© Copyright Lenovo 2017 Contents 3
Contents
Safety Information . . . . . . . . . . . . . . . . . . . . . . . .5
SafetyStatements ............................7
ULRegulatoryInformation. .................
....8
Chapter 1. The CN4093 10 Gb Converged Scalable Switch . . . . . . . . 9
Documentation.............................12
AboutthisInstallationGuide .............
........12
NoticesandStatementsinthisDocument ...............12
RelatedDocumentation ....................
...13
Chapter 2. Installing and Removing the CN4093 . . . . . . . . . . . 15
BeforeInstallingtheCN4093.......................17
InstallationGuidelines ....................
....18
SystemReliabilityGuidelines .....................19
HandlingStatic‐SensitiveDevices...................19
Installingthe
CN4093 ..........................20
RemovingorReplacingtheSwitch ...................
.22
ConnectingSwitchPorts.........................23
TheSerialConsolePort...................
....23
TheRJ‐45ManagementPort.....................24
HandlingTransceiverModules...................
.25
SFP+Ports.............................26
QSFP+Ports .................
...........29
LocatingtheInformationPanels,LEDs,andExterna lPorts ..........32
InformationPanel .......................
...32
InformationLEDs ..........................34
Chapter 3. Configuring the CN4093 . . . . . . . . . . . . . . . . 37
EstablishinganInterfaceThroughtheCMM...............
.39
EnablingManagementThroughDataPorts ................40
AccessingtheSwitchThroughtheSSHv2/TelnetInterface..........41
AccessingtheSwitchThroughtheSerial‐PortInterface .....
......42
AccessingtheSwitchThroughtheBrowser‐BasedInterface .........43
InitialConfigura tion ..........................44
Chapter 4. Updating the Firmware and Licensing . . . . . . . . . . . 45
DeterminingtheLevelofSwitchFirmware.................46
ObtainingtheLatestLevelofSwitchFirmware...............47
UpgradingtheSwitchFirmware ....
.................48
SwitchFirmwareUpgradeExample..................49
ResettingandRestartingtheSwitch.......
.............50
AcquiringFeatureLicenses .......................51
InstallingFeatureLicenses..........
..............53
Chapter 5. Solving Problems . . . . . . . . . . . . . . . . . . . 55
RunningPOST.............................56
POSTErrors ...
...........................57
Partslisting ......................
........58
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