Refer to the network exhibit.

A network administrator has a server with a single link to the network The company is concerned
about redundancy and wants to implement a solution like that shown in the right-hand side of the
diagram. Which solution meets the company’s needs?

A.
HP Comware switches using distributed trunking or IRF

B.
HP Comware switches using distributed trunking only

C.
HP Comware switches using meshed IRF or meshed stacking

D.
HP Comware switches using IRF only

E.
HP Comware or HP Provision switches using IRF

Explanation: