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 *