ii
Powering on the router ······································································································································· xxix
Displaying boot information ································································································································ xxx
Examining the router after power-on ·················································································································· xxx
Configuring basic settings for the router ··················································································································· xxxi
Replacement procedure ·················································································································································i
Replacing a power module ··············································································································································· i
Replacing an air filter ························································································································································ i
Replacing a CF card ························································································································································· ii
Replacing a SIC ······························································································································································· iii
Replacing a DSIC ····························································································································································· iv
Replacing an HMIM ························································································································································· v
Replacing a MIM ····························································································································································· vi
Troubleshooting ······························································································································································i
Troubleshooting the power supply system failure ··········································································································· i
Troubleshooting fan failures ·············································································································································· i
Troubleshooting the configuration system failures ········································································································· ii
No display on the configuration terminal ·············································································································· ii
Garbled characters on the configuration terminal ································································································ ii
No response from the serial port ···························································································································· ii
Troubleshooting user password loss ······························································································································· ii
Symptom ···································································································································································· ii
Solution ····································································································································································· iii
Troubleshooting interface module, cable, and connection failure ·············································································· iii
Appendix A Chassis views and technical specifications ····························································································i
Chassis views ····································································································································································· i
MSR3012 AC ···························································································································································· i
MSR3012 DC ··························································································································································· ii
MSR3024 AC ··························································································································································· ii
MSR3024 DC ·························································································································································· iii
MSR3024 PoE ························································································································································· iv
MSR3044 ·································································································································································· v
MSR3064 ································································································································································· vi
Appearance of power modules ····································································································································· vii
AC power module ·················································································································································· vii
DC power module ·················································································································································· vii
PoE power module ················································································································································ viii
Technical specifications ················································································································································· viii
Appendix B LEDs ····························································································································································i
Panel LEDs ··········································································································································································· i
MSR3012 ··································································································································································· i
MSR3024 ··································································································································································· i
MSR3044 ·································································································································································· ii
MSR3064 ·································································································································································· ii
Power module LEDs ·························································································································································· iii
Appearance ····························································································································································· iii
LED description ································································································································································· iv
Appendix C Slot arrangement ···································································································································· 1
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