I am wondering if anyone has seen this before. We have about 50 AIR-LAP1242AG-E-K9 access points connected to a WLC5508 running 7.4.100.0. These were all being used as autonomous APs previously and were converted when the controller was installed. Ab...
We have an intermittent issue where clients seeem to drop their connectivity intermittently and I wondered if anyone else have seen this. When the client drops out it is associated to the AP at good signal strength -45 -> -49 dbm. All our clients are...
Very difficult to see the image but if you mean the power injector setting then no, I haven't tried that. I guess we could try it. Just strange that we have 30 AIR-LAP1242s that are fine with the same settings and around 12 that are not. Thanks for ...
Thanks for your answer. The APs are all connected via power injectors not PoE so it should not be an issue with power negotiation? I was hoping no to turn off CDP but I have to admit that it is the most likely culprit. Will try it.
Sorry Guys, I really should have updated you all a lot sooner. Yes, this issue was fixed by upgrading the wireless controller to 7.4.100.0. But remember that WCS will not support this version (if you use WCS) you would have to upgrade to Cisco Prime ...
Sorry for the long silence. In answer to osita N's questions....No - I will not post the packet capture online for the world to see. In answer to the questions on DHCP the answer to all three is yes. From the packet capture we can see the DNS server ...
FURTHER INFORMATION:After days of trying to capture the issue with a packet sniffer we finally got it. What we see is that TCP sessions are torn down and once these are gone we are only really getting DNS and NBNS requests and responses. The client c...
