What is the traffic shaping adjustment?

A.
Minimum bandwidth adjusted in kbps

B.
Peak bandwidth adjusted in Mbps

C.
Burst time in seconds

D.
Burst size in KB

Explanation:
http://pubs.vmware.com/vsphere50/index.jsp?topic=/com.vmware.vsphere.vcenterhost.doc_50/G UID-3B5AF2B1-C534-4426-B97A-D14019A8010F.html