Unanswered Question
Jul 30th, 2009
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i have switch 2960-TC-L connecting fiber MM across module FX to cujaun P333T switch ,

the LED on cisco switch green to module FX

but the cuajun p333t not work and no ping from PC back the P333t and back cisco

can any one help me ??


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Peter Paluch Thu, 07/30/2009 - 13:13
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1.) Does the Cisco switch report the link as being up or down?

2.) What link status does the P333T report?

3.) Are the optical modules correctly matched, i.e., are they of the same type, for the same fiber diameter and type?

4.) Is this a new installation, or did the link work sometime before and just stopped working now?

5.) Is it possible to test the fiber using a measurement device so that we can exclude the possibility of a broken fiber?

Best regards,



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