Ecpi - Cis 202 - Routers 1 - Week 1

Front 1

File size divided by actual file transfer time in seconds is the formula for _______________

Back 1

Throughput

Front 2

Where are packets sent that need to leave the local network?

Back 2

Default Gateway

Front 3

In the OSI model, packets are found at the

Back 3

Network

Front 4

Routers primarily function at the ____________ layer of the OSI Model.

Back 4

Network

Front 5

The reason a MAC address is not routable is because it has no __________ number.

Back 5

Network

Front 6

A socket is a combination of an IP Address and a ______ number.

Back 6

Port

Front 7

The address 10.16.4.22/24 would be on what network?

Back 7

10.16.4.0

This is asking for the subnet ID

Front 8

In TCP/IP an IP Address consist of a ___________ section and a host section as defined by the subnet mask.

Back 8

Network

Front 9

The OSI network layer field that specifies whether TCP or UDP is to be used is called the ____________ field.

Back 9

Protocol

Front 10

What is the command to configure the router hostname? (Do not use abbreviations)

Back 10

hostname

Front 11

List the command(s) to show information about flash memory such as files, usage data, and the IOS file name. (Do not use abbreviations)

Back 11

show flash

Front 12

List the command needed enter the mode to configure the console 0 line. Assume you are at the global configuration mode.(Do not use abbreviations)

Back 12

line console 0

Front 13

List the full command to enter interface configuration mode for the fa0/0 interface. Assume you are in global configuration mode. (Do not use abbreviations)

Back 13

interface fastethernet 0/0

Front 14

List the command to show the IOS file name. (Do not use abbreviations)

Back 14

show version

Front 15

List the command(s) to show the configuration in DRAM. (Do not use abbreviations)

Back 15

show running-config

Front 16

What command will restart the router from a normal boot without recycling the power switch off and on?

Back 16

Reload

Front 17

You boot the router and see strange characters on the screen. You seem to have no control from your keyboard. What terminal setting might be changed to fix this? (hint: two words)

Back 17

Baud rate

Front 18

Which type of cable is needed to connect a Console port on a router to a Com Port on a PC?

Back 18

Mirror

Front 19

What does the first field in the Network Layer IP Header provide?

Back 19

Version Number

Front 20

What command will allow an unencrypted password to be created to control access to priviledge exec mode? (two words)

Back 20

enable password

Front 21

To enter privileged EXEC, enter the ____ command at the User Mode prompt.

Back 21

enable

Front 22

By default, where does the router first look for the IOS?

Back 22

Flash Memory

Front 23

You have executed the command to save the running configuration on a router to the start-up configuration file. Where was the information written to?

Back 23

NVRAM

Front 24

What is the command to turn off an interface?

Back 24

shutdown

Front 25

List the command combination to enable (or turn on) an interface. Assume you are in interface configuration mode. (Do not use abbreviations)

Back 25

no shutdown

Front 26

List the command to enter line configuration mode to configure the auxiliary 0 line. Assume you are in global configuration mode. (Do not use abbreviations)

Back 26

line aux 0

Front 27

The transport layer field bit that intilizes a session with a destination host is called the ___ bit

Back 27

SYN

Front 28

List the command combination to enable (or turn on) an interface. Assume you are in interface configuration mode. (Do not use abbreviations)

Back 28

no shutdown

Front 29

What is the command to turn off an interface?

Back 29

shutdown

Front 30

List the command to show the value of the configuration register. (Do not use abbreviations)

Back 30

show version

Front 31

List the command(s) to copy the running configuration to a tftp server. (Do not use abbreviations)

Back 31

copy running-config tftp

Front 32

What configuration register number is required to bypass NVRAM?

Back 32

0x2142

Front 33

If you are at the router(config-if)# prompt and you type exit, which prompt will you see next?

Back 33

router(config)#

Front 34

When you are in interface configuration mode, which router prompt will you see?

Back 34

router(config-if)#

Front 35

From among the following answers, choose all those required to make a telnet connection to a router and configure it:

Back 35

A. Telnet Password

B. A logical address

Front 36

Why would you use the “show ip interface brief” command?

Back 36

To see a summary all the interfaces and their states

Front 37

Which of the following configuration modes would allow you configure an IP address?

Back 37

Router(config-if)

Front 38

Which two of the following commands would show you the IP address of the Fast Ethernet 0/0 interface?

Back 38

A. show interface fa0/0

B. show interfaces

Front 39

____ configuration mode allows you to configure the Ethernet and serial interfaces on your router.

Back 39

Interface

Front 40

What IOS command is used to display statistics for all router interfaces?

