E20-351 Online Practice Questions and Answers

Which identifier uniquely associates the Fibre Channel port address?

A. WWN

B. WWNN

C. WWP

D. WWPN

Which bits contain the Domain ID in a Fabric Channel address?

A. First set of 8 bits

B. Fourth set of 8 bits

C. Second set of 8 bits

D. Third set of 8 bits

In Control Center, which view shows only ports and fabrics that have viable connectivity?

A. Masking

B. Path Details

C. Relationship

D. Topology

Your customer has an existing multiple switch fabric environment, and they purchased new FAs for this project. You have been requested to add five additional servers to the environment. After your setup and configuration of all five servers, other servers in the environment experience performance problems. Based on EMC best practice what may have caused the performance issue of the existing servers?

A. Interswitch links are oversubscribed.

B. Servers exceeded fan-in ration.

C. Servers exceeded fan-out ration.

D. Switch ports are set to auto-negotiate.

What does EMC best practice recommend that a zone contain?

A. Multiple initiators and a single target

B. Multiple initiators and multiple targets

C. Single initiator and a single target

D. Single initiator and multiple targets

Click the Exhibit button. Which MDS switch will become the principal switch, when VSAN 5 attempts to merge? **Exhibit Mising**

A. MDS A

B. MDS B

C. Neither, they will not merge due to different domains

D. Neither, they will not merge due to different priorities

Click the Exhibit button. Which type of port would these links register as? **Exhibit Mising**

A. E_Port

B. F_Port

C. FL_Port

D. G_Port

When are ports assigned to the isolated VSAN?

A. When no VSANs are established in the switch

B. When the default zone is enabled

C. When the VSAN in which ports belong is deleted

D. When your fabric is heterogeneous in nature

What is the purpose of a quorum disk?

A. Blocks failed nodes from accessing storage systems

B. Sets Reservation Bit on a Symmetrix FA port

C. Shuts off FC storage ports of the offending node

D. Used for arbitration in a cluster

For the MDS 9513 multilayer directors, which chassis slots support the integrated supervisor-2 module?

A. Slots 1 and 2

B. Slots 12 and 13

C. Slots 5 and 6

D. Slots 7 and 8