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QUESTION 91
After making changes to the router, you issue the “copy running-config startup-config” command to save changes. After reloading the router, the router comes up in setup mode. You again make changes, save them, and reboot. Again, the router comes up in setup mode. What is the most likely cause of this?
A. The NVRAM is corrupted.
B. The boot system commands were omiTT ed in the configuration.
C. The configuration register seTT ing is incorrect.
D. The upgraded configuration incompatible with the hardware platform.
E. The upgraded IOS incompatible with the hardware.
F. None of the above
Correct Answer: C
QUESTION 92
You need to upgrade the IOS of an existing router on your network. The new IOS image is located on a TFTP server that you have set up within the network. What command should you issue in order to download the new IOS version?
A. Router# copy tftp flash
B. Router# copy flash run
C. Router(config)# restore flash
D. Router(config)# repair flash E. Router# copy flash tftp
E. Router# copy start flash
F. None of the above
Correct Answer: A
QUESTION 93
Study the exhibit below:
Exhibit
The Troytec systems administrator in Lisbon has configured a new router to connect with his company’s head office in Gibraltar. He aTT empted to create and save an image file of the new router on the TFTP server in Gibraltar but failed. Based on the information given by above exhibit, what is the underlying problem?
A. The IP address if the TFTP server not correct.
B. There is an incorrect subnet mask of the TFTP server.
C. The default gateway of the TFTP server not properly set.
D. The subnet mask on the Lisbon router not correct
E. There is an incorrect IP address configured on E0 of the Gibraltar router
F. None of the above
Correct Answer: B
QUESTION 94
Study the exhibit below:
Exhibit You just connected your computer directly to the E0 port of a router and you’re running a console session. Which of the following steps below are required to successfully implement the “copy flash tftp” command and upload the flash image onto the TFTP server? (Select three answer choices)
A. TFTP server software must be activated.
B. TFTP server software must be running on the administrator’s workstation.
C. There must be space in the flash memory of the router to accommodate the file to be copied.
D. The copy flash tftp command must provide the IP address of the administrator’s workstation.
E. The administrator’s workstation must be on the same subnet as the router E0 interface.
F. The Ethernet connection between the router and the administrator’s workstation must be via straight-through cable.
Correct Answer: BDE
QUESTION 95
What kind of information can you deduce from an IOS image file name? (Select three answer choices)
A. Distribution channel failures
B. Feature capabilities
C. Memory capacity needs
D. Hardware product platform
E. Programming language requirements
F. Run location and compression status
Correct Answer: BDF
QUESTION 96
You wish to upgrade the IOS of a router without removing the image currently installed. What command will display the amount of memory that is being used by the current IOS image and whether there is enough room available to hold both the current and new images?
A. Router# show version
B. Router# show flash
C. Router# show memory
D. Router# show buffers
E. Router# show running-config
F. All of the above
Correct Answer: B QUESTION 97
The “show version” command was issued on a Troytec router as shown below: Exhibit
The Network administrator at Troytec .com wants to upgrade the IOS of this router. The new Image requires 64 MB of RAM & 16 MB for Storage of the File. Given the Output Shown in the Graphic, which of the following is true?
A. This router meets the requirements for the new image.
B. This router will require a DRAM upgrade to meet the requirements for the Image.
C. This router will require a FLASH upgrade to meet the requirements for the Image.
D. This router will require a NVRAM upgrade to meet the requirements for the Image.
Correct Answer: B
QUESTION 98
You are a trainee technician at Troytec , Inc. Your instructor tells you to backup an IOS image of a Cisco device to a Windows 2003 server on the network. What should you do first? (Choose three)
A. Make sure that the network server can be accessed.
B. Check that the authentication for access is set.
C. Assure that the network server has adequate space for the code image.
D. Verify any file naming and path requirements.
E. Make sure that the server can load and run the bootstrap code.
Correct Answer: ACD
QUESTION 99
Router TT 1 is not operating as expected and you want to verify that the router booted using the correct IOS image. Which command should be used to determine which IOS is running on the router?