Back 40

show interface

Front 41

Which of the following subnet masks are most useful for a point to point connection?
Select one:
a. 255.255.255.255
b. 255.255.255.252
c. 255.255.255.254
d. 255.255.255.253
e. 255.255.255.248

Back 41

b. 255.255.255.252

Front 42

How do you restart the router without recycling the power switch?

Select one:
A. Restart Hyperterminal
B. Use Cntrl-Alt-Del
C. Type Reload
D. Type Exit

Back 42

Type Reload Correct

Front 43

The wiring sequence at the ends of a 100baseT cable is 1-3, 2-6, 3-1, 6-2? What can this cable be used for?

Select one:
A. To connect a switch to another switch
B. To connect a host to a switch
C. To connect a switch to a router
D. To connect the host com port to the router's console port

Back 43

B. To connect a host to a switch

Front 44

Which type cable would I use to connect a Console port on a router to a Com Port on a PC?

Select one:
A. RJ-45 Crossover
B. RJ-45 Rollover/Mirror
C. RJ-45 Straight
D. DB-60 with DCE/DTE ends

Back 44

B. RJ-45 Rollover/Mirror

Front 45

I need to be able to connect a host to a switch and then connect the switch to a router. I plug a straight cable into the switch port and I want to plug the other end into the router. What port on the router will the switch be connected to?

Select one:
A. Aux
B. Loopback
C. Ethernet (including fast ethernet)
D. Serial

Back 45

C. Ethernet (including fast ethernet) Correct

Front 46

What does the first field in the IP Header indicate?

Select one:
A. Destination IP Address
B. Source IP Address
C. IP version number
D. Source MAC Address

Back 46

C. IP version number

Front 47

Which one of the following uses ICMP to return information about packet delivery?

Select one:
A. Traceroute
B. IPCONFIG
C. HTTP
D. NETPath

Back 47

A. Traceroute

Front 48

Which of the following commands represents the complete command for entering the global configuration mode?

Select one:
A. configure terminal
B. configuration terminal
C. config t
D. conf t

Back 48

A. configure terminal

Front 49

To view information about a router's flash memory, enter "____" at the enable mode prompt.

Select one:
A. show flash
B. sh fl mem
C. show mem
D. show nvram

Back 49

A. show flash

Front 50

Why would you use the “show ip interface brief” command?







Select one:
A. To see what clock rate has been applied
B. To see what MAC address is assigned to the interfaces
C. To see what protocols are running on the interfaces
D. To see a summary all the interfaces and their states

Back 50

D. To see a summary all the interfaces and their states

Front 51

To enter privileged EXEC, enter the ____ command at the User Mode prompt.

Select one:
A. enter
B. activate
C. enable
D. open

Back 51

C. enable

Front 52

Which command will display the current configuration, including any changes made since the last bootup?

Select one:
A. show terminal
B. show running-config
C. show startup
D. show flash

Back 52

B. show running-config

Front 53

What command is used to view the current router configuration register?

Select one:
A. show register
B. show version
C. show ios register
D. show configuration-register
E. show configuration

Back 53

B. show version

Front 54

Which of the following clears the NVRAM memory?




Select one or more:
A. erase rom Incorrect
B. erase config.old
C. erase startup-config
D. erase running-config

Back 54

C. erase startup-config

Still have to find rest of answers

***********************************

Front 55

By default, where does the router first look for the IOS?







Select one:
A. NVRAM
B. FLASH
C. DRAM
D. USB

Back 55

B. FLASH

Front 56

A standard Cisco router has four different types of memory. Where is the system startup configuration file stored?

Select one:
A. RAM
B. Flash
C. ROM
D. NVRAM

Back 56

D. NVRAM

Front 57

What memory contains a copy of the Cisco IOS software?

Select one:
A. RAM
B. ROM
C. Flash
D. NVRAM

Back 57

looking for answer
*******************************

Front 58

You are troubleshooting a network problem. The user reports that he cannot access the Internet. He can ping the switch he is connected to. From your remote location, you cannot ping the switch, but you can reach his default gateway. Which of the following is most likely to be the source of the problem?

Select one:
A. VMWare
B. The router interface
C. The Internet Service Provider
D. The cable between the switch and the router
E. The user's CAT5 cable

Back 58

D. The cable between the switch and the router

Front 59

Throughput is determined using which of the following?







Select one:
A. File Size / Actual time to complete the transfer
B. Bandwidth / File size
C. File Size / Bandwidth
D. Time to complete the transfer / Bandwidth

Back 59

A. File Size / Actual time to complete the transfer

Front 60

List the command used to describe or annotate an interface and finish it using the text "WAN Connection to Detroit". (Do not use abbreviations)

Back 60

description WAN Connection to Detroit

Front 61

List the command to turn off an interface. (Do not use abbreviations)

Back 61

shutdown

Front 62

Which of the following functions can be accomplished in user mode?

