A client mentions that role-assigned tasks need to be managed by a number of internal
departments. Which hardware would you suggest to provide this capability?

A.
a pair of Cisco Nexus 7000 Series Switches at the core layer

B.
Cisco Catalyst 4900 Series top-of-rack switch

C.
Cisco Application Control Engine (ACE)

D.
Cisco Catalyst 6500 Series Firewall Services Module (FWSM)