Cisco Cisco Aironet 2600e Access Point Guía De Instalación
11
Note
When you are installing a Layer 3 access point on a different subnet than the Cisco wireless LAN controller,
be sure that a DHCP server is reachable from the subnet on which you will be installing the access point, and
that the subnet has a route back to the Cisco wireless LAN controller. Also be sure that the route back to the
Cisco wireless LAN controller has destination UDP ports 5246 and 5247 open for CAPWAP communications.
Ensure that the route back to the primary, secondary, and tertiary wireless LAN controller allows IP packet
fragments. Finally, be sure that if address translation is used, that the access point and the Cisco wireless LAN
controller have a static 1-to-1 NAT to an outside address. (Port Address Translation is not supported.)
be sure that a DHCP server is reachable from the subnet on which you will be installing the access point, and
that the subnet has a route back to the Cisco wireless LAN controller. Also be sure that the route back to the
Cisco wireless LAN controller has destination UDP ports 5246 and 5247 open for CAPWAP communications.
Ensure that the route back to the primary, secondary, and tertiary wireless LAN controller allows IP packet
fragments. Finally, be sure that if address translation is used, that the access point and the Cisco wireless LAN
controller have a static 1-to-1 NAT to an outside address. (Port Address Translation is not supported.)