A data center has several legacy IBM mainframes that only support Systems Network Architecture
(SNA) traffic. The mainframes are located in different areas of the data center. What should the
network architect plan in this solution?
A.
how to prioritize the SNA traffic based on its DSCP in order to ensure low latency
communication
B.
how to implement SNA to IP tunneling on the HP server access layer switches
C.
how to implement Edge Virtual Bridging (EVB) to tunnel to SNA traffic securely
D.
how to isolate the mainframes in a VLAN and extend Layer 2 connectivity between them