Getting Started Guide

Table Of Contents
20
Cisco Catalyst 9130AX Series Access Points
Note When you are installing a Layer 3 access point on a different subnet than the Cisco Wireless
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 Controller. Also be sure
that the route back to the Cisco Wireless Controller has destination UDP ports 5246 and 5247 open
for CAPWAP communications. Ensure that the route back to the primary, secondary, and tertiary
controller allows IP packet fragments. Finally, be sure that if address translation is used, that the
access point and the Cisco Wireless Controller have a static 1-to-1 NAT to an outside address. (Port
Address Translation is not supported.)