Hi ,
IPSEC is good as it is very robust and no one has
hacked this protocol yet .
Few issues with ipsec are
a) Only for ip unicast ( no ipx support )
b) No roaming supported
c) we loose 801.x QOS enhance feature using ipsec
d) More overhead and cpu intensive so more hardware
needed
Depending on 802.1x technique you use you have to
make sure that clients , AP and radius all supports
same technique . So if you have mixed vendor of
clients with different OS may create issues
thanks
