CCT Routing and Switching 640-692 Questions

Smart Jacks act as a concentration point for dial-in and dial-out connections. (True or false?)

T

Smart Jacks provide loopback testing. (True or false?)

T

Smart Jacks provide signal conversion. (True or false?)

T

Smart Jacks regenerate the signal to compensate for signal degradation from line transmission. (True or false?)

T

The Cisco logo, old or new, can be found on the front bezel of all Cisco rack-mountable or desktop products. (True or false?)

T

The first 3 octets (24 bits) of a class C IPv4 address are used for the network ID. (True or false?)

T

The more twists a UTP cable has, the better category of the cable. (True or false?)

T

What command copies the saved configuration of a Cisco device to a TFTP server?

copy startup-config tftp

Which command initiates the copy of an IOS image to a Cisco device from a tftp server?

copy tftp flash

What command can be used to copy a file from a USB flash drive to permanent storage on a Cisco device?

copy usbflash flash

What two pieces of information will be displayed with the cli command show cdp neighbor?

device id and platform

What command sends an echo request packet to a host to determine connectivity?

ping

Which of the following best describes the cable that is used to connect a laptop to the console port of a Cisco router?

rollover

What two commands display the saved configuration file?

show startup-config or show configuration

What command displays the configuration register setting?

show version

Which command can be used to identify the serial number of a Cisco router?

show version

Which command indicates the amount of memory (nvram, ram and flash) in a Cisco device?

show version

Telnet is one remote administration protocol that can be used to configure Cisco devices through a network connection. What is another?

ssh

What are two ways to open a command prompt session on a windows computer?

start menu or run

A straight through cable is used to connect unlike devices. (True or false?)

T

What Windows command is used to verify the PC's IP settings? A. ping B. telnet C. ipconfig D. set ip

C

A subnet address is created by borrowing bits from the original host ID. (True or false?)

T

A switch can be configured as a TFTP server? (True or false?)

T

A switch is a component of a LAN connection. (True or false?)

T

A telnet network management connection is dropped when a router reboots. (True or false?)

T

AIM-VPN/SSL-3 is an encryption module. (True or false?)

T

An IDS module can be plugged into an internal Advanced Integration Module (AIM) on a Cisco router. (True or false?)

T

An IP subnet is equivalent to a broadcast domain. (True or false?)

T

At the network module level, the model number is the same as the part number. (True or false?)

T

Because FTP usually requires authentication, a cisco router must be configured with the appropriate username and password. (True or false?)

T

CAT 5e UTP cables can transmit data at speeds up to 1000 Mbps. (True or false?)

T

Each IP address has two parts: A network ID and a host ID. (True or false?)

T

Flash memory is used to permanently store the Cisco IOS software. (True or false?)

T

From Global Configuration mode, the interface fastethernet0/0 command can be used to configure the fa0/0 connection.

T

Which command would allow you to find configuration register value? A. show boot B. show memory C. show version D. show config-register E. show system F. show startup-config

C

Layer 2 MAC Addresses have no hierarchical structure. (True or false?)

T

Which of the following is the correct subnet mask for a class B network that can support 1022 hosts? A. 255.255.128.0 B. 255.255.192.0 C. 255.255.252.0 D. 255.255.255.0

C

Name 3 tools used to prevent ESD.

ESD wrist strap, antistatic bag, antistatic mat

"Crossover" is a fiber-optic connector. (True or false?)

F

"Multi-Dimension" is a fiber-optic connector. (True or false?)

F

172.16.1.18 is a Class A Address. (True or false?)

F

192.168.1.18 is a class B IPv4 address. (True or false?)

F

A CSU/DSU is a component of a LAN connection. (True or false?)

F

A CSU/DSU is an example of a DTE device. (True or false?)

F

A Cisco switch is a repeater. (True or false?)

F

A Cisco switch is an amplifier. (True or false?)

F

A Cisco switch will forward the frame out all ports when is receives a broadcast from a host. (True or false?)

F

A DSL modem is an example of a DTE device. (True or false?)

F

SSH is a protocol that provides a secure remote access connection to the network device. (True or false?)

T

A LAN switching module can be plugged into an internal Advanced Integration Module (AIM) on a Cisco router. (True or false?)

F

A PVDM can be plugged into an internal Advanced Integration Module (AIM) on a Cisco router. (True or false?)

F

A bridge is a component of a WAN connection. (True or false?)

F

A cable modem is an example of a DTE device. (True or false?)

F

A hub is a component of a WAN connection. (True or false?)

