In addition to checking the field notice, can you provide the IOS version you are running? 17.3.x, 17.9.x, and 17.12.x still have compatibility with the 2700-series access points but some versions do not.
Hello,Some of the standards you mentioned are not radio standards as such but are wireless client standards. These standards, like 802.11k, require specific radios to work. The 9800 configuration guide mentions Assisted Roaming (802.11k) as one such ...
This is definitely feasible and a good idea.Your biggest questions will be how to handle DNS, DHCP, and reachability on port 8443 to ISE. Bear in mind that ISE has to be resolvable also, so whatever DNS server you use needs to have your ISE servers a...