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| They are non-network connections. |
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| They are used to connect the router to the rest of the production network. |
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| They are synchronous serial ports. |
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| They are used for initial router configuration. |
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| They are asynchronous serial ports. |
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| They are accessed using their assigned IP address. |
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2. The console port can be used for which of the following? (Choose three.) |
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| debugging. |
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| password recovery. |
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| routing data between networks. |
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| troubleshooting. |
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| connecting one router to another. |
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3. Which of the following describes the function of a WAN? |
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| connects peripherals in a single location. |
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| connects multiple networks in a single building. |
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| provides connectivity on a LAN. |
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| provides connectivity over a large geographic area. |
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4. An internetwork must include which of the following? (Choose three.) |
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| switching. |
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| static addressing. |
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| IETF standardization. |
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| dynamic or static routing. |
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| consistent end-to-end addressing. |
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5. ABC Company just purchased three new routers to start their company network. Which items are needed to establish a terminal session between a PC and the router for the initial configuration? (Choose three.) |
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| straight-through cable. |
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| terminal emulation software. |
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| rollover cable. |
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| RJ-45 to DB-9 connector. |
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| V.35 cable. |
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6. Terminal emulation software, such as HyperTerminal, can be used to configure a router. Which of the following HyperTerminal options shown in the graphic are correctly set to allow configuration of a Cisco router? (Choose three.) |
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| bits per second. |
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| data bits. |
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| parity. |
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| stop bits. |
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| flow control. |
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7. Which of the following devices are used in the construction of a WAN? (Choose three.) |
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| hubs. |
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| routers. |
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| communication servers. |
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| transceivers. |
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| modems. |
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| multi-port repeaters. |
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8. Which of the following are functions of RAM? (Choose three.) |
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| contains startup configuration file. |
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| stores routing table. |
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| holds fast switching cache. |
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| retains contents when power is removed. |
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| stores running configuration file. |
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9. Why is a console connection to a router or switch preferred when troubleshooting? (Choose two.) |
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| can be accessed remotely. |
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| does not depend on network services. |
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| displays startup and error messages by default. |
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| does not require special components. |
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10. Which basic components do a router and a standard desktop PC have in common? (Choose three.) |
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| CPU. |
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| hard drive. |
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| input/output interfaces. |
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| keyboard. |
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| monitor. |
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| system bus. |
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11. During the initial configuration of a 2600 series Cisco router, which cable is required for connecting a PC to the console port? |
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| twisted. |
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| crossover. |
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| rollover. |
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| straight. |
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12. A router is composed of many internal components. Which of the following components stores a copy of the router’s configuration file? |
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| metal-oxide memory. |
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| read only memory. |
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| flash memory. |
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| non-volatile random access memory. |
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13. What contains the instructions that a router uses to control the flow of traffic through its interfaces? |
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| packet configuration. |
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| configuration files. |
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| flash memory. |
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| internal components. |
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14. Several Ethernet hosts on a LAN need the gateway services of a Cisco 2500 series router. Which of the following would be needed to physically connect a router to all of the hosts on the LAN? (Choose two.) |
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| a crossover cable between the transceiver on a router and a switch. |
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| a crossover cables between a switch and hosts on a LAN. |
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| a straight-through cable between the auxiliary port on a router and a switch. |
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| a rollover cable between the console port on a router and a switch. |
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| straight-through cables between a switch and hosts on a LAN. |
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| a straight-through cable between the transceiver on a router and a switch. |
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15. Which router component holds the configuration file when power is lost? |
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| volatile random access memory. |
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| read only memory. |
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| non-volatile random access memory. |
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| flash memory. |
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16. Which of the following layers of the OSI model are incorporated in WAN standards? (Choose two.) |
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| physical layer. |
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| application layer. |
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| transport layer. |
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| data link layer. |
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| session layer. |
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17. Which of the following are true regarding router interfaces? (Choose three.) |
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| provide temporary memory for the router configuration files. |
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| connect the router to the network for packet entry and exit. |
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| can be on the motherboard or a separate module. |
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| hold the IOS image. |
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| connect the router to LANs and WANs. |
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18. Which of the following tasks can be accomplished through a management connection on a router? (Choose three.) |
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| troubleshooting problems. |
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| monitoring the system. |
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| capturing LAN data packets. |
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| configuring the router. |
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| routing data packets. |
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19. What do routers use to select the best path for outgoing data packets? |
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| ARP tables. |
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| bridging tables. |
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| routing tables. |
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| switching tables. |
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20. Which of the following are functions of NVRAM? (Choose two.) |
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| stores the routing table. |
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| retains contents when power is removed. |
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| stores the startup configuration file. |
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| contains the running configuration file. |
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| stores the ARP table. |
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21. Select the statements that correctly describe flash memory in a 2600 series router? (Choose two.) |
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| holds the startup configuration by default. |
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| can be upgraded with single in-line memory modules. |
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| stores Cisco IOS software images. |
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| stores routing table information by default. |
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| maintains the only copy of an IOS image after the router is booted. |