F

A hub is a data link layer device. (True or false?)

F

A hub uses the destination MAC address to forward traffic out the appropriate port. (True or false?)

F

A modem can be configured as a TFTP server. (True or false?)

F

A modem is a component of a LAN connection. (True or false?)

F

A router forwards broadcast frames. (True or false?)

F

A router manages and analyzes a company's database. (True or false?)

F

A switch is a component of a WAN connection. (True or false?)

F

A voice interface module can be plugged into an internal Advanced Integration Module (AIM) on a Cisco router. (True or false?)

F

An IPv4 address contains 36 bits. (True or false?)

F

An IPv4 subnet is equivalent to a collision domain. (True or false?)

F

CAT 3 UTP can transmit speeds up to 100 Mbps. (True or false?)

F

FTP can be used to load Cisco IOS software to a router in ROMMON mode. (True or false?)

F

FTP uses UDP as its transport protocol. (True or false?)

F

Fast Ethernet requires Cat 3 or higher UTP cabling. (True or false?)

F

NM-1A-OC3-POM is an encryption module. (True or false?)

F

NME-CUSP-522 is an encryption module. (True or false?)

F

NME-VMSS-16 is an encryption module. (True or false?)

F

NVRAM is erased when a router is rebooted. (True or false?)

F

NVRAM is used to permanently store the Cisco IOS software. (True or false?)

F

OEM products that are built for Cisco never get a Cisco logo applied. (True or false?)

F

Serial numbers are attached by label on all Cisco FRUs. (True or false?)

F

Smart Jacks operate at layer 2 of the OSI model. (True or false?)

F

Telnet is a protocol that provides a secure remote access connection to network devices. (True or false?)

F

Telnet is preferred over SSH for security reasons. (True or false?)

F

The copy running-config ftp: command is used to copy a configuration file from an FTP server to the running-config. (True or false?)

F

There are four individual copper wires in a UTP cable. (True or false?)

F

UTP cabling is used extensively for WAN connections. (True or false?)

F

When using HyperTerminal to communicate over a TCP/IP network, the SSH protocol is used. (True or false?)

F

A Cisco switch uses the destination MAC address to forward traffic out the appropriate port. (True or false?)

T

A VPN module can be plugged into an internal Advanced Integration Module (AIM) on a Cisco router. (True or false?)

T

A computer can be configured as a TFTP server? (True or false?)

T

A hub acts as a repeater. (True or false?)

T

A hub is a component of a LAN connection. (True or false?)

T

A hub is a repeater. (True or false?)

T

A router can act as an FTP server. (True or false?)

T

A router can be configured as a TFTP server? (True or false?)

T

A router can be used to separate networks by breaking the network into multiple LAN segments called IP subnets. (True or false?)

T

A router chooses the best route for your data to travel. (True or false?)

T

A router divides a network into separate broadcast domains. (True or false?)

T

A router interconnects multiple networks together. (True or false?)

T

A router is a component of a LAN connection. (True or false?)

T

A router is a component of a WAN connection. (True or false?)

T

A router is an example of a DTE device. (True or false?)

T

What is the default config register value?

0x2102

To bypass the startup config on a Cisco device to perform password recovery, what must the config register value be set to?

0x2142

What pairs of wires are looped on a T1 loopback plug?

1 to 4 and 2 to 5

What pairs of wires are looped on a 56K loopback plug?

1 to 7 and 2 to 8

What DIP switches need to be set to allow dial-up access to a Cisco router on a USRobotics modem?

1, 3, and 8 down

What pairs of wires are crossed in a T1 crossover cable?

1/2 to 4/5 and 4/5 to 1/2

What pairs of wires are crossed in a 56K crossover cable?

1/2 to 7/8 and 7/8 to 1/2

What DIP switches need to be set to restore the factory defaults on a USRobotics modem?

7 down

Which of the following LEDs are found on fixed interface switches? Select all that apply. A. system B. redundant power C. port mode D. port LEDs

ABCD

Which of the following items listed does the Port LED monitor on a fixed interface switch? Select all that apply. A. Speed B. Duplex C. Bandwidth Utilization D. Status

ABCD

The method to perform IOS replacement without an operational IOS are xmodem, _____, and _____. A. tftpdnld B. FileZilla C. Flash card reader D. Tera Term

AC

Which applications can be used to establish a console connection to a Cisco device? Choose two. A. Tera Term B. FileZilla C. Putty D. Cyberduck E. FireFTP

AC

Which commands can be used to display chassis serial number? Select all that apply. Choose three. A. show idprom B. show hosts C. show version D. show inventory E. show interface

ACD

The advantages to subnetting a network include, but are not limited to, which of the following? Choose four. A. Create multiple broadcast domains and collision domains B. Keep same maximum number of hosts on the network with increased bandwidth C. Easier to apply security policies to work group D. Reduced routing table entries E. Improve performance by reducing network traffic F. More efficiently allocates network addresses

ACEF

What is the connector type at the Cisco device? Choose two. A. RJ45 B. DB9 C. DB25 D. USB Type-B E. RJ11

AD

Which router interface can be used for dial-in-access to the router CLI management and does not usually pass normal network traffic?

