![]() ![]() Global configuration (config) Command History The URL of the system image to load at system startup. Sets the system image for all devices in the stack. The options are bootflash:, flash:, ftp:, http:, sftp:, and tftp. To remove the startup system image specification, use the no form of this command.īoot system To specify which system image to load during the next boot cycle, use the boot system command in global configuration mode. This example shows how to boot the device using the new-image.bin image:ĭevice: set BOOT flash:/new-images/new-image.binĪfter entering this command, you are prompted to start the setup program. These settings are not saved for the next boot operation.įilenames and directory names are case sensitive. When you specify boot loader boot command options, they are executed immediately and apply only to the current boot loader session. If you supply an image name for the file-url variable, the boot command attempts to boot the specified image. When you enter the boot command without any arguments, the device attempts to automatically boot the system by using the information in the BOOT Path (directory) and name of a bootable image. Use flash: for the system board flash device use usbflash0: for USB memory sticks. Syntax DescriptionĪlias for a file system. To load and boot an executable image and display the command-line interface (CLI), use the boot command in boot loader mode.īoot flag filesystem: /file-url. This example shows how to display the ARP table:ġ72.20.136.8 is at 00:1b:78:d1:25:ae, via port 0 ![]() The ARP table contains the IP-address-to-MAC-address mappings. (Optional) Shows the ARP table or the mapping for a specific IP address. To display the contents of the Address Resolution Protocol (ARP) table, use the arp command in boot loader mode.
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