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30 Mei 2009

CCNA2-Module 1

1 The console port can be used for which of the following? (Choose three.)
  • debugging *
  • password recovery *
  • routing data between networks
  • troubleshooting *
  • connecting one router to another

2 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.)
  • straight-through cable
  • terminal emulation software *
  • rollover cable *
  • RJ-45 to DB-9 connector *
  • V.35 cable

3 Which ports on Cisco routers can be used for initial configuration? (Choose two.)
  • Ethernet
  • console *
  • auxiliary *
  • serial
  • AUI
  • BRI

4 Which of the following descriptions are true regarding the management connections on a Cisco router? (Choose three.)
  • They are non-network connections. *
  • They are used to connect the router to the rest of the production network.
  • They are synchronous serial ports.
  • They are used for initial router configuration. *
  • They are asynchronous serial ports. *
  • They are accessed using their assigned IP address.

5 Which of the following devices are used in the construction of a WAN? (Choose three.)
  • hubs
  • routers *
  • communication servers *
  • transceivers
  • modems *
  • multi-port repeaters

6 Why is a console connection to a router or switch preferred when troubleshooting? (Choose two.)
  • can be accessed remotely
  • does not depend on network services *
  • displays startup and error messages by default *
  • does not require special components

7 Which of the following layers of the OSI model are incorporated in WAN standards? (Choose two.)
  • physical layer *
  • application layer
  • transport layer
  • data link layer *
  • session layer

8 What do routers use to select the best path for outgoing data packets?
  • ARP tables
  • bridging tables
  • routing tables *
  • switching tables

9 A router is composed of many internal components. Which of the following components stores a copy of the router's configuration file?
  • metal-oxide memory
  • read only memory
  • flash memory
  • non-volatile random access memory *

10 Select the statements that correctly describe flash memory in a 2600 series router? (Choose two.)
  • holds the startup configuration by default
  • can be upgraded with single in-line memory modules*
  • stores Cisco IOS software images *
  • stores routing table information by default
  • maintains the only copy of an IOS image after the router is booted

11 During the initial configuration of a 2600 series Cisco router, which cable is required for connecting a PC to the console port?
  • twisted
  • crossover
  • rollover *
  • straight

12 Which of the following are true regarding router interfaces? (Choose three.)
  • provide temporary memory for the router configuration files
  • connect the router to the network for packet entry and exit *
  • can be on the motherboard or a separate module *
  • hold the IOS image
  • connect the router to LANs and WANs *

13 Which of the following are functions of RAM? (Choose three.)
  • contains startup configuration file
  • stores routing table *
  • holds fast switching cache *
  • retains contents when power is removed
  • stores running configuration file *

14 Which router component holds the configuration file when power is lost?
  • volatile random access memory
  • read only memory
  • non-volatile random access memory *
  • flash memory

15 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.)
  • a crossover cable between the transceiver on a router and a switch
  • crossover cables between a switch and hosts on a LAN
  • a straight-through cable between the auxiliary port on a router and a switch
  • a rollover cable between the console port on a router and a switch
  • straight-through cables between a switch and hosts on a LAN *
  • a straight-through cable between the transceiver on a router and a switch *

16 What contains the instructions that a router uses to control the flow of traffic through its interfaces?
  • packet configuration
  • configuration files *
  • flash memory
  • internal components

17 Which basic components do a router and a standard desktop PC have in common? (Choose three.)
  • CPU *
  • hard drive
  • input/output interfaces *
  • keyboard
  • monitor
  • system bus *

18 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.)
  • bits per second
  • data bits *
  • parity *
  • stop bits *
  • flow control

19 Which of the following are functions of NVRAM? (Choose two.)
  • stores the routing table
  • retains contents when power is removed *
  • stores the startup configuration file *
  • contains the running configuration file
  • stores the ARP table

20 Which of the following tasks can be accomplished through a management connection on a router? (Choose three.)
  • troubleshooting problems *
  • monitoring the system *
  • capturing LAN data packets
  • configuring the router *
  • routing data packets

21 An internetwork must include which of the following? (Choose three.)
  • switching *
  • static addressing
  • IETF standardization
  • dynamic or static routing *
  • consistent end-to-end addressing *

22 Which of the following describes the function of a WAN?
  • connects peripherals in a single location
  • connects multiple networks in a single building
  • provides connectivity on a LAN
  • provides connectivity over a large geographic area *

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