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Running into an issue where about half of our 41 brand new Cisco CW9166I-B access points are not registering on our WLC. When consoled into the APs, we noticed after the initial boot phase, the wired0 ethernet port constantly goes link up/link down. ...
I was able to resolve this last year after about a month of troubleshooting. Oddly, I never encountered firmware crashes. What I narrowed the issue down to was latency between where the WAP's were located and one of our DHCP servers.To explain furthe...
Speed: 100,1000,2500,5000,autoAP ports are 5g. Below is a switch interface with an AP connected that is not registering with the WLC.FiveGigabitEthernet4/0/22 is up, line protocol is up (connected)Hardware is Five Gigabit Ethernet, address is 8024.8f...
APs are connected to five gig interfaces. Their speeds are left at 5gig and a-full duplex. I even attempted to set the interface speed to 1gig and the APs had the same issue with their eth port going link up/link down.I believe Cisco tech support had...
I can move the same non working AP from the ceiling jack and plug directly into the switch (same port) and experience the exact same problems. We have some older 9120AXI access points and we placed 3 of them in spots where the 9166's weren't working....
Yes, I forgot to mention I've taken the AP directly to the switch stack and plugged in to a properly configured port. No dice. Even though there is another identical AP that registered without issue on that exact same port. All brand new cat6 cabling...
