Hitachi Compute Blade 2000 User Manual page 1391

(2) Connecting to LPARs
To connect to LPARs, specify the TCP ports allocated to each LPAR, and make a
Telnet connection to the IP address of the LPAR manager. TCP ports with a serial
number starting from 20801 are allocated sequentially to LPAR1 to LPAR16 in the
initial , which can be changed in "(4) Changing TCP Ports." Currently allocated TCP
ports can be checked in "(1) Enabling Virtual COM Console Function on the LPAR
manager Screen. When using a virtual COM console, use terminal software as OS
console. When using one or more virtual COM consoles, use Tera Term as in the
case of the system console. Furthermore, for stable operation of Tera Term, it is
recommended that the Scroll Buffer value be set to 2000 lines on the screen
displayed by clicking Settings(S) > Window(W).
1. On the New Connection screen at the boot of Tera Term, enter the LPAR
manager IP address and TCP port. Then click OK.
2. The OS prompt will appear when the connection is successful. This is where
you can operate the guest OS.
3 If the connection fails, a popup message informing "Error" will be displayed.
Connection failures are as follows:
- TCP/IP communication to the LPAR manager IP address is unavailable.
Check the path to the LPAR manager IP address.
- If changing a TCP port, the TCP port might not be connected depending on
the terminal OS setting or account privilege. Confirm that the TCP port is
available for connection on the terminal before changing a TCP port. It is
recommended to use a TCP port with the default value that is verified enough.
- When trying to connect two or more terminals to one LPAR, the second
terminal or later terminal cannot be connected.
(3) Switching the Virtual COM console and system console
The LPAR guest screens can be operated from either virtual COM console or
conventional system console. These two types of consoles are exclusively
available and operation by the conventional system console takes precedence. The
virtual COM console can operate LPAR guest screens while the system console is
displaying the LPAR manager screen. Consoles to operate LPAR guest screens
can be selected by switching an LPAR guest screen and the LPAR manager screen
on the system console.
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