A. show memory
B. show flash
C. show version
D. show startup-config
E. show config-register
F. None of the above
Correct Answer: C QUESTION 100
Refer to the output shown below. Why was this message received? Exhibit
A. The login command has not been set on CON 0.
B. The login command has not been set on the VTY ports.
C. No enable password has been set.
D. No VTY password has been set.
E. No enable secret password has been set.
F. No console password has been set.
Correct Answer: D
QUESTION 101
You wish to increase the security of all of the routers within the Troytec network. What can be done to secure the virtual terminal interfaces on a router? (Choose two)
A. Administratively shut down the interface.
B. Physically secure the interface.
C. Create an access list and apply it to the virtual terminal interfaces with the access-group command.
D. Configure a virtual terminal password and login process.
E. Enter an access list and apply it to the virtual terminal interfaces using the access-class command.
Correct Answer: DE
QUESTION 102
On router TT 1 , the Troytec network administrator issued the “service password- encryption” command. What is the effect of this configuration command?
A. Only passwords configured after the command has been entered will be encrypted.
B. Only the enable password will be encrypted.
C. It will encrypt all current and future passwords.
D. Only the enable secret password will be encrypted.
E. It will encrypt the secret password and remove the enable secret password from the configuration.
F. None of the above
Correct Answer: C
QUESTION 103
You want the text “Unauthorized access prohibited!” to be displayed before the login prompt every time
someone tries to initiate a Telnet session to a Troytec router, as shown in the example below:
Router#telnet 192.168.15.1
Trying 192.168.15.1 … Open Unauthorized access prohibited! User Access Verification Password: Which
command can be used to configure this message?
A. login banner x Unauthorized access prohibited! X
B. banner exec y Unauthorized access prohibited! Y
C. banner motd x Unauthorized access prohibited! X
D. vty motd “Unauthorized access prohibited!”
E. None of the above
Correct Answer: C
QUESTION 104
A Troytec router was configured as shown below: Exhibit
A Troytec .com technician is connected to the router console port. After configuring the commands displayed in the exhibit, the technician log out and then logs back in at the console. Which password does the technician need to enter at the router prompt get back into the privileged EXEC mode?
A. Troytec 1
B. Troytec 2
C. Troytec 3
D. A password would not be required.
Correct Answer: B QUESTION 105
Refer to the graphic. Although the console password was set to ” Troytec “, it displays in the router configuration as shown. What command caused the password to be stored like this?
Exhibit
A. Troytec 1(config)# encrypt password
B. Troytec 1(config)# password-encryption md 7
C. Troytec 1(config-line)# exec-timeout 1 55
D. Troytec 1(config)# service password-encryption
E. None of the above
Correct Answer: D QUESTION 106
You work as a network administrator at Troytec .com. Your boss, Mrs. Troytec , is interested in password configuration commands. Match the commands below with the appropriate tasks. Note that one of the commands will not be used.
Select and Place:
Correct Answer: QUESTION 107
Which of the following IOS commands could you use to troubleshoot a router connectivity problem on an IP network? (Select all valid answers)
A. show ip route
B. ipconfig
C. tracert
D. show interfaces
E. traceroute
F. ping
G. All of the above
Correct Answer: ADEF
QUESTION 108
What IOS command verifies connectivity between two hosts on the Troytec network by sending and receiving ICMP echo messages?
A. ping
B. tracert
C. netstat
D. show cdp neighbors detail
E. show ip route
F. traceroute
G. ipconfig
Correct Answer: A
QUESTION 109
Part of the Troytec network is shown below:
Exhibit
In this network segment, host Troytec A is trying to communicate with Host Troytec B. The e0 interface on Router Troytec 3 is down. Which of the following are true? (Choose two.)
