A large retail organization decided to move some of the branch applications to the AWS cloud. How does the network architect extend the in-house Cisco SD-WAN branch to cloud network into AWS?

Refer to the exhibit.

A Cisco SD-WAN network carries traffic for several departments and over 1200 users with several applications at site A and site B branches over the MPLS1 circuit.
An engineer is provisioning a higher bandwidth on-demand metro circuit as a backup connection.
Which two configurations must the engineer apply to implement the on-demand tunnels? (Choose two.)

Which IP address must be reachable by a WAN Edge device for the ZIP process to work?

Which configuration change allows direct internet access at the branch site for YouTube traffic?

Refer to the exhibit.

An enterprise decides to use the Cisco SD-WAN Cloud onRamp for SaaS feature and utilize H.Q site Biz iNET to reach SaaS Cloud for branch C. currently reaching SaaS Cloud directly. Which role must be assigned to devices at both sites in vManage Cloud Express for this solution to work?