Enterasys SecureStack A2 A2H123-24 Przewodnik Instalacji Pobierz pdf (Strona 37)

Configuring Switches in a Stack

SecureStack A2 Installation Guide 3-11

3. Oncethedesiredmasterunithasbeenselected,resetthesystemusingthereset

command.

4. Afterthestackhasbeenconfigured,youcanusetheshowswitchunitcommandto

physicallyidentifyeachunit.Whenyouenterthecommandwithaunitnumber,the

MGRLEDofthespecifiedswitchwill

blinkfor10second s.Thenormalstateofthis

LEDisoffformemberunitsandsteadygreenforthemanagerunit.

5. Persistentdataonallstackunitscanbeclearedalongwiththecurrentconfiguration

usingtheclearconfigallasdescribedintheSecureStackA2ConfigurationGuide.

Adding a New Switch to an Existing Stack

Usethefollowingproceduretoinstallanewswitchtoanexistingstackconfiguration.

Thisprocedureassumesthatthenewswitchbeingaddedhasacleanconfigurationfrom

manufacturingandisrunningthesamefirmwareimageversionasotherswitchesinthe

stack.

1. Ensurethatpowerisoffonthenew

switchbeinginstalled.

2. Useoneofthefollowingmethodstocompletethestackcableconnections:

–Iftherunningstackusesadaisychaintopology,makethestackcableconnections

fromthebottomofthestacktothenewswitch(thatis,STACKDOWNportfrom

thebottomswitchoftherunningstack

totheSTACKUPportonthenewswitch).

–Iftherunningstackusesaclosedloopconfiguration,breaktheloopandmakethe

stackcableconnectionstothenewswitchtoclosetheloop.

3. Applypowertothenewswitch.

Using the clear config Command in a Stack

Whenusingtheclearconfigcommand(asdescribedintheSecureStackA2Configuration

Guide)toclearconfigurationparametersinastack,itisimportanttorememberthe

following:

•UseclearconfigtoclearconfigparameterswithoutclearingstackswitchIDs.This 

commandWILLNOTclearstackparametersandavoidstheprocess

ofre‐numbering

thestack.

•Useclearconfigallwhenitisnecessarytoclearallconfigparameters,includingstack

switchIDsandswitch priorityvalues.

•UseclearipaddresstoremovetheIPaddressofthestack.

RefertotheSecureStackA2ConfigurationGuideformoreinformationabout

stacking‐specific commands

andcreatingavirtualswitchconfiguration.

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Enterasys SecureStack A2 A2H123-24 Przewodnik Instalacji Strona 37