Which of the following is true regarding the VLAN-based VPN on Nuage Networks NSG?

Which of the following is true regarding the VLAN-based VPN on Nuage Networks NSG?
A . The NSGs use OpenFlow to exchange routing information between each other.
B . The NSGs use VXLAN to exchange routing information between each other.
C . The NSGs forward overlay traffic between each other by using an OpenFlow tunnel.
D . The NSGs forward overlay traffic between each other by using a VXLAN tunnel.

View Answer

Answer: D