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E20-562 VPLEX Specialist Exam for Storage Administrators Questions and Answers

Questions 4

VPLEX Metro has been added to an existing HP OpenView network monitoring environment. The VPLEX SNMP agent and other integration information have been added to assist in the implementation. After VPLEX is added to SNMP monitoring, only the remote VPLEX cluster is reporting performance statistics.

What is the cause of this issue?

Options:

A.

Local VPLEX Witness has a misconfigured SNMP agent.

B.

HP OpenView is running SNMP version 2C, which may cause reporting that does not contain the performance statistics.

C.

TCP Port 443 is blocked at the local site’s firewall.

D.

Local VPLEX cluster management server has a misconfigured SNMP agent.

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Questions 5

What is required before a host can detect the virtual volumes presented by the VPLEX?

Options:

A.

Virtual volumes can only be detected after a reboot

B.

RAID configuration must be enabled for Virtual volumes

C.

EZ Provisioning wizard must be run on the host

D.

Host must initiate a bus-scan of the HBAs

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Questions 6

Which protocol does the service laptop use to communicate with and maintain an EMC VPLEX environment?

Options:

A.

SSH

B.

SNMP

C.

Telnet

D.

UDP

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Questions 7

What is a feature of GeoSynchrony 6.0 with respect to service account login to the VPlexcli?

Options:

A.

Service account requires authentication to the Linux shellVPlexcli requires an RSA token

B.

Service account requires no authentication to the Linux shellVPlexcli requires certificate authority

C.

Service account requires no authentication to the Linux shellVPlexcli requires authentication through LDAP

D.

Service account requires authentication only to the Linux shellVPlexcli does not require an extra authentication step

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Questions 8

In preparing a host to access its storage from VPLEX, what is considered a best practice when zoning?

Options:

A.

Ports on host HBA should be zoned to either an A director or a B director.

B.

Each host should have at least one path to an A director and at least one path to a B director on each fabric, for a total of four logical paths.

C.

Dual fabrics should be merged into a single fabric to ensure all zones are in a single zoneset.

D.

Each host should have either one path to an A director or one path to a B director on each fabric, for a minimum of two logical paths.

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Questions 9

A company has deployed a VPLEX Metro protecting two applications without Cluster Witness:

-App1 distributed virtual volumes are added to CG1, which has detach-rule set cluster-1 as winner

-App2 distributed virtual volumes are added to CG2, which has detach-rule set cluster-2 as winner

What should be the consequence if there is a WAN COM failure for an extended period?

Options:

A.

I/O for CG1 is suspended at cluster -1; I/O is serviced at cluster-2I/O for CG2 is serviced at cluster -1; I/O is suspended at cluster-2

B.

I/O for CG1 is suspended at cluster -1; I/O is serviced at cluster-2I/O for CG2 is serviced at cluster -2; I/O is suspended at cluster-1

C.

I/O for CG1 is detached at cluster -1; I/O is serviced at cluster-2I/O for CG2 is detached at cluster -2; I/O is serviced at cluster-1

D.

I/O for CG1 is serviced at cluster -1; I/O is suspended at cluster-2I/O is serviced for CG2 at cluster -2; I/O is suspended at cluster-1

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Exam Code: E20-562
Exam Name: VPLEX Specialist Exam for Storage Administrators
Last Update: May 6, 2024
Questions: 66
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