________ are widely used by enterprises to create WANs that span large geographic areas,to provide site-to-site connections to branch offices, and to allow mobile users to dial up their company LANs.
A)CEs
B)LSPs
C)VPNs
D)VCs

Question

Quizplus · Accepted Answer

VPNs (Virtual Private Networks) are commonly used by enterprises to create secure connections over the internet or other public networks, allowing remote access to the company's internal LAN network. They are used for site-to-site connections between branch offices and for mobile users to dial up their company LANs securely. A VPN can span large geographic areas, connecting employees or devices from different locations to a central network. CEs (Customer Edge routers) are edge devices that connect to WAN service providers, LSPs (Label Switched Paths) are paths used for forwarding traffic in MPLS networks, and VCs (Virtual Circuits) are connections established for data transfer in frame relay networks.

________ Are Widely Used by Enterprises to Create WANs That