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Nortel Networks 5399 Access Switch Hardware Installation Guide
Contents
x
lat_key .............................................................................3-18
net ................................................................................3-19
ping................................................................................3-20
ports...............................................................................3-21
sequence...........................................................................3-22
stats ...............................................................................3-24
Chapter 4
Troubleshooting Procedures
FrontPanelAlarmsandLEDIndicators.........................................................4-1
Power-upandBootProcedures...............................................................4-4
BootFailures .............................................................................4-7
BootErrorReport......................................................................4-8
CorrectingRemoteAccessConcentratorParameters.........................................4-10
LoadServerHostNotResponding........................................................4-11
RemoteAccessConcentratorDumps.........................................................4-15
ConditionsforReplacingaModule ...........................................................4-17
ModuleConfigurationManagement.......................................................4-17
PreparingforaHotSwap...............................................................4-19
RemovingaModule...................................................................4-21
CompletingtheHotSwap...............................................................4-22
Appendix A
Port Pins and Signals
WANInterfacePorts........................................................................A-1
Appendix B
Modem Upgrade Instructions
ContentsoftheKit.........................................................................B-1
RequiredTools........................................................................B-1
ModuleRemovalInstructions.................................................................B-2
ModemCardInstallationInstructions...........................................................B-3
RemovingModemCards....................................................................B-5
Index