单选题You are upgrading your Cisco router IOS from a TFTP server over the network. The upgrade procedure is stopped and you are prompted to erase the current flash contents before continuing. What is most plausible reason for this? （）AThere is insufficient room for more than one image.BThe router has detected a copy of the current software image on the TFTP server.CThe file can be relocated and not compressed.DThe image to load is a binary executable file.
单选题
You are upgrading your Cisco router IOS from a TFTP server over the network. The upgrade procedure is stopped and you are prompted to erase the current flash contents before continuing. What is most plausible reason for this? （）
A
There is insufficient room for more than one image.
B
The router has detected a copy of the current software image on the TFTP server.
C
The file can be relocated and not compressed.
D
The image to load is a binary executable file.
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During startup, router VE1 displays the following error message:boot: cannot open "flash:"What will VE1 do next?A. It will attempt to locate the configuration file from a TFTP server. If this fails, it will initiate the setup dialog.B. It will attempt to locate the IOS from a TFTP server. If this fails, it will load a limited IOS from ROM.C. It will attempt to locate the configuration file from a TFTP server. If this fails, it will load a limited configuration from ROM.D. Because of damaged flash memory, the router will fail the POST.E. It will attempt to locate the IOS from a TFTP server. If this fails, it will initiate the setup dialog.F. None of the above
You are upgrading your Cisco router IOS from a TFTP server over the network. The upgrade procedure is stopped and you are prompted to erase the current flash contents before continuing. What is most plausible reason for this? （）A. There is insufficient room for more than one image.B. The router has detected a copy of the current software image on the TFTP server.C. The file can be relocated and not compressed.D. The image to load is a binary executable file.
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 flashB. Router# copy flash runC. Router(config)# restore flashD. Router(config)# repair flashE. Router#copy flash tftpF. Router# copy start flash
When upgrading the IOS image, the network administrator receives the exhibited error message. What could be the cause of this error?() A. The new IOS image is too large for the router flash memory.B. The TFTP server is unreachable from the router.C. The new IOS image is not correct for this router platform.D. The IOS image on the TFTP server is corrupt.E. There is not enough disk space on the TFTP server for the IOS image.
There are no boot system commands in a router configuration in NVRAM.What is the fallback sequence that router will use to find an ios during reload?() A. Flash,TFTP server,ROMB. Flash,NVRAM,ROMC. ROM,NVRAM,TFTP serverD. NVRAM,TFTP server,ROME. TFTP server,Flash,NVRAM
Refer to the exhibit. For what two reasons has the router loaded its IOS image from the location that is shown? () A.Router1 has specific boot system command that instruct it to load IOS from TFTP server.B.Router1 is acting as a TFTP server for other routers.C.Router1 cannot locate a valid IOS image in flash memory.D.Router1 defaulted to ROMMON mode and loaded the IOS image from a TFTP server.E.Cisco routers will first attempt to load a image from TFTP for management purposes.
During startup, the router displays the following error message: boot: cannot open "flash:" What will the router do next()。 A.Because of damaged flash memory, the router will fail the POST.B.It will attempt to locate the IOS from a TFTP server. If this fails, it will initiate the setup dialog.C.It will attempt to locate the IOS from a TFTP server. If this fails, it will load a limited IOS from ROM.D.It will attempt to locate the configuration file from a TFTP server. If this fails, it will initiate the setup dialog.E.It will attempt to locate the configuration file from a TFTP server. If this fails, it will load a limited configuration from ROM.
Which result is of securing the Cisco IOS image by use of the Cisco IOS image resilience feature？（）A、The Cisco IOS image file will not be visible in the output from the show flash command.B、The show version command will not show the Cisco IOS image file location.C、When the router boots up， the Cisco IOS image will be loaded from a secured FTP location.D、The running Cisco IOS image will be encrypted and then automatically backed up to a TFTP server.
During startup, the router displays the following error message: boot: cannot open "flash:" What will the router do next?（）A、Because of damaged flash memory， the router will fail the POSTB、It will attempt to locate the IOS from a TFTP server. If this fails， it will initiate the setup dialog.C、It will attempt to locate the IOS from a TFTP server. If this fails， it will load a limited IOS from ROMD、It will attempt to locate the configuration file from a TFTP server. If this fails， it will initiate the setup dialog.E、It will attempt to locate the configuration file from a TFTP server. If this fails， it will load a limited configuration from ROM
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 flashB、Router# copy flash runC、Router(config)# restore flashD、Router(config)# repair flashE、Router#copy flash tftpF、Router# copy start flash
When upgrading the IOS image, the network administrator receives the exhibited error message. What could be the cause of this error?（）A、The new IOS image is too large for the router flash memory.B、The TFTP server is unreachable from the router.C、The new IOS image is not correct for this router platform.D、The IOS image on the TFTP server is corrupt.E、There is not enough disk space on the TFTP server for the IOS image.
While troubleshooting a network problem,a technician discovers that the current copy of the Cisco IOS is outdated and needs to be updated.Which of the following commands would the technician issue to replace the Cisco router IOS with the newer version?（）A、Router#copy tftp flashB、Router(config)#restore flashC、Router(config)#repair flashD、Router#copy flash runE、Routercopy start flashF、Router#copy start flash
You are upgrading your Cisco router IOS from a TFTP server over the network. The upgrade procedure is stopped and you are prompted to erase the current flash contents before continuing. What is most plausible reason for this? （）A、There is insufficient room for more than one image.B、The router has detected a copy of the current software image on the TFTP server.C、The file can be relocated and not compressed.D、The image to load is a binary executable file.
