WebJul 1, 2024 · The configuration register can be set from configuration mode with the config-register command. From ROMmon, execute the confreg command. Issue the show version command to view the current setup of the configuration register: Router#show version. Cisco IOS XE Software, Version 16.10.01a. WebFeb 1, 2016 · Recover from a 3850 Series Switch Boot Failure. This section describes possible recovery methods for a 3850 Series Switch boot failure, such as a corrupt boot image, a corrupt packages.conf file, or missing files. Note: Ensure that you have knowledge of the two possible boot modes, INSTALL and BUNDLE, before you continue. Standard …
ROM Monitor [Support] - Cisco Systems
WebAug 18, 2024 · Copying 'cat3k_caa-rpbase.16.03.06.SPA.pkg' into the buffer. Failed to open file: no such file or directory. The system is unable to boot automatically. The. BOOT environment variable needs to be set to a. bootable image. switch: emergency-install usbflash0:/cat3k_caa-universalk9.16.03.06.SPA.bin. Unknown cmd: WebJun 22, 2009 · These are three ways the router can enter ROM Monitor (ROMmon) mode (rommon#>): Reload, initialize, or power cycle the router with the configuration register boot field set to 0. Reload, initialize, or power cycle the router without having a Cisco IOS Software image to boot from. Press the Break key within the first 60 seconds of the … grants for immigrant legal services
Upgrade, Recover, and Manage Catalyst 3850 Series Switch - Cisco
WebSep 30, 2024 · Running into an issue with a Cisco 3850 in a boot loop after upgrading to IOS XE 16.9.5. Appeared that the switch was starting a boot loader install, received a failed message and is now stuck in the following boot loop: ... Appreciate the response, all of the methods I know to break into Rommon failed to work. I ended up RMA-ing the switch ... WebJul 7, 2024 · Press and hold the Mode button, the switch LEDs should start blinking after a few seconds. Continue holding down the Mode button. The LEDs stop blinking after 7 more seconds, and then the switch restarts. The switch now operates like an unconfigured switch. Connect via console cable and proceed with the setup. WebMar 5, 2024 · I wanted to configure my WS-C3650-24PS switch but i saw that the switch cannot boot well, so i tried to make the switch go on rommon mode with holding the mode button while i'm plugging the power cable, but i make that many time and it's not possible to go on rommon mode, and i have that on the screen : *** TLB (Load/Fetch) Exception ***. chipmasters.us