Installation guide

Memory Locations and Replacement Procedures
B-2 Mode Switch Bank Settings and Optional Installations
modulenames,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 the NAC Controller PEP (2S4082-25 shown)
Memory Locations and Replacement Procedures
IntheeventthattheDualIn‐LineMemoryModule(DIMM)orDRAMSingleIn‐lineMemory
Module(SIMM)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 xviiifordetailsonhowtocontact
Enterasys Networks.
Location of Memory Modules
ThelocationonthemainboardoftheDRAMSIMMandDIMMforboththe2S4082‐25andthe
7S4280‐19arethesame.Figure B‐2showsthelocationsoftheDRAMSIMMandDIMMonthe
mainboardofthe2S4082‐25.
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 bank