Erouting-Final-Exam-11-04-2010

Erouting-Final-Exam-11-04-2010 - 1 Refer to the exhibit....

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1 Refer to the exhibit. While trying to diagnose a routing problem in the network, the network administrator runs the debug ip rip command. What can be determined from the output of this command? The router is broadcasting RIP updates. The router will be unable to ping 192.168.1.2. The router is directly connected to network 172.16.1.0 /24. The router has two interfaces that participate in the RIP process. 2 The network administrator configures the router with the ip route 172.16.1.0 255.255.255.0 172.16.2.2 command. How will this route appear in the routing table? C 172.16.1.0 is directly connected, Serial0/0 S 172.16.1.0 is directly connected, Serial0/0 C 172.16.1.0 [1/0] via 172.16.2.2 S 172.16.1.0 [1/0] via 172.16.2.2 3 When connecting two devices, which situation would normally require the use of a crossover cable? connecting a host to a switch connecting a switch to a router connecting a switch to a switch connecting a host to a router console port
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4 Refer to the exhibit. Which path will traffic from the 172.16.1.0/24 network take to get to the 10.0.0.0/24 network? ADC ABC It will load balance the traffic between ADC and ABC It will send the traffic via ABC, and will use ADC as a backup path only when ABC fails. 5 Refer to the exhibit. A company uses static routing for its internal network.
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The network administrator at the HR branch decides to modify the static routes by adding two commands ip route 172.16.1.0 255.255.255.0 serial 0/0/0 and ip route 172.16.3.0 255.255.255.0 serial 0/0/0 on the HR router. What is the effect in the running configuration after adding these two commands? A total of four static routes will appear. The original two static routes will be replaced by two new static routes. Only the two original static routes will appear. The two new static routes will be discarded. The two new static routes will not appear in the configuration, but are kept in the database as backup. 6 Refer to the exhibit. A device is required to complete the connection between router R1 and the WAN. Which two devices can be used for this? (Choose two.) a CSU/DSU device a modem an Ethernet switch a hub a bridge 7 Refer to the exhibit. What summarization should R2 use to advertise its LAN networks to R1? 172.16.0.0/24 172.16.4.0/22 172.16.4.0/23 172.16.4.0/24
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8 Refer to the exhibit. Packets destined to which two networks will require the router to perform a recursive lookup? (Choose two.) 10.0.0.0/8 64.100.0.0/16 128.107.0.0/16 172.16.40.0/24 192.168.1.0/24 192.168.2.0/24 9 Refer to the exhibit. A network administrator adds this command to router R1: ip route 192.168.2.0 255.255.255.0 S0/0/0 . What is the result of adding this command? This route is automatically propagated throughout the network. The traffic for network 172.16.1.0 is forwarded to network 192.168.2.0.
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This document was uploaded on 10/26/2011 for the course COMPUTER S 101 at National Taiwan University.

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Erouting-Final-Exam-11-04-2010 - 1 Refer to the exhibit....

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