Руководство По Устранению Ошибки для Cisco Cisco Aironet 350 Wireless LAN Client Adapter
Components Used
The information in this document is based on these software and hardware versions:
Toshiba Tecra8000 laptop computer running Red Hat Linux version 7.0, kernel version 2.2.16−22
•
Cisco Aironet Client Adapter AIR−PCM342 loaded with firmware version 4.23
•
Driver version 1.5.000
•
The information in this document was created from the devices in a specific lab environment. All of the
devices used in this document started with a cleared (default) configuration. If your network is live, make sure
that you understand the potential impact of any command.
devices used in this document started with a cleared (default) configuration. If your network is live, make sure
that you understand the potential impact of any command.
Conventions
Refer to Cisco Technical Tips Conventions for more information on document conventions.
Install the Hardware
Note: If you download the Cisco Linux driver and/or pcmcia−cs, save the files to a directory such as /tmp and
make note of their location.
make note of their location.
Install a PC Card
Before you begin, examine the PC card. One end has a dual−row, 68−pin PC card connector. The card is
keyed so it can be inserted only one way into the PC card slot.
keyed so it can be inserted only one way into the PC card slot.
Hold the PC card with the Cisco logo facing up and insert it into the PC card slot. Apply just enough pressure
to make sure it is fully seated.
to make sure it is fully seated.
Caution: Do not force the PC card into the PC card slot of your computer. This can damage both the
card and the slot. If the PC card does not insert easily, remove the card and reinsert it.
Install a PCI Client Adapter
Complete these steps to install a PCI client adapter:
Turn off the PC and all its components.
1.
Remove the computer cover.
2.
Remove the screw from the top of the CPU back panel above an empty PCI expansion slot. This
screw holds the metal bracket on the back panel.
screw holds the metal bracket on the back panel.
Note: On most Pentium PCs, PCI expansion slots are white. Refer to your PC documentation for slot
identification.
identification.
3.
Examine the client adapter.
When the adapter is installed, the antenna connector and the LEDs face out of your computer and are
visible when you replace the cover. The bottom edge of the adapter is the connector you insert into an
empty expansion slot in your computer.
visible when you replace the cover. The bottom edge of the adapter is the connector you insert into an
empty expansion slot in your computer.
Caution: Static electricity can damage your client adapter. Before you remove the adapter
from the antistatic packaging, discharge static by touching a metal part of a grounded PC.
4.