H3C Technologies H3C MSR 20-2X[40] - Manual (Page 7)

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Startup Process······················································································································································· 29
Configuration Fundamentals········································································································································· 30
Basic Configuration Procedures··························································································································· 30
Command Line Interface······································································································································· 30
Arranging Slots and Numbering Interfaces········································································································ 31
Software Maintenance···············································································································································33
Introduction ····································································································································································· 33
Files········································································································································································· 33
Software Maintenance Methods·························································································································· 34
Maintaining Application Program and Configuration Through Command Lines···················································· 35
Maintaining the Router Through TFTP Server ····································································································· 36
Maintaining the Router Through FTP Server ······································································································· 38
BootWare Menu····························································································································································· 41
Main BootWare Menu·········································································································································· 41
BootWare Submenus ············································································································································ 43
Upgrading an Application Program Through an Ethernet Interface········································································· 46
Configuring Ethernet Interface Parameters ········································································································· 46
Upgrading Procedure ··········································································································································· 47
Upgrading BootWare Through Ethernet Interface······································································································ 49
Upgrading BootWare Through Serial Interface·········································································································· 49
XModem Protocol Overview ································································································································ 49
Modifying Serial Interface Parameters················································································································ 50
Upgrading BootWare··········································································································································· 51
Upgrading an Application Program through a Serial Interface················································································ 53
Maintaining Application and Configuration Files ······································································································ 53
Dealing with Password Loss·········································································································································· 55
User Password Loss ··············································································································································· 55
BootWare Password Loss ····································································································································· 56
Super Password Loss············································································································································· 56
Backing Up and Restoring BootWare·························································································································· 57
Hardware Maintenance ············································································································································58
Preparing Tools ······························································································································································ 58
Opening/Closing Chassis Cover································································································································· 58
Internal Structure····························································································································································· 60
Installing/Removing CF Card ······································································································································· 61
Structure·································································································································································· 61
Installing CF Card ················································································································································· 61
Removing CF Card················································································································································ 62
Replacing Memory Bar·················································································································································· 62
Memory Bar Structure ··········································································································································· 63
Memory Bar Slot···················································································································································· 64
Installing/Removing Memory Bar························································································································ 64
Installing/Removing ESM/VCPM Card······················································································································· 65
Troubleshooting··························································································································································67
Troubleshooting the Power System······························································································································· 67
Troubleshooting the Configuration System·················································································································· 67
Troubleshooting Application Software Upgrade ········································································································ 68
Index ···········································································································································································70