Aux

How do you enter ROMMON on a switch to do a password recovery? A. At the prompt, type the command reset. B. Hold the mode button down as the switch does a power cycle. C. Perform an IOS image replacement via the xmodem protocol. D. Use the break sequence from the console terminal within 60 seconds of a power cycle.

B

On which module of a large chassis switch would the primary processing be done? A. Service B. Supervisor Engine C. VPN D. Line Card

B

What is the default baud rate for the Cisco device console port? A. 5600 bps B. 9600 bps C. 19200 bps D. 38400 bps E. 115200 bps

B

What type of UTP cable connection is used between a PC and a router's network interfaces? A. Straight-through B. Crossover C. Rollover

B

What type of cable connector is used to connect a modem to a wall jack? A. RJ45 B. RJ11 C. DB9 D. DB25 E. RS232

B

What type of the modem adapter should be used between a Cisco device and a modem? A. DB9 B. DB25 C. RS232 D. USB

B

What is the serial connector type at the PC terminal? Choose two. A. RJ45 B. DB9 C. USB Type-A D. VGA E. RJ1 1

BC

Which network protocols can be used to perform Cisco IOS image backup and download on the Cisco device via network? Choose two. A. Ping B. FTP C. Telnet D. TFTP E. SSH

BD

Which OSI layer and network topology have all hosts receiving broadcast frames? Choose two. A. Physical Layer B. Data Link Layer C. Network Layer D. Switch-Router-Connected network E. Switch-Switch-Connected network F. Router-Router-Connected network

BE

Cisco switch password recovery steps: 1. enable secret 2. reboot (1st reboot) 3. "boot" command (2nd reboot) 4. flash_init 5. Hold down the mode button for approximately 15 seconds when the console displays the first four lines of the boot-up process 6. copy running-config startup-config 7. rename flash:config.txt flash:config.old 8. copy flash:config.old system:running-config 9. enable A. 1 B. 2 C. 3 D. 4 E. 5 F. 6 G. 7 H. 8 I. 9

BEDGCIHAF

Match the description with the 7 layers of the OSI model. 1. Physical 2. Data Link 3. Network 4. Transport 5. Session 6: Presentation 7: Application A. Logical end to end connection B. Electrical Specifications C. Data Representation D. Interhost application management E. Media Access F. Network Services G. Routing

BEGADCF

You are replacing a 100 Mbps Ethernet module on a Cisco router with a 10 Gbps Ethernet module, the cabling distance is 65 meters, which of the following cable types you can use to support this new module? Choose three. A. Category 5 B. Category 6 C. Category 6a D. Category 7 E. Category 7a

CDE

What cable type is used on an ATM card?

Coaxial

What port displays the bootup process on a Cisco device?

Console

If RJ45 pins cross at 1 to 3 and 2 to 6, which cable do you have?

Crossover

What cable is used to connect a laptop to an ethernet port on a Cisco router?

Crossover

How do you enter ROMMON on a router to do a password recovery? A. At the prompt, type the command reset. B. Hold the mode button down as the switch does a power cycle. C. Perform an IOS image replacement via the xmodem protocol. D. Use the break sequence from the console terminal within 60 seconds of a power cycle.

D

In order for the Cisco router's bootstrap code to parse the startup-config file in NVRAM for boot system commands, the last 4 bits of the configuration register should be set in the range of... A. 0x0 to 0xF B. 0x1 to 0xA C. 0x2 to 0xE D. 0x2 to 0xF

D

Which Cisco platform supports Supervisor A and Supervisor B? A. Cat 6500-E Series chassis B. 4000 Series ISR chassis C. Cisco ASR 1000 Series chassis D. Nexus 9500 Series chassis

D

Which Cisco platform supports UCS E-Series Server Blades? A. Cat6500-E Series chassis B. Cisco ASR 1000 Series chassis C. Nexus 9500 Series chassis D. 4000 Series ISR chassis

D

Which two pairs are crossed to create an Ethernet UTP crossover cable? A. 1 to 4 and 2 to 3 B. 2 to 5 and 3 to 8 C. 2 to 6 and 4 to 7 D. 1 to 3 and 2 to 6 E. 1 to 5 and 3 to 8

D

When using a modem to provide out-of-band access to a Cisco router, which cable is used to connect the modem to the router?

