642-997試験無料問題集「Cisco Implementing Cisco Data Center Unified Fabric (DCUFI) 認定」
DRAG DROP
Drag the network characteristics on the left to the most appropriate design layer on the right.
Drag the network characteristics on the left to the most appropriate design layer on the right.
正解：
Explanation:
The access layer is the first tier or edge of the campus. It is the place where end devices
(PCs, printers, cameras, and the like) attach to the wired portion of the campus network. It is also the place where devices that extend the network out one more level are attached-IP phones and wireless access points (APs) being the prime two key examples of devices that extend the connectivity out one more layer from the actual campus access switch. The wide variety of possible types of devices that can connect and the various services and dynamic configuration mechanisms that are necessary, make the access layer one of the most feature-rich parts of the campus network.
You can enable an 802.1X port for port security by using the dot1x multiple-hosts interface configuration command. You must also configure port security on the port by using the switchport port-security interface configuration command. With the multiple- hosts mode enabled, 802.1X authenticates the port, and port security manages network access for all MAC addresses, including that of the client. You can then limit the number or group of clients that can access the network through an 802.1X multiple-host port.
