Enterasys SecureStack C2 C2G170-24 - Installing Previously-Configured Systems in a Stack; Adding a New Unit to an Existing Stack; Creating a Virtual Switch Configuration

Installing Previously-Configured Systems in a Stack
SecureStack C2 Configuration Guide 2-3
Installing Previously-Configured Systems in a Stack
Ifmemberunitsinastackhavebeenpreviousmembersofadifferentstack,youmayneedto
configuretherenumberingofthestackasfollows:
1. Stacktheunitsinthemethoddesired,and connectthestackcables.
2. Poweruponlytheunityouwishtobemanager.
3. Oncethemanagementunit
ispoweredup,logintotheCLI,and usetheshowswitch
commandasdescribedin“showswitch”onpage2‐6todisplaystackinginformation.
4. Clearanyswitcheswhicharelistedas“unassigned”usingtheclearswitchmember
commandasdescribedin“clearswitchmember”onpage2
‐12.
5. Powerupthememberofthestackyouwishtobecomeunit2.Oncethesecondunitisfully
powered,theCOMsessionoftheCLIwillstatethatanewCPUwasadded.
6. Usetheshowswitchcommandtoredisplaystackinginformation.
a. Ifthenewmemberdisplaysasunit
2,youcanproceedtorepeatthisstepwiththenext
unit.
b. Ifthenewmemberdisplaysadifferentunitnumber,youmust:
(1) Renumberthestackusingthesetswitchrenumbercommandasdescribedin“set
switch”onpage2‐9,then
(2) Cleartheoriginalunitnumberusingtheclear
switchmembercommand.
7. RepeatStep6untilallmembershavebeenrenumberedintheorderyoudesire.
8. Afterthestackhasbeenreconfigured,youcanusetheshowswitchunitcommand(“show
switch”onpage2‐6)tophysicallyconfirmtheidentityofeachunit.Whenyouenterthe
command
withaunitnumber,theMGRLEDofthespecifiedswitchwillblinkfor10seconds.
ThenormalstateofthisLEDisoffformemberunitsandsteadygreenforthemanagerunit.
Adding a New Unit to an Existing Stack
Usethefollowingprocedureforinstallinganewunittoanexistingstackconfiguration.This
procedureassumesthatthenewunitbeingaddedhasacleanconfigurationfrommanufacturing
andisrunningthesamefirmwareimageversionasotherunitsinthestack.
1. Ensurethatpowerisoffonthenew
unitbeinginstalled.
2. Useoneofthefollowingmethodstocomplete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unit(thatis,STACKDOWNportfromthebottomunit
oftherunningstackto
theSTACKUPportonthenewunit).
–Iftherunningstackusesaringstacktop ology,breaktheringandmakethestackcable
connectionstothenewunittoclosethering.
3. Applypowertothenewunit.
Creating a Virtual Switch Configuration
YoucancreateaconfigurationforaSecureStackC2switchbeforeaddingtheactualphysical
devicetoastack.Thispreconfigurationfeatureincludesconfiguringprotocolsontheportsofthe
“virtualswitch.”