Software Upgrade for GSUs Chapter 15RADWIN 2000 User Manual Release 2.6.50 15-5Figure 15-6: Software upgrade in progress - Note the stop buttonFigure 15-7: Software upgrade completed successfully9. Click Close to exit.10. If you requested a delayed upgrade, a notice like this will appear in the SWU titlebar:Software Upgrade for GSUsAll GSUs in a distributed site can be updated simultaneously. Use an IP list as describedabove.CautionIf one or both sites fail to update, a warning notice will be displayed.If one site of a link updates but the other fails, you should correct theproblem and update the second site as soon as possible. If you do not,following the next reset of the updated site, you could experience a linksoftware mismatch which may affect service. See page 9-3 for details.