A new floor has been added to the enterprise campus network, providing client access for desktop PCs, laptops, and IP phones for employees and guests. During verification, a few desktop PCs have limited corporate access but not Internet access. Most other desktop PCs, all laptops, and IP phones are working correctly. Additional information indicates that the desktop PCs are obtaining IP host addresses from the DHCP server, which is intended for only the IP phones.
Where should troubleshooting about this connectivity issue be focused?
A.
client network configuration
B.
VLAN mapping
C.
DHCP server and options
D.
DNS
E.
routing protocols
F.
first-hop redundancy protocol
Explanation:
The private vlan mapping maps the secondary VLANs to the Layer 3 VLAN interface of a primary VLAN to allow Layer 3 switching of private-VLAN ingress traffic.