RE: Upgrading BIGIP-LTM 10 to 11

There might be a problem when upgrading from 10.2.x to 11.x.x, sometimes the configuration carried over and loaded sometimes it's not. you should consider re-configuring the unit again as a precaution if the upgrade is not successful.

when upgrading to 11.x.x and the configuration is not carried over and loaded, you may try run this and fix manually the configuration if error was occurred when executing this command.

/usr/libexec/bigpipe daol

Thanks