Cabletron Systems ESXMIM, Installation Manual

Page: 78 / 78

Switch Settings
Never adjust switch settings while the
ESXMIM is on. Not only is this dangerous,
but the
change in state (i.e., position)
activates the switch function only after
reinstalling or cycling power to the board.
Switch Function
1 Cabletron Systems Use Only.
2 Cabletron Systems Use Only.
3 Not Used.
4 Not Used.
5 Cabletron Systems Use Only.
6
Forced Download. When toggled, forces image
files to be loaded from BOOTP server by
clearing information from NVRAM.
7
NVRAM Reset. When toggled, deletes user
parameters stored in NVRAM and returns these
parameters to factory default settings.
8
Password Default. When toggled, deletes user
defined passwords stored in NVRAM and
returns these passwords to factory default
settings (public or [RETURN]).
A L C O G D S O 8 S ON
1 2 3 4 5 6 7 8
O n
O f f
Installation
1 Power down the MMAC.
2 Remove any safety bars that protect the
chassis and remove the module to be replaced
or blank MMAC slot covers, in accordance with
the installation and removal procedures for
these items.
3 Slide the ESXMIM into any MMAC Media
Interface Module slot except slot 1 (the half-
width management module slot) as shown
below.
4 Secure the module by tightening the knurled
knobs at the top and bottom of the module.
5 Replace the safety bars on the MMAC chassis.
6 Power on the MMAC chassis. Refer to the
boot-up sequence information on the back of
this card.
Any installation operations must be
performed only by qualified personnel.
NOTE
We recommend powering down your MMAC
when inserting or removing modules, even
though Cabletron Systems modules have
“hot swap” capabilities.
Module Guide Channels
MMAC-M8FNB
ETHERNET
C
O
M
2
SN
PRT1
XMT
XMT
XMT
XMT
XMT
XMT
RCV
RCV
RCV
RCV
RCV
RCV
1
2
3
4
5
6
1
2
3
4
5
RESET
RJ45
CH A
CPU
C
O
M
1
Knurled Knob
07
ICH1Book Page 2 Thursday, April 18, 1996 7:21 AM