12 CN4093 Installation Guide
Documentation
About this Installation Guide
ThisInstallationGuideprovidesinformationandinstructionsforinstallingthe
CN4093,updatingthefirmware,andsolvingproblems.Forotherinformation
aboutconfigurationandmanagementoftheswitch,refertothedocuments
describedin“RelatedDocumentation”onpage 13.
Note:
Theillustrationsinthisdocumentmightdifferslightlyfromyourhardwareand
mightnotdepictallincludedlabels.
Theconsoleoutputdescribedorreferencedinthisdocumentmightdiffer
slightlyfromthatdisplayedbyyoursystem.Outputvariesaccordingtothetype
ofLenovochassisandthefirmwareversionsandoptionsthatareinstalled.
Notices and Statements in this Document
Thecautionanddangerstatementsinthisdocumentarealsointhemultilingual
SafetyInformationdocument,whichislocatedatLenovoSystemx,ThinkServerand
Storageproductdocumentation.Eachstatementisnumberedforreferencetothe
correspondingstatementintheSafetyInformationdocument.
Thefollowingnoticesandstatementsareused
inthisdocument:
Note:Thesenoticesprovideimportanttips,guidance,oradvice.
Important:Thesenoticesprovideinformationoradvicethatmighthelpyou
avoidinconvenientorproblemsituations.
Attention:Thesenoticesindicatepotentialdamagetoprograms,devices,or
data.Anattentionnoticeisplacedjustbeforetheinstructionorsituationin
whichdamagecouldoccur.
Caution:Thesestatementsindicatesituationsthatcanbepotentiallyhazardous
toyou.Acautionstatementisplacedjustbeforethedescriptionofapotentially
hazardousproceduresteporsituation.
Danger:Thesestatementsindicatesituationsthatcanbepotentiallylethalor
extremelyhazardoustoyou.Adangerstatementisplacedjustbeforethe
descriptionofapotentiallylethalorextremelyhazardou sprocedurestepor
situation.