
Nortel Networks 5399 Acces s Switch Hardware Installat ion Guide
Contents
x
lat_key............................................................................. 3-18
net ................................................................................3-19
ping................................................................................3-20
ports...............................................................................3-21
sequence ........................................................................... 3-22
stats...............................................................................3-24
Chapter4
TroubleshootingProcedures
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
AppendixA
Port Pinsand Signals
WANInterfacePorts........................................................................A-1
AppendixB
Modem UpgradeInstructions
ContentsoftheKit.........................................................................B-1
RequiredTools........................................................................B-1
ModuleRemovalInstructions.................................................................B-2
ModemCardInstallationInstructions...........................................................B-3
RemovingModemCards.................................................................... B-5
Index