Sun-microsystems 1.0 Bedienungsanleitung PDF herunterladen (Seite 13)

Contents xiii

Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141

Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 181 182

SunFDDI/P 1
1.0AdapterUser’sGuide 1
FCCClassANotice 3
FCCClassBNotice 3
Declaration of Conformity 5
Contents 7
Contents ix 9
Contents xi 11
Contents xiii 13
HowthisBookisOrganized 19
UNIXCommands 21
TypographicConventions 22
ShellPrompts 22
RelatedDocuments 23
OrderingSunDocuments 23
GettingHelp 24
SunWelcomesYourComments 24
SunFDDI/POverview 27
FDDIConformance 28
HardwareInstallation 29
DeviceInstancesandDeviceNames 30
InstallationItems 30
ConnectingFiberOpticCables 31
MIC-to-MICCoupler 33
CleaningtheFiberOpticCable 33
HardwareInstallation 9 35
InstallingSunFDDI/PSoftware 37
InstallationRequirements 38
# mkdir /cdrom/sunfddip_1_0 39
▼ To Finish the Installation 43
▼ To Check the Installation 44
▼ Unloading Drivers 45
▼ To Use pf_install_agents 46
RemovingSunFDDI/P 48
ImprovingNetworkPerformance 49
HighPerformanceFDDINetworks 50
RingLatencyImprovement 50
DataThroughputImprovement 51
PerformanceAcrossBridges 51
TargetTokenRotationTime(TTRT) 52
ImprovingPerformance 53
▼ To Tune the Low Water Mark 54
TuningtheSocketOptions 55
MTUPathDiscovery 56
TroubleshootingandDiagnostics 59
TroubleshootingChecklist 60
▼ To Check the IP Addresses 62
▼ To Check the IP Routing 63
▼ To Check the SMT Traffic 64
SolvingCommonProblems 65
SunFDDINetworks 73
FDDINetworkArchitecture 75
FDDINetworkModel 76
Physical(PHY)Layer 77
MediaAccessControl(MAC)Layer 78
StationManagement(SMT)Layer 78
• Gather network statistics 79
• Generate status reports 79
FDDIStations 82
• Dual-attached station (DAS) 82
Dual-AttachedStation(DAS) 83
FDDIConcentrators 84
FDDIFailureRecovery 86
OpticalBypassSwitches 88
FDDIRingOperation 91
FDDIPerformance 92
• Network load 93
• Network efficiency 93
• Bus architecture 93
FDDINetworkTopologies 95
BasicDual-RingNetwork 96
StandaloneConcentrator 98
ConcentratorswithDual-Homing 100
TreeofConcentrators 101
Advantages 102
RingofTrees 103
Disadvantages 104
MixedFDDI/EthernetNetworks 105
• Route 1 (across FDDI link): 108
FDDINetworkTopologies 83 109
UsingtheSunFDDI 111
NetworkUtilities 111
<mac_address> 112
InterpretingLocalStatistics 115
• MAC availability 116
• Connection initialization 117
• Maintenance support 117
Ring_OP (RingOperational) 118
XmitP (Transmit Packets) 118
ExampleLocalStatistics 119
Phy(PhysicalConnection) 121
Frame(FramesReceived) 121
Error(ErrorFrames) 121
Lost(LostFrames) 122
SA(StationAddress) 122
UNA(UpstreamNeighbor Address) 122
ExampleNeighborStatistics 123
SMTFrameClassesandTypes 126
FilteringOutputfrompf_smtmon 127
ManagingFDDIStations 129
UsingSunNetManager 129
# /opt/SUNWconn/bin/snm —i 135
InterpretingTrapsandErrors 140
MACAddressFormats 143
• Canonical format 143
• Ring format 143
DevelopingApplicationsthat 145
RunoverSunFDDI/P 145
Data link service user 147
Data link service provider 147
DLPIAddressing 148
0 Not supported 149
SettingUpServers 151
% /usr/bin/df -k /export 152
▼ To Set Up a Server 153
▼ To Update the NIS Server 158
▼ To Boot a Diskless Client 159
FrequentlyAskedQuestionsAbout 161
Glossary 167
Glossary 143 169
Glossary 145 171
Numerics 173
Reader Comment Card 181

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