2
Connecting AUX to a Modem........................................................................................................3-11
Interface Card Module...........................................................................................................................3-12
Slide Rail Installation on MSR 30-16/30-20 and Removal....................................................................3-12
Slide Rails......................................................................................................................................3-12
Installing the Slide .........................................................................................................................3-13
Uninstalling the Slide Rail..............................................................................................................3-13
Slide Rail Installation on MSR 30-40/30-60 and Removal....................................................................3-14
Slide Rails......................................................................................................................................3-14
Installing the Slide Rail..................................................................................................................3-15
Uninstalling the Slide Rail..............................................................................................................3-16
Verifying Installation..............................................................................................................................3-17
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...................................................................................................................4-6
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.....................................................................................................................5-10
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 Configurations 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.....................................................................................................5-24
User Password Loss......................................................................................................................5-24
BootROM Password Loss .............................................................................................................5-25
Super Password Loss....................................................................................................................5-25
Backing up and Restoring BootROM....................................................................................................5-25
6 Hardware Maintenance..............................................................................................................................6-1
Preparing Tools.......................................................................................................................................6-1
Opening/Closing the Chassis Cover.......................................................................................................6-1
Internal Structure of the Router...............................................................................................................6-3