- 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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