E-Tech ET8 Especificações descarregar pdf (Página 535)

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Appendix A. Consoles, SMS, and Open Firmware 501

You can establish up to 20 separate Web-interface, Telnet, or SSH sessions with

a BladeCenter management module. For a BladeCenter unit, this enables you to

have 14 simultaneous SOL sessions active (one for each of up to 14 blade

servers) with 6 additional command-line interface sessions available for

BladeCenter unit management.

With a BladeCenter S unit you have 6 simultaneous SOL sessions active (one for

each of up to 6 blade servers) with 14 additional command-line interface

sessions available for BladeCenter unit management. If security is a concern,

you can use Secure Shell (SSH) sessions, or connections made through the

serial management port that is available on the Advanced Management Module,

to establish secure Telnet command-line interface sessions with the BladeCenter

management module before starting an SOL console redirect session with a

blade server.

SOL has the following requirements:

򐂰 An SOL-capable blade server such as the JS23/JS43.

򐂰 An Ethernet switch module or Intelligent Pass Through module is installed in

Bay 1 of a BladeCenter.

򐂰 SOL is enabled for those blades that you wish to connect to via SOL.

򐂰 The Ethernet switch module must be set up correctly.

For details about how to set up SOL, see the Serial over LAN setup Guide, which

can be found at:

http://www-304.ibm.com/systems/support/supportsite.wss/docdisplay?lndoc

id=MIGR-54666&brandind=5000020.

The System Management Service menu section contains an example of how to

establish a Telnet or SSH connection to the management module and then an

SOL console. See “Power on the IBM BladeCenter JS23 and JS43 using a Telnet

or SSH session into the Advanced Management Module” on page 503.

System Management Services menu

The System Management Services Menu (SMS menu) is considered the main

configuration interface of the IBM BladeCenter JS23/JS43. It is described in

Installation and User's Guide for IBM BladeCenter JS23/JS43, (Type 7778-23X).

This guide is delivered on CD with each JS23/JS43.

One of the first settings you may wish to change is the console that you want to

use. When the blade starts the first time it comes up using the graphical console

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