IBM 887022X User Manual - Page 81

Supervisor

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The following illustration shows a modem connected to the management port of the Remote Supervisor Adapter in the xSeries 445 server on the left, a modem connected to the management port of the Remote Supervisor Adapter in the xSeries 445 server on the right, and a modem connected to the remote administrator system. Placing modems at opposite ends of the ASM interconnect network bus ensures that if an ASM interconnect connection in the bus fails, all of the servers on the ASM interconnect network have access to a modem to forward system-management data to the remote system-management administrator. Remote system management administrator system Modem Modem Modem xSeries 445 xSeries 445 Note: A Remote Supervisor Adapter is required in each server. xSeries 445 Note: The ASM Interconnect module is connected to the RS485 port on the back panel of the Remote Supervisor Adapter in each server. ASM Interconnect modules Figure 27. Connecting modems to the ASM Interconnect network Chapter 2. Configuring the server 69

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The
following
illustration
shows
a
modem
connected
to
the
management
port
of
the
Remote
Supervisor
Adapter
in
the
xSeries
445
server
on
the
left,
a
modem
connected
to
the
management
port
of
the
Remote
Supervisor
Adapter
in
the
xSeries
445
server
on
the
right,
and
a
modem
connected
to
the
remote
administrator
system.
Placing
modems
at
opposite
ends
of
the
ASM
interconnect
network
bus
ensures
that
if
an
ASM
interconnect
connection
in
the
bus
fails,
all
of
the
servers
on
the
ASM
interconnect
network
have
access
to
a
modem
to
forward
system-management
data
to
the
remote
system-management
administrator.
Remote system
management
administrator system
ASM
Interconnect
modules
Note:
A Remote
Supervisor Adapter is
required in each server.
Note:
The ASM Interconnect module is connected to the RS485 port on the
back panel of the Remote Supervisor Adapter in each server.
xSeries 445
xSeries 445
xSeries 445
Modem
Modem
Modem
Figure
27.
Connecting
modems
to
the
ASM
Interconnect
network
Chapter
2.
Configuring
the
server
69