HP (Hewlett-Packard) LCS60 Benutzerhandbuch
Hardware
Installing the LCS60
Connecting the System Console
WARNING:
Connect and disconnect cables ONLY when the power is off.
The LCS60 uses a system console to run diagnostics, receive error messages, and
for administration. Configure the console as shown in Table 2-4.
for administration. Configure the console as shown in Table 2-4.
Table 2-4: System Console (and Port) Configuration
_ _________________________________
Baud Rate
9600 bps
_
_________________________________
Flow Control
XON/XOFF
_
_________________________________
Data Bits
8, no parity
_
_________________________________
Stop Bits
1
_
_________________________________
Local Echo
None (full duplex)
_ _________________________________
_ _________________________________
The LCS60 has four serial RS-232 ports which can emulate asynchronous DTE or
DCE. Serial Port 1 is used for the LCS60 system console and operates at 9600
bps. Ports 2, 3, and 4 can be used to interface asynchronous terminals to the
LCS60 UNIX System with Ports 2 and 3 providing 9600 bps operation and Port 4
providing 1200 bps operation. The system console must be an asynchronous
ASCII terminal or PC (with terminal emulator). We recommend using a system
console with scrolling capability. The system console can be connected directly,
through a Lucent Technologies data switch, through modems (9600 bps), or
through StarKeeper II NMS.
DCE. Serial Port 1 is used for the LCS60 system console and operates at 9600
bps. Ports 2, 3, and 4 can be used to interface asynchronous terminals to the
LCS60 UNIX System with Ports 2 and 3 providing 9600 bps operation and Port 4
providing 1200 bps operation. The system console must be an asynchronous
ASCII terminal or PC (with terminal emulator). We recommend using a system
console with scrolling capability. The system console can be connected directly,
through a Lucent Technologies data switch, through modems (9600 bps), or
through StarKeeper II NMS.
Connect the system console to the LCS60 using one of the four connection
methods described in the following sections.
methods described in the following sections.
Serial Port Optioning (DTE/DCE)
Direct- and network-connected system consoles require Serial Port 1 to be
optioned to emulate DCE for connection to an external DTE device (this is the
default). If connection is through modems (DCE), Serial Port 1 must be optioned
to emulate DTE. Refer to Figure 2-2 and Table 2-5 for optioning information; see
Table 2-6 for DTE and DCE emulation and pin assignments for RS-232C inter-
faces.
optioned to emulate DCE for connection to an external DTE device (this is the
default). If connection is through modems (DCE), Serial Port 1 must be optioned
to emulate DTE. Refer to Figure 2-2 and Table 2-5 for optioning information; see
Table 2-6 for DTE and DCE emulation and pin assignments for RS-232C inter-
faces.
Issue 3
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