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Cisco ME 3600X-24CX Switch Getting Started Guide
OL-27508-01
Troubleshooting
For a list of supported modules, see the release notes on Cisco.com. For detailed instructions on
installing, removing, and connecting to XFP modules, see the XFP module documentation.
Caution Removing and installing an XFP module can shorten its useful life. Do not remove and insert SFP
modules more often than is absolutely necessary.
For instructions on using the XFP patch cable, see the “Switch Installation” chapter of the hardware
installation guide.
Verify Port Connectivity
After you connect to the switch port, the port LED turns amber while the switch establishes a link. This
takes about 30 seconds. After the switch and the target device establish a link, the port LED turns green.
If the LED is off, the target device might not be turned on, there might be a cable problem, or there might
be a problem with the adapter installed in the target device. See the “Troubleshooting” section on
page 11 for information about online assistance.
Troubleshooting
Initial Configuration Setup
If you have problems running the initial configuration dialog:
Step 2
Connect an appropriate cable to the XFP module port. Connect
the other cable end into the other device.
• Did you verify that POST ran successfully
before running the initial configuration
dialog?
If not, make sure that only the System LED is green
before pressing the Break key or entering a break
character.
• Did you press the Break key while the
switch was still running POST?
If yes, wait until POST completes. Restart the
switch. Wait until POST completes. Confirm that the
System LED is green. Enter
Reload to reinstall the
flash memory.