We just started putting up Meraki MR16 access points in our school and I have ran into a peculiar problem with them. Two of the AP's are ran through a POE injector and showing a link on the switch, but they won't pull a DHCP address for the AP and show up in the management screen as meshing off of neighboring AP's. I have them hooked to an HP 1810-24G switch and I ran into an issue this summer with this model and an HP printer with a JetDirect card and had to play around with the LLDP settings.
Anyone seen an issue like this?