WLC 4402 DS port not working

Unanswered Question
Jan 27th, 2008
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DearNetpro,

I am doing wireless project. the WLC 4402 DS port (SFP) used with GLC-T module not working when connected to the switch. If i connect the DS port to the PC then the link LED comes up but i can not ping management IP address. Due to this problem i now using all the APs in autonomous mode not in lightweight.


Please any one help me what cound be the issue.


I already replaced the SFP module, L2 switch and cable.


Device details as below


AIR-WLC4402-12-K9 V02



Thanks


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ankbhasi Mon, 01/28/2008 - 05:20
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  • Cisco Employee,

Hi Arum,


Can you please confirm the port type on switch to which you are connecting your controller. It should be a gig interface on switch?


Regards,


Ankur

rfzulueta Mon, 04/07/2008 - 10:31
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Ankur,


I too am having this problem and my switch port is a gig interface/auto. Why can't I ping the management interface of 4402. On the switch, I see the cdp neighbor with the ip address of my 4402 register but still cannot ping it. I can ping my laptop address on the same network as 4402 from the switch.

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