A network administrator creates a local user account and assigns that account to the Level-9 authorization group. The administrator tests the group assignment and is able to successfully log in with the local user credentials. However, the administrator is able…

Which technology enables a network administrator to group users by logical function instead of physical location, reduce bandwidth waste by limiting broadcast traffic, and improve security by isolating users at Layer2? A. 802.1X B. SNMPv3 C. VLANs D. Virtual Switching…