An engineer must design a solution to provide backup connectivity between two sites. The engineer plans to use an Internet connection but company policy requires the connection to be encrypted. Additionally, there are several applications that utilize multicast to deliver video streams between the sites. Which technology should the design include?

Which design consideration must be made when using IPv6 overlay tunnels?

Refer to the exhibit. Customers report low video quality and delays when having point-to-point telepresence video calls between the two locations. An architect must optimize a design so that traffic follows the same path for egress and ingress traffic flows. Which technique optimizes the design?

Which three feature sets are used in Stackwise technology? (Choose three.)

Which design element should an engineer consider when multicast is included in a Cisco SD-Access architecture?