The customer has an existing 802.11b/g network withCisco 2500 controllers. The customer would like to
migrate to an 802.11a/b/g/n WLAN. Which network infrastructure issue might impact client performance in this
proposed controller-based solution?
A.
The additional application load placed on serversby 802.11n clients.
B.
A bottleneck may occur if the access switch port to the AP only supports 100 Mb/s full duplex.
C.
The additional load placed on a RADIUS server by 802.1X authentication traffic on the first work dayof
each week.
D.
The added delay WDS imposes on the client when they roam from one AP to another.