Here is a reference for the well-known Cisco Unified Wireless Network ports. This list is handy as a reference when creating firewall and security rule-sets, as well as for protocol analysis, decoding session and stream conversations, troubleshooting, and studying for various certification exams.
Cisco Unified Wireless Network Ports
LWAPP Data Packets: UDP 12222 LWAPP Control Messages: UDP 12223
CAPWAP Control: UDP 5246 CAPWAP Data: UDP 5247
WCP for WiSM: UDP 10000
Mobility Control Messages: UDP 16666 and/or UDP 16667 (secure-mode) Mobility EoIP Tunnel: IP Protocol 97