After the site installation is complete, you should verify the mobility of the VoWLAN device while walking the site on an active phone call. Which Cisco WLC or Cisco WCS command is most beneficial in determining roaming efficiency?
A.
show {802.11a | 802.11b} |2roam statistics <AP mac>
B.
show client roam-history <client-mac>
C.
show client tsm 802.11a/b/g <client-mac> <AP mac>
D.
show client detail <client-mac>
E.
show client ap-roam-history <client-mac>