Question 2: What two problems are specifically addressed by the use of overlay tunnels in the SD-WAN architecture?

Checkbox: (choose correct answers): 

[ ] Security is enhanced via tunnel encryption
[ ] Failing over due to performance issues is now simpler
[ ] The Internet is more reliable and better performing
[ ] Traditional WAN circuits are now more affordable
[ ] Management is simplified by a "single pane of glass"


Answer: Multiple Answers