![]() ![]() PCIe, Idx 2: Link upgraded to Gen2 based on client cpabilitiesĭDR4 Training Sequence - Ver TIP-0.23.(Sublib 0.8)0ĭDR4 Training Sequence - Switching XBAR Window to FastPath WindowĭDR4 Training Sequence - Ended SuccessfullyīootROM: Image checksum verification PASSEDīootROM: Boot image signature verification PASSED ![]() PCIe, Idx 1: Link upgraded to Gen2 based on client cpabilities :** Link is Gen1, check the EP capability UBIFS error (pid 0): ubifs_mount: Error reading superblock on volume 'ubi:part1' errno=-30!īootROM: RSA Public key verification PASSEDīootROM: CSK block signature verification PASSEDīootROM: Boot header signature verification PASSEDīoardId = 0x20board SerDes lanes topology details: This seems to be the stopping point: UBIFS error (pid 0): mount_ubifs: can't format empty UBI volume: read-only mount I have tried verifying / changing the bootvar but still same issue. We have a number of "refurbished" APs due to my company being cheap skates that won't boot. This way, the new image replaces the primary image.This is an odd one. In order to remove or overwrite an image on the WLC, boot up the WLC with the image that you want to keep and perform an upgrade. The controller, when rebooted, boots with the image that you chose. Save the configuration and reboot the controller. From the Image drop-down list, choose the image to be used as the active image.Ĥ. Choose Commands > Config Boot to navigate to the Config Boot Image page, which displays the primary and backup images presently available on the controller and also indicates the current image in use showing as (active).Ģ.Primary Sets the primary image as active. By default, the primary image on the controller is chosen as the active image. To change the controller boot option, use the config boot command. You can also manually change the active boot image of the controller with the config boot command.Įach controller can boot off the primary, previously loaded OS image or boot off the backup image, an OS image that was loaded earlier. Note: Older versions of Cisco BootLoader can show slightly different Menu options. Net: octmgmt0, octmgmt1, octeth0, octeth1, octeth2, octeth3, octeth4, octeth5, octeth6ġ. MMC: Octeon MMC/SD0: 0 (Type: MMC, Version: MMC v5.1, Manufacturer ID: 0x15, Vendor: Man 1501a546, Product: BJNB4R, Revision: 0.7) SF: Detected S25FL064A with page size 256 Bytes, erase size 64 KiB, total 8 MiB Reset Reason : Soft reset due to RST_SOFT_RST write OCTEON CN7240-AAP pass 1.3, Core clock: 1500 MHz, IO clock: 800 MHz, DDR clock: 1067 MHz (2134 Mhz DDR) The controller, when rebooted, boots with the new active image.Ĭisco BootLoader Version : 8.5.103.0 (Cisco build) (Build time: 07:47:10) You are prompted to choose an option from this list:ĬhooseOption 3: Change active boot image from the boot menu to set the backup image as the active boot image. Throughout the boot process on the controller, press Esckey to see additional options. If you assume that the controller has a valid backup image, reboot the controller. You can change the active image with either of these two methods: throughout the boot process or you can manually change the active boot image. If the primary image becomes corrupted, you can use the bootloader to boot with the backup image. The controller bootloader (ppcboot) stores a copy of the active primary image and the backup image. The primary image is the active image used by the WLC while the backup image is used as a backup for the active image. These images are the primary image and the backup image. The WLC, by default, maintains two images. If your network is live, ensure that you understand the potential impact of any command. ![]() All of the devices used in this document started with a cleared (default) configuration. The information in this document was created from the devices in a specific lab environment. The information in this document is based on these software and hardware versions:Īny Cisco WLC that runs AireOS and Cisco BootLoader Version: 8.5.103.0. Knowledge of how to configure the WLC and Lightweight Access Point (LAP) for basic operation Prerequisites RequirementsĬisco recommends that you have knowledge of these topics: This document describes how to use the backup image on a Wireless LAN Controller (WLC). ![]()
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