Installation guide

Memory Locations and Replacement Procedures
B-2 Mode Switch Bank Settings and Optional Installations
•Switch7–ClearPersistentData.ChangingthepositionofthisswitchclearsPersistentDataon
thenextpower‐upofthemodule.Alluser‐enteredparameters,suchastheIPaddress,module
names,etc.,areresettothefactorydefaultsettings.Oncethemoduleresets,youcaneitheruse
the
factorydefaultsettingsorreenteryourownparameters.
•Switch8–ClearAdminPassword.Changingthepositionofthisswitchclearstheadmin
password,andrestoresthefactorydefaultpasswordonthenextpower‐upofthemodule.
Oncethemoduleresets,youcaneitherusethefactorydefaultsettingsor
reenteryourown
password.
Figure B-1 Mode Switch Location on 7G4202-72 and 7G4282-49
Memory Locations and Replacement Procedures
IntheeventthattheDualIn‐LineMemoryModule(DIMM)orDRAMSingleIn‐lineMemory
Module(SIMM)(FLASHmemory)needstobereplaced,thefollowingsectionsdescribehowto
access,locateandreplacethesememorymodules.Ifyouhavequestionsconcerningthe
replacementofeithermemorymodule,referto
“GettingHelp”onpage xiiifordetailsonhowto
contactEnterasys Networks.
Note: Do not change the position of Switch 8 unless it is necessary to reset the admin password to
its factory default setting.
1 Mode switch pack is in the same location on both DFE-Platinum modules (7G4202-72 shown)
COM
OFFLINE/
RESET
GROUP 3
GROUP 1 GROUP 2
CPU
MGMT
1X
6X
7G4202-72
Gb ENET
À
COM
OFFLINE/
RESET
GR
OUP 3
GR
OUP 1
GR
OUP 2
CPU
MGMT
GR
OUP
1
2
3
GR
OUP
SELECT
1X
6X
7X
12X
13X
18X
19X
24X
7
G
4
2
8
2
-
4
9
Gb ENET
DFE
1 2345678
ON
À