Dell PowerConnect W-Airwave 7.2 Instrukcja Użytkownika Strona 261

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Dell PowerConnect W AirWave 7.2 |User Guide Access Point Notes | 261
Appendix C
Access Point Notes
This appendix contains a few additional notes relevant to Cisco devices monitored by AWMS, and includes the
following sections:
“Resetting Cisco (VxWorks) Access Points” on page261
“Cisco IOS Dual Radio Template” on page263
“Speed Issues Related to Cisco IOS Firmware Upgrades” on page264
“AWMS Firmware Upgrade Process” on page264
Resetting Cisco (VxWorks) Access Points
When using any WLAN equipment, it may sometimes be necessary to recover a password and/or to restore the
default settings on the equipment. Unlike other access points, the Cisco Aironet hardware and software
sometimes do not permit password recovery. In these instances, you may need to first return the equipment to its
default state, from which it can then be reconfigured.
For any Cisco VxWorks AP, regardless of the software version being used, you must first connect to the AP via the
serial console and then perform the required steps to reset the unit.
Note that Cisco changed the procedure for resetting the AP configuration beginning with software version 11.07.
The procedure below helps you determine which software version your AP(s) is currently running and which
procedure to use to reset the AP.
Connecting to the AP
Perform these steps to return VxWorks Access Points to their default state and to reset the unit.
1. Connect the COM 1 or COM 2 port on your computer to the RS-232 port on the AP, using a straight-through
cable with 9-pin-male to 9-pin-female connectors.
2. Open a terminal-emulation program on your computer.
3. Go to the Connection Description window, enter a name and select an icon for the connection, and select
OK.
4. Go to the Connect To window field, and use the pull-down menu to select the port to which the cable is
connected, then select OK.
5. In the Port Settings window, make the following settings:
Bits per second (baud): 9600
Data bits: 8
Parity: None
Stop bits: 1
Flow Control: Xon/Xoff
6. Click OK.
7. Press Enter.
NOTE: The instructions below assume that you are using Microsoft HyperTerminal; other terminal emulation programs are
similar but may vary in certain minor respects.
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