Assuming a company has central site A and multiple branch sites B, C, D, etc., connected through WAN circutis. Central site A has Internet connectivity and also provides Internet access for Branch site B and C. Branch D has its own Internet access, not going through the company WAN.
Now all sites have WAE installed, peering with each other. Here are my questions:
Site A or D's WAE will not optimize its users' Internet traffic, because the WAE does not have a peer for the connections going out to Internet. Is this correct?
Site B and C's users' Internet traffic will be optimized because the Internet access goes through the central site,and there's a pair of WAE's between B and A, or C and A. Is this correct?
Thanks for any help