IBM Netfinity 3500, Руководство пользователя

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Setting the Ethernet Controller Operation Mode Switch
When you want to change the Ethernet controller operation mode
from Normal to MAC Disabled, you must change the setting of
configuration switch 6.
Before you begin:
Ÿ
Read “Electrical Safety” on page 54 and “Handling
Static-Sensitive Devices” on page 55.
Ÿ
Turn off the server and all other connected devices.
Ÿ
Disconnect all external cables attached to the server; then,
remove the server cover (see “Preparing to Add Options” on
page 56).
1. Locate the configuration switches (also known as rocker
switches) on the system board. For more information, refer to
the label inside the server, or see “System Board Illustration” on
page 203.
2. To set the Ethernet controller operation mode to the appropriate
value, set switch 6 as shown in the following illustration. It
might be helpful to use the end of a small screwdriver to set the
switch.
Note: In the following illustration, MAC represents media
access control. This refers to the Ethernet controller
address.
Ethernet Normal Operation Ethernet MAC Disabled
1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8
ON ON
OFF OFF
3. Move the switch to the ON position.
4. Make the required adjustments to the Ethernet controller
address.
5. Move the switch back to the OFF position.
Chapter 7. Server Records and Specifications
213