Is there any benchmarking done for vShield edge with vCloud Director? What is the overhead and maximum throughput of using vShield edge? I believe it offers logical boundary around Org vDCs in vCloud Director. In that case , can it be tweaked for each org vDC in terms of performance?
I have heard the limit is 2Gbps... but it could be slightly faster. It will depend on your networking gear mostly.
Edward L. Haletky VMware Communities User Moderator, VMware vExpert 2009, 2010