ActualTests.Cisco.640-802.Exam.Q.and.A.08.15.08-DDU (1130589), страница 49
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The configuration register is set to 0x2100.C. The boot system flash command is missing from the configuration.D. The configuration register is set to 0x2102.E. The router is configured with the boot system startup command.F. None of the aboveAnswer: AExplanation:This output is what you get when the router doesn't have a valid startup configuration inNVRAM. When the administrator issued the "copy start run" command, the existingconfig was then overwritten by the startup config, which in a new router is the factorydefault (unconfigured) settings. What the administrator meant to issue was the "copy runstart" command to save the configuration, not the "copy start run" as shown here.QUESTION 434:Before installing a new, upgraded version of the IOS, what should be checked on therouter, and which command should be used to gather this information? (Choosetwo)A.
show running-configB. show versionC. the version of the bootstrap software present on the routerD. the amount of available ROME. the amount of available flash and RAM memoryF. show processesAnswer: B, EActualtests.com - The Power of Knowing640-802Explanation:To upgrade the IOS, the first two steps are:1. Download the Cisco IOS software image to your workstation or PC.2. Install the new Cisco IOS software image in the outbound directory of the TFTPserver.The TFTP server looks for the router's Cisco IOS software image in this directory.
Makesure that the image you want to copy to your Flash is in this directory.Check the memory requirements needed for the Software image being upgraded, which ismentioned in the Downloads download page. Using the show version command, verifythat you have enough memory.QUESTION 435:DRAG DROPYou work as a network administrator at Certkiller .com.Your boss, Mrs. Certkiller, tells you to match the commands with the appropriatedescriptions. One of the commands listed below will not be used.Actualtests.com - The Power of Knowing640-802Answer:QUESTION 436:Which of the commands below would you enter if you wanted to see theconfiguration register of your router?A. show bootB. show flashC. show registerD. show versionE. show configAnswer: DExplanation:To display the configuration of the system hardware, the software version, the names andsources of configuration files, and the boot images, use the show version command inEXEC mode.Actualtests.com - The Power of Knowing640-802Example:The following is sample output from the show version command:Router1> show versionCisco Internetwork Operating System SoftwareIOS (tm) 7200 Software (C7200-J-M), Experimental Version 11.3(19970915:164752) [hampton-nitro-baseline 249]Copyright (c) 1986-1997 by cisco Systems, Inc.Compiled Wed 08-Oct-97 06:39 by hamptonImage text-base: 0x60008900, data-base: 0x60B98000ROM: System Bootstrap, Version 11.1(11855) [beta 2], INTERIM SOFTWAREBOOTFLASH: 7200 Software (C7200-BOOT-M), Version 11.1(472), RELEASERouter1 uptime is 23 hours, 33 minutescisco 7206 (NPE150) processor with 57344K/8192K bytes of memory.R4700 processor, Implementation 33, Revision 1.0 (512KB Level 2 Cache)Last reset from power-onBridging software.X.25 software, Version 3.0.0.SuperLAT software copyright 1990 by Meridian Technology Corp).TN3270 Emulation software.8 Ethernet/IEEE 802.3 interface(s)2 FastEthernet/IEEE 802.3 interface(s)4 Token Ring/IEEE 802.5 interface(s)4 Serial network interface(s)1 FDDI network interface(s)125K bytes of non-volatile configuration memory.1024K bytes of packet SRAM memory.20480K bytes of Flash PCMCIA card at slot 0 (Sector size 128K).20480K bytes of Flash PCMCIA card at slot 1 (Sector size 128K).4096K bytes of Flash internal SIMM (Sector size 256K).Configuration register is 0x2102QUESTION 437:After logging into a router, you type in "enable" and then enter the correctpassword when prompted.
What is the current router prompt symbol at this point?A. >B. #C. ?D. *E. All of the aboveF. None of the aboveAnswer: BActualtests.com - The Power of Knowing640-802Explanation:When you enter the privileged mode by typing enable the router prompt will change to a# character.Incorrect Answers:A. This is the prompt given after initially logging on.C, D. These are not valid router prompts.QUESTION 438:In the Cisco IOS, what is the definition of a global command?A.
A command that can be entered in any configuration mode.B. A command that supports all protocols.C. A command that is implemented in all IOS versions.D. A command that is set once and affects the entire router.E. A command that is available in every release of IOS.Answer: DExplanation:When you enter global configuration mode and enter a command, it is applied to therunning configuration file that is currently running in ram. The configuration of a globalcommand affects the entire router. An example of a global command is one used for thehostname of the router.Incorrect Answers:A.
