Installation guide

Overview of DFE Module Shutdown Procedure (Special Instructions)
Matrix DFE-Platinum Series Installation Guide 4-7
Overview of DFE Module Shutdown Procedure (Special
Instructions)
TheDFEmodulesinstalledinaMatrixE7,MatrixN1,MatrixN3,MatrixN5,orMatrixN7
chassisareinterdependentandoperat e underasingleIPaddressasasingle,distributed
switchsystem(hardware,databases,andpersistentstorage).Inthisoperating
environment,theDFEmodulemustshutdowninanorderlyfashion
toensurethatthe
othermodulesinthesystemandotherdevicesonthenetworkarenotifiedofthe
impendingchange.Thedevice(s)canthenmakeintelligentdecisionsandstabilizethe
networkbeforethechangeismade;therebyincreasingnetworkavailability.
YoucanshutdownaDFEmoduleinanoperating
systemusingtheOFFLINE/RESET
switchshowninFigure 4‐2.Thereare twoprocedurestoshutdownaDFEmodule.
• Recommendedshutdownprocedure(“RecommendedShutdownProcedureUsing
OFFLINE/RESETSwitch”onpage 4‐8)
• Lastresortshutdownprocedure
(notrecommended) (“LastResortShutdown
ProcedureUsingOFFLINE/RESETSwitch”onpage 4‐8)
Figure 4-2 OFFLINE/RESET Switch
Caution: Do not remove a DFE-Platinum module from an operating chassis system
before reading the following information and instructions.
Precaución: Antes de retirar los módulos DFE-Platinum del chasis en funcionamiento,
lea las siguientes instrucciones y la información suministrada.
1 OFFLINE/RESET switch
1
2
3
G
R
O
U
OFFLINE/
RESET
COM
CPU
MGMT
GROUP
SELECT
GROUP
33
1
2
4
5
6
1
2
7G4280-19
Gb ENET
À