Question

In an hnv virtual network, which of the following encapsulation protocols create a tunnel through which packets travel to communicate outside the routing domain? (choose all that apply.)

a. l2tp
b. vxlan
c. nvgre
d. pptp

Answer 1

In an HNV virtual network, the encapsulation protocols that create a tunnel for packets to communicate outside the routing domain are L2TP, VXLAN, and NVGRE.

Step-by-step explanation:

In an HNV (Hyper-V Network Virtualization) virtual network, the encapsulation protocols that create a tunnel for packets to communicate outside the routing domain are:

• L2TP (Layer 2 Tunneling Protocol): L2TP is commonly used for VPN connections, where it encapsulates packets from various protocols and transports them over IP networks.
• VXLAN (Virtual Extensible LAN): VXLAN is a network virtualization technology that encapsulates Layer 2 Ethernet frames within UDP packets, allowing virtual machines to communicate across Layer 3 boundaries.
• NVGRE (Network Virtualization using Generic Routing Encapsulation): NVGRE is another encapsulation protocol that provides network virtualization by encapsulating Layer 2 Ethernet frames in UDP packets.

Therefore, the correct encapsulation protocols in this case are L2TP, VXLAN, and NVGRE.