There are no boot system commands in arouter configuration in NVRAM.What is the fallback sequence that router will use to find an ios during reload?（）A、Flash,TFTPserver,ROMB、Flash,NVRAM,ROMC、ROM,NVRAM,TFTP serverD、NVRAM,TFTP server,ROME、TFTP server,Flash,NVRAM
What are two requirements to perform a warm Cisco IOS upgrade on a Cisco ISR router? （）(Choose two.)A、at least one enabled Ethernet interfaceB、Cisco IOS version 12.3(2)T or greaterC、enough memory to decompress the new Cisco IOS imageD、internal flash memory equaling two times the space required for the current Cisco IOS image
There are no boot system commands in a router configuration in NVRAM.What is the fallback sequencethat router will use to find an ios during reload？（）A、Flash，TFTP server，ROMB、Flash，NVRAM，ROMC、ROM，NVRAM，TFTP serverD、NVRAM，TFTP server，ROME、TFTP server，Flash，NVRAM
What is the purpose of the secure boot-config global configuration ？（）A、takes a snapshot of the router running configuration and securely archives it in persistent storageB、stores a secured copy of the Cisco IOS image in its persistent storageC、backs up the Cisco IOS image from flash to a TFTP serverD、enables Cisco IOS image resilience
Refer to the exhibit. For what two reasons has the router loaded its IOS image from the location that is shown? （）A、Router1 has specific boot system command that instruct it to load IOS from TFTP server.B、Router1 is acting as a TFTP server for other routers.C、Router1 cannot locate a valid IOS image in flash memory.D、Router1 defaulted to ROMMON mode and loaded the IOS image from a TFTP server.E、Cisco routers will first attempt to load a image from TFTP for management purposes.
多选题Refer to the exhibit. For what two reasons has the router loaded its IOS image from the location that is shown? （）ARouter1 has specific boot system command that instruct it to load IOS from TFTP server.BRouter1 is acting as a TFTP server for other routers.CRouter1 cannot locate a valid IOS image in flash memory.DRouter1 defaulted to ROMMON mode and loaded the IOS image from a TFTP server.ECisco routers will first attempt to load a image from TFTP for management purposes.
单选题When upgrading the IOS image, the network administrator receives the exhibited error message. What could be the cause of this error?（）AThe new IOS image is too large for the router flash memory.BThe TFTP server is unreachable from the router.CThe new IOS image is not correct for this router platform.DThe IOS image on the TFTP server is corrupt.EThere is not enough disk space on the TFTP server for the IOS image.
单选题During startup, the router displays the following error message: boot: cannot open "flash:" What will the router do next?（）ABecause of damaged flash memory， the router will fail the POSTBIt will attempt to locate the IOS from a TFTP server. If this fails， it will initiate the setup dialog.CIt will attempt to locate the IOS from a TFTP server. If this fails， it will load a limited IOS from ROMDIt will attempt to locate the configuration file from a TFTP server. If this fails， it will initiate the setup dialog.EIt will attempt to locate the configuration file from a TFTP server. If this fails， it will load a limited configuration from ROM
单选题During startup, the router displays the following error message: boot: cannot open "flash:" What will the router do next（）。ABecause of damaged flash memory, the router will fail the POST.BIt will attempt to locate the IOS from a TFTP server. If this fails, it will initiate the setup dialog.CIt will attempt to locate the IOS from a TFTP server. If this fails, it will load a limited IOS from ROM.DIt will attempt to locate the configuration file from a TFTP server. If this fails, it will initiate the setup dialog.EIt will attempt to locate the configuration file from a TFTP server. If this fails, it will load a limited configuration from ROM.
单选题There are no boot system commands in a router configuration in NVRAM. What is the fallback sequence that the router will use to find an IOS during reload?（）ATFTP server, Flash, NVRAMBROM, NVRAM, TFTP serverCNVRAM, TFTP server, ROMDFlash, TFTP server, ROMEFlash, NVRAM, ROM
多选题What are two requirements to perform a warm Cisco IOS upgrade on a Cisco ISR router? （）(Choose two.)Aat least one enabled Ethernet interfaceBCisco IOS version 12.3(2)T or greaterCenough memory to decompress the new Cisco IOS imageDinternal flash memory equaling two times the space required for the current Cisco IOS image
单选题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?（）ARouter# copy tftp flashBRouter# copy flash runCRouter(config)# restore flashDRouter(config)# repair flashERouter#copy flash tftpFRouter# copy start flash
单选题What is the purpose of the secure boot-config global configuration ？（）Atakes a snapshot of the router running configuration and securely archives it in persistent storageBstores a secured copy of the Cisco IOS image in its persistent storageCbacks up the Cisco IOS image from flash to a TFTP serverDenables Cisco IOS image resilience
单选题Which result is of securing the Cisco IOS image by use of the Cisco IOS image resilience feature？（）AThe Cisco IOS image file will not be visible in the output from the show flash command.BThe show version command will not show the Cisco IOS image file location.CWhen the router boots up， the Cisco IOS image will be loaded from a secured FTP location.DThe running Cisco IOS image will be encrypted and then automatically backed up to a TFTP server.