A. Router Troytec 3 will send a Source Quench message type.
B. Router Troytec 3 will use ICMP to inform Host Troytec A, Router Troytec 1, and Router Troytec 2 that Host Troytec B cannot be reached.
C. Router Troytec 3 will send a Router Selection message type.
D. Router Troytec 3 will send a Destination Unreachable message type.
E. Router Troytec 3 will use ICMP to inform Router Troytec 2 that Host Troytec B cannot be reached.
F. Router Troytec 3 will use ICMP to inform Host Troytec A that Host Troytec B cannot be reached.
Correct Answer: DF
QUESTION 110
What kind of message does a PING send out to test connectivity?
A. ICMP echo request
B. Information interrupt request
C. Timestamp reply
D. Source quench
E. None of the above
Correct Answer: A QUESTION 111
Two Troytec offices are shown below: Exhibit
You work as a network technician at Troytec .com. Please study the exhibit carefully. A person is trying to send a file from a host on the Troytec main office network in Madrid to a server on the Troytec branch office network in Paris. The file transfer fails. The host on the Troytec main office can communicate with other hosts on the local network. Which command, issued from router Troytec 1, would be the most useful for troubleshooting this problem?
A. show interfaces
B. show version
C. show flash:
D. show controllers serial
E. show history
F. None of the above
Correct Answer: A
QUESTION 112
Why was the “show processes” command used on a Troytec router before a debug command was entered on it?
A. To verify that the CPU utilization is low enough to handle the effects of a debug command
B. To verify the amount of space in flash memory
C. To view the number of timers that are currently in use
D. To check if the load meter file has enough space left to store the output of the debug command
E. To verify the IOS version that is running
F. None of the above
Correct Answer: A
QUESTION 113
Two Troytec routers are directly connected as shown below:
Exhibit A network administrator cannot access Router2 from Router1. The interface is up and the line protocol is up on interface serial 0/0 on Router1. What command can the administrator enter on Router1 to verify the IP address of the serial interface on Router2?
A. telnet 164.18.1.2
B. show arp
C. show cdp neighbors detail
D. show interfaces
E. show ip route
F. trace 164.18.1.2
G. None of the above
Correct Answer: C
QUESTION 114
Exhibit:
While troubleshooting an issue on router TT 1 , you notice the console screen is rapidly displaying line after line of output similar to what is shown in the exhibit. The help desk has called to say that users are reporting a slowdown in the network. What will solve this problem while not interrupting network operation?
A. Enter the no debug all command.
B. Use the show processes command.
C. Save the configuration and reboot the router.
D. Press the CTRL+C keys.
E. Enter the terminal monitor command.
F. None of the above
Correct Answer: A
QUESTION 115
A new Troytec is using an IEEE 802.11b a wireless LAN. What is the maximum data rate specified for this WLAN?
A. 11 mbps
B. 100 mbps
C. 54 mbps
D. 10 mbps
E. 1000 mbps
F. 16 mbps
G. None of the above
Correct Answer: A
QUESTION 116
Which IEEE standard is used to define Wi-Fi?
A. IEEE 802.3
B. IEEE 802.5
C. IEEE 802.11h
D. IEEE 802.11c E. IEEE 802.11
Correct Answer:
QUESTION 117
802.1b is being utilized in the Troytec wireless network. Which spread spectrum technology does the 802.1b standard define for operation in this network?
A. FHSS
B. IR
C. DSSS and FHSS
D. DSSS
E. IR, FHSS and DSSS F. None of the above
Correct Answer: D
QUESTION 118
Two Troytec workers have established wireless communication directly between their wireless laptops. What type of wireless topology has been created by these Troytec employees?
A. ESS
B. IBSS
C. SSID
D. BSS
E. None of the above
Correct Answer: B
QUESTION 119
Three access points have been installed and configured to cover a small remote Troytec office. What term defines the wireless topology?
A. SSID
B. BSS
C. ESS
D. IBSS
E. ASS
F. None of the above
Correct Answer: C
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