We've just loaded an IOS image on our 4510R, afterwards the standby SE is diabled and in simplex mode, is there a way to bring it online and copy the new IOS image over to the standby SE and configure redundancy.
Found the issue, the IOS version running on Active Supervisor was not able to be copied using the command copy bootflash:image_file.bin slavebootflash:image_file.bin due to lack of avialable space on the standby. I deleted the image from the standby and ran the squeeze slavebootflash: command and was able to copy the image to the standby using the copy command string mentioned above. I also ran the squeeze bootflash: command on the active supervisor and copied over the IOS image using the copy tftp bootflash: via TFTP server. Afterwards configured SSO mode redundancy for stateful switchover.
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