Cabletron Systems 6E122-26 Manuale Utente

Pagina di 184
6E122-26, 6E132-25, 6E123-26 and 6E133-25 User’s Guide
C-1
APPENDIX C 
MODE SWITCH BANK SETTINGS AND
OPTIONAL INSTALLATIONS
This appendix covers the following items:
)
Installing Optional Fast Ethernet Interface Modules (
)
C.1
REQUIRED TOOLS
You need the following tools to perform the procedures provided in this 
appendix:
Antistatic wrist strap (provided with 6C105 chassis)
Phillips screwdriver
C.2
SETTING THE MODE SWITCH
These mode switches are set at the factory and do not need to be changed 
unless you intend to perform the following:
Force download a new image file from a BootP server.
Clear NVRAM and restore all user-entered parameters such as the IP 
address and subnet masks to the 6E12X-26 and 6E13X-25 “Default” 
configuration settings. 
Clear user-entered passwords stored in NVRAM and restore the 
default passwords.
NOTE
The following procedures may also be performed through Local 
Management. The mode switches should only be used if it is 
not possible to make a Local Management connection. Refer to 
, for instructions on how to 
perform these tasks.