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.
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.
IntroductionHow to use the Wireless LAN Controller Configuration Analyzer (WLCCA)
Javier Contreras is a Senior Tech Lead for the Wireless Business Unit in Cisco, with over 2 decades of experi...
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(#)For this reason being that : - application that doesn't use multicast, sends one copy of each packet ( data unit of traffic at layer 3 ) to each client (" who seeks the traffic ).- application that does use multicast, sends ...
Transferring Crash file from standby:
Login to the Active WLC in HA.
(Cisco Controller) >transfer upload datatype crash
(Cisco Controller) >transfer upload filename <Desired filename>
(Cisco Controller) >transfer up...