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Serial Port for Out-of-Band Management/Windows Emergency Management Services
(EMS)
The feature allows the user to configure Console Redirection settings to support Out-of-Band
Serial Port management.
Console Redirection EMS
Select Enabled to use a COM port specified by the user for EMS Console Redirection. The
options are Enabled and Disabled.
*If the feature above is set to Enabled, the following items will become available for user's
configuration:
Console Redirection Settings (for EMS)
Out-of-Band Management Port
This feature selects a serial port in a client server to be used by the Windows Emergency
Management Services (EMS) to communicate with a remote host server. The options are
COM1 and SOL.
Terminal Type
Use this feature to select the target terminal emulation type for Console Redirection.
Select VT100 to use the ASCII character set. Select VT100+ to add color and function
key support. Select ANSI to use the extended ASCII character set. Select VT-UTF8 to use
UTF8 encoding to map Unicode characters into one or more bytes. The options are ANSI,
VT100, VT100+, and VT-UTF8.
Bits Per Second EMS
This feature sets the transmission speed for a serial port used in Console Redirection.
Make sure that the same speed is used in both host computer and the client computer. A
lower transmission speed may be required for long and busy lines. The options are 9600,
19200, 57600, and 115200 (bits per second).
Flow Control EMS
Use this feature to set the flow control for Console Redirection to prevent data loss caused
by buffer overflow. Send a "Stop" signal to stop data-sending when the receiving buffer
is full. Send a "Start" signal to start data-sending when the receiving buffer is empty. The
options are None, Hardware RTS/CTS, and Software Xon/Xoff.
The following information will also be displayed:
•
Data Bits EMS
•
Parity EMS
•
Stop Bits EMS
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Chapter 4: UEFI BIOS
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