Recently deployed a 2504 w/ 10 APs and while the wireless is working in terms of internet and internal access, I've been advised that Mac users are experiencing an issue accessing printers on the network. The printers are wired, and while they do see them as available, when they try to attach to them they're unsuccessful. Doing some checking online I found a deployment guide for Bonjour on 7.4 (http://www.cisco.com/en/US/docs/wireless/technology/bonjour/Bonjour_Deployment.html), but was wondering if anything might be possible to resolve the issue w/o upgrading the code (I'm not opposed to upgrading, but trying to minimize downtime). Both internal wireless and the wired network are on the same vlan/subnet, but a quick topology: ASA as gateway for all vlans, trunk to SG500(in L3 mode), 2504/APs/printers plugged into SG500.