Global configuration commands must be performed while in global configurationmode. For example, when you are in the interface configuration mode, you most likelywill need to exit out into global mode to type in the commands.B. Global commands do not necessarily support every protocol.C. This is not necessarily true, since there are certain global commands that are supportedon one feature set that are not on a different feature set of IOS.E.
Global commands can become outdated, and can be replaced by newer commands inthe newer releases of IOS.QUESTION 439:Which of the following commands will display the name of the IOS image file beingused in a Certkiller router?A. Router# show IOSB. Router# show versionC.
Router# show imageActualtests.com - The Power of Knowing640-802D. Router# show protocolsE. Router# show flashAnswer: B, EExplanation:Different Cisco IOS versions and feature sets will ultimately dictate the size of the IOSfile and the amount of Flash and DRAM memory required to run the IOS. If you areplanning to upgrade to a new IOS, you must make sure that you have enough memory(the more, the better) in your device. To see the amount of Flash you have and the currentIOS file stored in Flash memory, utilize the show flash command as follows:Router>show flashSystem flash directory:File Length Name/status 1 5510192c2600-is-mz.120-3.T3.bin[5510256 bytes used, 2878352 available, 8388608 total]8192Kbytes of processor board System flash (Read/Write)Typically, the filename of the IOSfile in Flash correctly reflects the actual IOS version running currently on the device.However, an administrator can easily change the filename to his or her own purposes, orthere could be multiple IOS files stored on the Flash and you are not sure which one isrunning currently.
To ensure the correct version of IOS, use the widely practical showversion command.Incorrect Answers:A, C. These are invalid commands.D. The command "show protocols" will show the routed protocols in use by the routerand by interface conditions and their IP address, if configured.QUESTION 440:After making changes to the router, you issue the "copy running-configstartup-config" command to save changes. After reloading the router, the routercomes 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 omitted in the configuration.C. The configuration register setting is incorrect.D. The upgraded configuration incompatible with the hardware platform.E. The upgraded IOS incompatible with the hardware.F.
None of the aboveAnswer: CExplanation:When you enter the command, "copy running-config startup-config" you save yourcurrent settings to NVRAM. The problem described in this question is that it appears therouter is set to bypass the NVRAM, making it come up in the initial configuration dialog.Actualtests.com - The Power of Knowing640-802The most likely cause of a router with the configuration register settings set incorrectly isthat the router recently went through the password recovery procedure.QUESTION 441:You need to upgrade the IOS of an existing router on your network.
The new IOSimage is located on a TFTP server that you have set up within the network. Whatcommand should you issue in order to download the new IOS version?A. Router# copy tftp flashB. Router# copy flash runC. Router(config)# restore flashD. Router(config)# repair flashE. Router# copy flash tftpF. Router# copy start flashG. None of the aboveAnswer: AExplanation:The command "copy tftp flash" will copy the new IOS version upgrade from yournetworks TFTP server (assuming of course you have a TFTP server with the new versionof IOS standing by).Incorrect Answers:C, D. The copy tftp flash command should be issued from the enable command prompt.
Itis not necessary to go into configuration mode.E. This will have the reverse effect, and will copy the IOS image on your router onto afolder in your TFTP server.QUESTION 442:Study the exhibit below:Actualtests.com - The Power of Knowing640-802The Certkiller systems administrator in Lisbon has configured a new router toconnect with his company's head office in Gibraltar. He attempted to create andsave 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 correctE. There is an incorrect IP address configured on E0 of the Gibraltar routerF. None of the aboveAnswer: BExplanation:An incorrect subnet mask on the TFTP server is the cause of this problem. If you look atthe subnet masks of all the other devices you'll notice that they are /28. If you rewrite thesubnet mask of the TFTP server, of 255.255.255.192 you'll notice that it translates to asubnet mask of /26.
A subnet mask of 255.255.255.240, which is a /28, applied to theTFTP server will fix this problem.QUESTION 443:Study the exhibit below:Actualtests.com - The Power of Knowing640-802You just connected your computer directly to the E0 port of a router and you'rerunning a console session. Which of the following steps below are required tosuccessfully implement the "copy flash tftp" command and upload the flash imageonto 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 becopied.D. The copy flash tftp command must provide the IP address of the administrator'sworkstation.E.
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