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Overview of DFE Module Shutdown Procedure

Matrix DFE-Gold Series PoE Module 4H4285-49 Installation Guide 4-9

Overview of DFE Module Shutdown Procedure

TheDFE modulesinstalledinaMatrixN3,N5,orN7chassisareinterdependentand

operateunderasingleIPaddressasasingle,distributedswi tch 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(page4‐10)

• Lastresortshutdownprocedure

(notrecommended) (page4‐10)

Caution: Do not remove a DFE module from an operating chassis system before reading

the following information and instructions.

Precaución: Antes de retirar los módulos DFE del chasis en funcionamiento, lea las

siguientes instrucciones y la información suministrada.

Figure 4-2 OFFLINE/RESET Switch

1 OFFLINE/RESET switch

1X

G

R

O

U

P

1

OFFLINE/

RESET

COM

CPU

MGMT

GROUP

SELECT

GROUP

1

2

3

POE

1

2

3

4H4285-49

FAST ENET

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