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Free E20-393 Exam Braindumps (page: 17)

Page 16 of 75
PDF with 297 Questions

A Unity storage system is installed with 10 Gb optical SFPs in CNA ports 4 and 5 of both Storage Processors. The storage administrator has had a request from a user to connect to the storage system through Fibre Channel.

How can the administrator reconfigure the CNA ports for 16Gb Fibre Channel SFPs?

  1. Configure all CNA ports for 16Gb Fibre Channel
  2. Configure CNA port 4 of SPA and SPB as 10Gb optical
    Configure CNA port 5 of SPA and SPB as 16 Gb Fibre Channel
  3. Configure CNA port 4 and 5 of SPA as 10 Gb optical
    Configure CNA ports 4 and 5 of SPB as 16 Gb Fibre Channel
  4. CNA ports cannot be reconfigured once they are committed

Answer(s): D

Explanation:

Once you set the network protocol on the CNA ports you cannot switch to a different network protocol. Reference:
https://www.emc.com/collateral/TechnicalDocument/docu60144.pdf (page 5)



In UnityVSA, which license(s) is able to extend the storage capacity from 25 TB to 50 TB with an upgrade path license?

  1. Professional only
  2. Professional and VVOLS
  3. VVOLS only
  4. Community

Answer(s): A

Explanation:

Professional Edition is a licensed subscription-based offering available at capacity levels of 10 TB, 25 TB, and 50 TB.

Incorrect Answers:
B, C: VVOLS is not a license for UnityVSA.
D: 4 Community license is for 4 TB only. Community Edition is a free downloadable 4TB solution recommended for non-production use.


Reference:

https://www.emc.com/collateral/TechnicalDocument/docu69362.pdf (page 3)



When defining which resources on the destination system the replicated item will use for an asynchronous session, which settings must be provided?

  1. Replication Mode, RPO, and Replicate To
  2. Name, Pool, and Storage Provisioning
  3. Ethernet Port, Subnet/Prefix Length, and Gateway
  4. Management IP Address, User Name, and Password

Answer(s): B

Explanation:

Create a replication session
Ensure that you have first created relevant replication interfaces and connections, and then you need the name, pool, storage provisioning, and tiering policy you want to use for the destination storage resource. The system will automatically created a destination storage resource as part of this process.


Reference:

https://www.emc.com/dam/uwaem/documentation/unity-p-replication-config.pdf (page 23)



What is one method that is used to verify an ESRS configuration?

  1. Proxy server authentication
  2. RSA authentication
  3. Trigger an SNMP trap test
  4. Send an e-mail verification

Answer(s): B


Reference:

https://www.emc.com/collateral/software/data-sheet/h1948-secure-remote-supp-gateway-ds.pdf






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