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Single Answer
0Denis is an information security professional at an organization that is replacing its physical servers with cloud-hosted virtual machines. As the organization builds its virtual environment, it is moving toward a hybrid cloud operational model with some systems and services remaining in its local data center and others hosted in the cloud. The following diagram shows the local data center and cloud VPC's network IP ranges, which you should consider as you answer the questions. Denis wants to use multiple Internet service providers (ISPs) to connect to his cloud VPC to ensure reliable access and bandwidth. What technology can he use to manage and optimize those connections?
Answer Options
A
FCoE
B
VXLAN
C
SD-WAN
D
LiFi
Correct Answer: C
Explanation
A software-defined wide area network, or SD-WAN, is commonly used to manage multiple ISPs and other connectivity options to ensure speed, reliability, and bandwidth design goals are all met. Denis can use SD-WAN capabilities to accomplish his goals to make his hybrid cloud environment successful. Fibre Channel over Ethernet (FCoE) is a storage protocol; VXLAN is used for extensible virtual LANs, not WANs; and LiFi uses visible and infrared light to transfer data.