Cisco Catalyst 3012, Руководство по началу работы

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Verify Port Connectivity
After you connect a device to a switch module port, the port LED is off while the switch module
establishes a link. This process takes about 30 seconds. Then the LED turns green when the switch
module and the attached device have an established link. If the LED is off, the device might not be
turned on, there might be a cable problem, or there might be a problem with the adapter installed in
the device. See the “In Case of Difficulty” section on page 26 for more information.
8
In Case of Difficulty
If you experience difficulty, help is available in this section and also on Cisco.com. You can access the
Cisco Technical Support and Documentation website for a list of known hardware problems and
extensive troubleshooting documentation at:
http://www.cisco.com/en/US/support/index.html
For more information about the IBM blade enclosure, see the IBM blade enclosure website at:
http://www-03.ibm.com/systems/bladecenter/
Troubleshooting Switch Module Setup
Review this section if you are having trouble running the initial setup procedures:
• Did you try to access the switch module
through the aMM before installing the
switch module in the blade enclosure? If yes, install the switch module as described in
the “Installing the Switch Module” section on
page 7.
•
Did you verify that POST successfully ran on
the switch module before accessing the
switch through the aMM? If not, make sure that the switch module System
power LED is green before using the aMM to
access the switch module.
• Did you try to access the switch module
through the aMM after connecting the
StackWise Plus cables? If yes, disconnect the StackWise Plus cables.
Remove the switch module, and then reinstall the
switch module. Follow the procedures described
in the “Configuring the Switch Module” section
on page 11.
• When accessing the switch module device
manager, did you enter the wrong address in
the browser, or is there an error message? If yes, re-enter the switch module IP address in the
browser, and press
Enter .