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Cabling the server with an ASCII terminal

If you are not creating logical partitions, you can use an ASCII terminal to manage a server that is running the Linux or VIOS operating systems. From the ASCII terminal, you can access the Advanced System Management Interface (ASMI) to perform additional installation tasks.

The ASCII terminal is connected to the server through a serial link. The ASCII interface to the ASMI provides a subset of the web interface functions. The ASCII terminal for the ASMI interface is available only when the system is in the standby state. It is not available during the initial program load (IPL) or run time.
Note: If you are using a serial connection to the ASMI terminal, you must use a conversion cable. This cable (part number 46K5108) is used to convert the ASCII terminal nine–pin Dshell connector to an RJ45 serial port connector on the system. For more information about the locations of the connectors on the system, see 8246-L2C and 8246-L2S locations.

To cable an ASCII terminal to the server, complete the following steps:

  1. Using a serial cable that is equipped with a null modem, connect the ASCII terminal to system connector 1 (P1-T1, which is the default) or 2 (P1-T2) on the rear of the server
  2. Connect the power cord from the server to a power source.
  3. Wait for the green light on the control panel to start flashing.
  4. Ensure that your ASCII terminal is set to the following general attributes.

    These attributes are the default settings for the diagnostic programs. Be sure that your terminal is set according to these attributes before proceeding to the next step.

    Table 1. Default settings for the diagnostic programs
    General setup attributes 3151 /11/31/41 settings 3151 /51/61 settings 3161 /64 settings Description
    Line speed 19,200 19,200 19,200 Uses the 19,200 (bits per second) line speed to communicate with the system unit.
    Word length (bits) 8 8 8 Selects 8 bits as a data word length (byte).
    Parity No No No Does not add a parity bit and is used together with the word length attribute to form the 8–bit data word (byte).
    Stop bit 1 1 1 Places a bit after a data word (byte).
  5. Press a key on the ASCII terminal to allow the service processor to confirm the presence of the ASCII terminal.
  6. When the login display appears for the ASMI, enter admin for the user ID and password.
  7. Change the default password when you are prompted.

    You have completed the setup for an ASCII terminal, and have started the ASMI.

  8. Continue with Completing the server setup without using a management console.


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Last updated: Fri, August 02, 2013