DB25 to RJ45

Match the items on the right to the router or switch component in which they would be found. 1. RAM 2. NVRAM 3. FLASH 4. ROM A. IOS Storage B. Startup-config C. POST D. Running-config

DBAC

Match the descriptions to the IPv4 classful IP network ranges shown below. 1. 1-126 2. 128-191 3. 192-223 4. 224-239 A. Multicast address B. Use first three octets for network address C. Class B D. Use last thee octets for hosts

DCBA

Order the following steps of the search list from 1 through 6 that a router will take to find a bootable IOS. 1. Attempts to boot from network server 2. Loads the ROM Monitor (ROMMON) program 3. Parses config for boot system command 4. Checks the configuration register setting 5. Defaults to first file in flash memory 6. Boots helper image A. 1 B. 2 C. 3 D. 4 E. 5 F. 6

DFBACE

What type of memory is required for a Cisco router to boot?

DRAM

Which type of memory stores the uncompressed form of the Cisco IOS software and the running config?

DRAM

What layer of the OSI model defines how data is formatted for transmission and how access to the physical media is controlled?

Data Link

Cisco router password recovery steps 1. Break sequence (ctrl+c or ctrl+b) 2. confreg 0x2142 3. "reset" command (2nd reboot) 4. copy starting-config running-config 5. copy running-config startup-config 6. reboot the router (1st reboot) 7. enable secret 8. enable 9. config-register 0x2102 A. 1 B. 2 C. 3 D. 4 E. 5 F. 6 G. 7 H. 8 I. 9

FABCHDGIE

What are three well-known FTP server applications?

Filezilla, CrossFTP, Xlight

What duplex setting has the following characteristics? • Point-to-point only • Bidirectional Data Flow • Collision-free

Full Duplex

What duplex setting has the following characteristics? • Multipoint • Unidirectional Data Flow • High potential for collision

Half Duplex

What address facilitates the routing of packets over an ip network?

IP address

Which two pieces of information does the show ip interface brief command display?

IP address and interface status

Which three pieces of information about a Cisco device can be seen from the show version command?

Model, DRAM, Flash

What type of memory stores the startup configuration file for the Cisco device?

NVRAM

Which two CLI operating modes allow you to copy a Cisco IOS image to flash memory from a TFTP server?

Privileged exec and ROMMON

When using a modem to provide out-of-band access to a Cisco router, what cable type is used to connect the wall-jack to the modem?

RJ11 to RJ11

A null modem cable uses which adapter type?

RJ45

Which of the following best describes the port on a laptop that is used to connect to an ethernet port on a Cisco Switch?

RJ45

What number does Cisco use for Return Materials Authorization tracking of FRUs?

RMA

If pins 1 through 8 are in reverse order on either end, what cable do you have?

Rollover

Which OSI layer is responsible for keeping track of which application communicates in which conversation?

Session

What are two features associated with single-mode fiber optic cables?

Single strand and higher bandwidth

What are three well-known TFTP server applications?

SolarWinds, TFTP Desktop, TFTPd32

What are two possible causes if an ethernet interface is up but the line protocol is down?

Speed mismatch or encapsulation mismatch

"Lucent" is a fiber-optic connector. (True or false?)

T

"Subscriber" is a fiber-optic connector. (True or false?)

T

A CSU/DSU is a component of a WAN connection. (True or false?)

T

A Cisco WLC can be configured as a TFTP server. (True or false?)

T

A Cisco switch is a data link layer device. (True or false?)

T

What is the default operating mode you are initially logged into when connecting to a router?

User exec

HyperTerminal stopped coming pre-installed on which Windows OS?

Windows Vista

What does the CD LED indicate on the voice WAN interface card?

carrier detect

What are two commands that can be used to set the configuration register?

config-register or confreg

At the interface configuration prompt, which command returns you to the main configuration prompt?

exit

A hub will forward a frame out all ports when it receives a broadcast frame from a host. (True or false?)

f

From windows CMD, what command displays the local systems ip address?

ipconfig

Which bits represent the boot field on the configuration register?

lowest four

Which command initiates the transfer of a Cisco IOS image over IP from ROMMON?

tftpdnld