Establishing A Telnet Connection; Establishing A Secure Shell (Ssh) Connection; Starting An Sol Session - IBM eServer BladeCenter JS20 Installation And User Manual

Establishing a Telnet connection

To log on to the management module using Telnet, complete the following steps:
1. Open a command-line window on the network-management workstation, type
2. At the login prompt, type the management-module user ID. At the password

Establishing a Secure Shell (SSH) connection

To log on to the management module using SSH, complete the following steps:
1. Make sure that the SSH service on the network-management workstation is
2. Make sure that the SSH server on the BladeCenter management module is
3. Start an SSH session to the management module using the SSH client of your
4. Type the management-module user ID when prompted. At the password prompt,
Note: For information about installing and configuring the SSH, see "Installing and

Starting an SOL session

Notes:
v The SOL feature must be enabled for both the BladeCenter unit and the blade
v The BladeCenter management module automatically stores the previous 8 KB of
telnet 192.168.70.125, and press Enter. The IP address, 192.168.70.125, is
the default IP address of the management module; if a new IP address has
been assigned to the management module, use that one instead.
A command-prompt window opens.
prompt, type the management-module password. The user ID and password are
case sensitive and are the same as those that are used for
management-module Web access.
A command prompt is displayed. You can now enter commands for the
management module.
enabled. See your operating-system documentation for instructions.
enabled. See the IBM Eserver BladeCenter Management Module User's Guide
for instructions.
choice. For example, if you are using the cygwin client, open a command-line
window on the network-management workstation, type ssh -x 192.168.70.125,
and press Enter. The IP address, 192.168.70.125, is the default IP address of
the management module; if a new IP address has been assigned to the
management module, use that one instead.
A command prompt window opens.
type the management-module password. The user ID and password are case
sensitive and are the same as those that are used for management-module
Web access.
A command prompt is displayed. You can now enter commands for the
management module.
Configuring SSH for SOL" on page 53.
server before you can start an SOL session with the blade server. See the IBM
Eserver BladeCenter Management Module Command Line Interface Reference
Guide for information about SOL commands. See your operating-system
documentation for information about SOL commands that you can enter using the
command-line interface. See Chapter 5, "Configuring your blade server," on page
41 for information about setting up and enabling SOL, and configuring a blade
server for SOL.
serial data that was transmitted by each blade server, even when SOL sessions
are not active. When an SOL session is established, all of the previous serial
Chapter 6. Running a Serial Over LAN session
59