H3C S9505 SRP Installation Manual

Contents

H3C S9505 SRP Installation Manual Manual pdf 74 page image

Installation ManualH3C S9500 Series Routing Switches Table of ContentsiTable of ContentsChapter 5 Troubleshooting and Maintaining the Switch........................................................... 5-15.1 Troubleshooting the Switch ............................................................................................... 5-15.1.1 Troubleshooting the Console Terminal ................................................................... 5-15.1.2 Troubleshooting the PSU ........................................................................................ 5-25.1.3 Troubleshooting the Fan Tray(s)............................................................................. 5-25.1.4 Troubleshooting LPUs............................................................................................. 5-35.2 Hardware Maintenance...................................................................................................... 5-45.2.1 Replacing a PSU ..................................................................................................... 5-45.2.2 Replacing and Cleaning the PSU Air Filter ............................................................. 5-65.2.3 Replacing and Cleaning the Chassis Air Filter........................................................ 5-85.2.4 Replacing and Installing a Card .............................................................................. 5-95.2.5 Replacing the Fan Tray......................................................................................... 5-105.3 Software Upgrade ............................................................................................................ 5-135.3.1 Recommended Upgrade Procedure ..................................................................... 5-135.3.2 Local Loading through Boot Menu ........................................................................ 5-145.3.3 Local or Remote Loading through CLI .................................................................. 5-235.3.4 Troubleshooting Software Upgrade ...................................................................... 5-255.3.5 Password Loss ...................................................................................................... 5-25