
 | | | SPF 
 
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 | Instructor Explanation:| Chapter 3, page 156|
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 | Points Received:| 5 of 5 |
 | Comments:| |
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 7.| Question :| (TCO 3) How many equal-cost paths can a dynamic routing protocol use for load balancing by default?|
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 | Student Answer:| | 2 |
 | | | 3 |
 | | | 4 |
 | | | 6 
 
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 | Instructor Explanation:| Chapter 3, page 163|
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 | Points Received:| 5 of 5 |
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 8.| Question :| (TCO 3) Router R1 uses the RIPv2 routing protocol and has discovered multiple unequal paths to reach a destination network. How will Router R1 determine which path is the best path to the destination network?  |

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 | Student Answer:| | Lowest metric |
 | | | Highest metric |
 | | | Lowest administrative distance |
 | | | Highest administrative distance |
 | | | It will load balance between up to four paths.   
 
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 | Instructor...
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