Network Support Position - Test
First and Last Name
1. Which three encapsulation layers in the OSI model are combined into the TCP/IP application layer? (Choose three)
2. Which two types of information are held in the mac address table?
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3. How does NAT overloading provide one-to-many address translation?
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4. Which address class includes network 191.168.0.1/27?
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5. Which three IP addresses are private? (Choose three.)
6. When is a routing table entry identified as directly connected?
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7. Which command displays the number of times that an individual router translated an inside address to an outside address?
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8. Refer to the exhibit, you determine that Computer A cannot ping Computer Which reason for the problem is most likely true?
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9. Describe everything you know about straight through cable and UTP cables in general.
10. When troubleshooting ethernet connectivity issues how can you verify that an IP address is known to a router?
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11. Which statement describes the effect of the copy run start command on a router in enable mode?
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12. Which network configuration can you use to segregate broadcast traffic for two different departments in your organization?
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13. Which three statements are true about the operation of a full-duplex Ethernet network?(Choose three.)
14. The command ip route 192.168.100.160 255.255.255.224 192.168.10.2 was issued on a router. No routing protocols or other static routes are configured on the router. Which statement is true about this command?
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15. Refer to the exhibit. If CDP is enabled on all devices and interfaces, which devices will appear in the output of a show cdp neighbors command issued from R2?
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16. Which two statements about UDP are true? (Choose two)
17. Which parameter does the router use to choose the path to the destination when there are multiple routes available?
18. Which keyword in a NAT configuration enables the use of one outside IP address for multiple inside hosts?
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19. Refer to the exhibit. A ping to PC3 is issued from PC0, PC1, and PC2 in this exact order. Which MAC addresses will be contained in the S1 MAC address table that is associated with the Fa0/1 port?
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20. Refer to the exhibit: After you apply the given configuration to R1, you determine that it is failing to advertise the172.16.10.32/27 network which action is most likely to correct the problem?
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21. What are two advantages of dynamic routing? (Choose two)
22. Refer to the exhibit. The network administrator is testing connectivity from the branch router to the newly installed application server. Which reason is the most likely for the first ping having a success rate of only 60 percent?
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23. After you configure a default route to the Internet on a router, the route is missing from the routing table. Which option describes a possible reason for the problem?
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24. On which OSI layer does a VLAN operate?
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25. Refer to the exhibit. Consider the IP address configuration shown from PC1. What is a description of the default gateway address?
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26. After you configure a GRE tunnel between two networks, the tunnel comes up normally, but workstations on each side of the tunnel cannot communicate. Which reason for the problem is most likely true?
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27. Refer to the exhibit. The MAC address table is shown in its entirety. The Ethernet frame that is shown arrives at the switch. What two operations will the switch perform when it receives this frame? (Choose two.)
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28. Refer to the topology and switching table shown in the graphic. Host B sends a frame to Host C. Which option describes what the switch will do with the frame?
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29. Which functionality does split horizon provide?
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30. Which statement about upgrading a cisco ios device with TFTP is True?
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