3Com MSR 50-40 ROUTER. Installation Manual page 8

MSR 50 Series Slide Rail ..............................................................................................................3-11
Installing Slide Rail ........................................................................................................................3-12
Removing Slide Rail ......................................................................................................................3-13
Verifying Installation ..............................................................................................................................3-14
4 Startup and Configuration ........................................................................................................................4-1
Startup.....................................................................................................................................................4-1
Setting up Configuration Environment.............................................................................................4-1
Powering on the Router...................................................................................................................4-3
Startup Process ...............................................................................................................................4-4
Configuration Fundamentals...................................................................................................................4-5
Basic Configuration Procedures......................................................................................................4-6
Command Line Interface .................................................................................................................4-6
Arranging Slots and Numbering Interfaces .....................................................................................4-7
5 Software Maintenance...............................................................................................................................5-1
Introduction .............................................................................................................................................5-1
Files .................................................................................................................................................5-1
Software Maintenance Methods......................................................................................................5-3
BootROM Menu ......................................................................................................................................5-4
Main BootROM Menu ......................................................................................................................5-4
BootROM Submenus.......................................................................................................................5-6
Upgrading BootROM Through Serial Port ..............................................................................................5-8
Modifying Serial Port Parameters....................................................................................................5-9
Upgrading BootROM .....................................................................................................................5-11
Upgrading Application Program Through Serial Port............................................................................5-12
Upgrading Application Program Through Ethernet Interface................................................................5-12
Configuring Ethernet Parameters..................................................................................................5-12
Upgrading Application Program Through Ethernet Interface ........................................................5-14
Maintaining Application Program and Configuring Through Command Lines......................................5-16
Maintaining the Router with TFTP Server .....................................................................................5-16
Maintaining the Router with FTP Server .......................................................................................5-18
Maintaining Application Program and Configuration File......................................................................5-21
Dealing with Router Password Loss .....................................................................................................5-23
User Password Loss......................................................................................................................5-23
BootROM Password Loss .............................................................................................................5-24
Super Password Loss....................................................................................................................5-24
Backing up and Restoring BootROM ....................................................................................................5-24
6 Hardware Maintenance..............................................................................................................................6-1
Preparing Tools.......................................................................................................................................6-1
Internal Structure.....................................................................................................................................6-1
Removing/Installing PSUs ......................................................................................................................6-3
Removing a PSU .............................................................................................................................6-3
Installing a PSU ...............................................................................................................................6-3
Removing/Installing the Fan Module.......................................................................................................6-3
Removing the Fan Module ..............................................................................................................6-4
Installing the Fan Module ................................................................................................................6-4
Removing/Installing the MPUF ...............................................................................................................6-4
Removing the MPUF .......................................................................................................................6-5
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