Which of the following statements about LAN-WAN convergence is false?

You can configure interfaces and routes between the core switch and the egress gateway to achieve interconnection between LAN and WAN services.

WAN-side services set VPNs on the egress gateway for interconnection between LAN sites.

The WAN-side controller can manage both LAN and WAN.

LAN-side services at the core, aggregation, and access layers provide authentication for wired and wireless users on the campus network.