Select one or more:
A. Ping
B. erase start
C. Telnet
D. Configure hostname

Back 62

A. Ping

C. Telnet

Front 63

If you are at the router(config-if)# prompt and you type exit, which prompt will you see next?

Select one:
A. router>
B. router#
C. router(config)#
D. router(config-line)#
E. rommon>

Back 63

C. router(config)#

Front 64

Which two of the following commands would show you the IP address of the Fast Ethernet 0/0 interface?

Select one or more:
A. show interface fa0/0
B. show interfaces
C. show fa0
D. show mac-address-table

Back 64

A. show interface fa0/0
B. show interfaces

Front 65

____ configuration mode allows you to configure the Ethernet and serial interfaces on your router.

Select one:
A. Interface
B. Base
C. Line
D. Virtual
E. router

Back 65

A. Interface

Front 66

You are implementing a network. Within the Cisco hierarchal model, which layer would address the configuration of routers closest to the users?

Select one:
A. User
B. Physical
C. Access
D. Core
E. Distribution

Back 66

C. Access

Front 67

An IP address is followed by a slash (/ ) with a number such as /24. What does this number indicate?

Select one:
a. The number of bits turned on in the host part of the address
b. The number of bits turned on to create the subnet mask
c. A type of path statement for data file systems
d. The type of packet header is being used

Back 67

b. The number of bits turned on to create the subnet mask

Front 68

Email and FTP services work at which OSI layer?

Select one:
a. Presentation
b. Transport
c. Application
d. Session

Back 68

c. Application

Front 69

Given the network 153.10.0.0, which of the following subnet masks will create 62 networks?

Select one:
a. 255.254.0.0
b. 255.255.252.0
c. 255.255.128.0
d. 255.255.255.128

Back 69

c. 255.255.128.0

Front 70

In the equation "2n - 2 = # of Hosts Addresses Required", what does the "n" stand for?

Select one:
a. Number of Bits turned ON(Host Bits) in the Subnet mask
b. Number of Bits turned OFF(Network Bits) in the Subnet mask
c. Number of Bits turned OFF(Host Bits) in the Subnet mask.
d. Number of Bits turned ON(Network Bits) in the Subnet mask

Back 70

c. Number of Bits turned OFF(Host Bits) in the Subnet mask.

Front 71

Of the following addresses, which one is the correct broadcast address for subnet address 192.168.2.32/27?

Select one:
a. 192.168.2.63
b. 192.168.2.0
c. 102.168.255.255
d. 192.168.2.255

Back 71

a. 192.168.2.63

Front 72

What does a subnet mask do?

Select one:
a. Separates TCPIP from IPX/SPX
b. Separates the Broadcast IDs from the Host IDs
c. Separates the Network ID from the Host ID
d. Separates the VLANs from each other
e. Separates the workgroups from each other

Back 72

b. Separates the Broadcast IDs from the Host IDs

Front 73

What layer of the OSI model ensures packets are delivered error free, in sequence, and without loss?

Select one:
a. Physical
b. Data Link
c. Transport
d. Network

Back 73

c. Transport

Front 74

What layer of the OSI model is associated with a packet?

Select one:
a. Transport
b. Physical
c. Data Link
d. Network

Back 74

d. Network

Front 75

What layer of the OSI model places the signal on the wire?

Select one:
a. Physical
b. Network
c. Transport
d. Data Link

Back 75

a. Physical

Front 76

What OSI Layer does a switch primarily operate in?

Select one:
a. Physical
b. Data Link
c. Session
d. Network
e. Transport

Back 76

b. Data Link

Front 77

What OSI Layer is responsible for converting 0s and 1s into signals appropriate for the specific media being used for network transmission?

Select one:
a. Transport
b. Network
c. Physical
d. Data Link
e. Application

Back 77

c. Physical

Front 78

Which of the following CAT5 wires should be used to connect one switch directly to another switch? Assume that the switches are not capable of any auto detection and correction.

Select one:
a. Console Cable
b. Crossover Cable
c. Straight Cable
d. T-1 Cable

Back 78

b. Crossover Cable

Front 79

Where are packets sent that need to leave the local network?

Back 79

default gateway

Front 80

Routers primarily function at the ____ layer of the OSI?

Back 80

network

Front 81

List the command combination to enable (or turn on) an interface. Assume you are in interface configuration mode. (Do not use abbreviations)

Back 81

no shutdown