Hello All -
I have a couple 3550XL's, one running 12.2(25)SEB4, the other 12.2(44)SE6. The ports are trunked and each has a Motorola Canopy AP connected with 900Mhz Subscriber Modules providing wifi using Cisco Meraki devices. I have hard coded each ports duplex and speed to full/100 and swapped cables on a couple of the ports, yet they are continually flapping with the %LINEPROTO-5-UPDOWN and %LINK-3-UPDOWN errors in the logs.
This happens all throughout the day, every day. What could cause the flapping if I've hard coded each end and verified the cables are good? Attached is the running config for the ports in question. Let me know if there's any other info needed. Thanks!