Storage Attached Network (SAN)SpecialistExam v5.0 (E20-351)

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Total 161 questions

What is the proper syntax to create a 50 GB RAID 5 FLARE LUN on a CX/CX-3 series array?

  • A. Naviseccli .... -bind -r5 ID 10 rg 0 rc 1 wc 1 sq gb cap 50
  • B. Naviseccli .... -bind r5 10 rg 0 rc 1 wc 1 sq gb cap 50
  • C. Naviseccli .... -create r5 10 rg 0 rc 1 wc 1 sq gb cap 50
  • D. Naviseccli .... -create r5 ID 10 rg 0 ID 10 rc 1 wc 1 sq gb cap 50


Answer : B

Click the Exhibit button. In the diagram, what does the highlighted command do?
**Exhibit Missing**

  • A. Creates a metaLUN
  • B. Creates a storage group
  • C. Expands a RAID group
  • D. Expands a storage group


Answer : A

The iSCSI name of a SCSI device is the principal object used in authentication of targets to initiators and initiators to targets. Which of these answers have a correct format?

  • A. eui. 169.254.12.169
  • B. eui.50060482AEA5574E
  • C. inq.2003-04.com.emC. symmetrix.0093:diskarray.1
  • D. iqn.50060482AEA5574E:diskarray.1


Answer : B

What is the maximum number of ports that can be in one trunking group on a B2-series
(Brocade 3x00 series) switch or director?

  • A. 2
  • B. 4
  • C. 8
  • D. 16


Answer : B

When an Ethernet interface needs to transmit, it listens for other traffic on the media If no other transmission is detected, the interface begins its transmission. What type of media access method is this?

  • A. Bus arbitration
  • B. CSMA/CD
  • C. Ethernet sniffing
  • D. TCP/IP


Answer : B

Click the Exhibit button. In the exhibit, network communication flow is represented by the red arrows. Which type of communication is this known as?** Exhibit Missing**

  • A. Full-duplex communication
  • B. Half-duplex communication
  • C. Multiple point communication protocol (MPCP)
  • D. Standard Ethernet communication protocol (SECP)


Answer : A

Which service in Connectrix Manager automatically load balances traffic across FICON links, maximizes bandwidth, and reduces the number of ports required for cascaded links, thereby reducing the cost of the SAN?

  • A. Advanced SAN Routing
  • B. FICON Management Server
  • C. Group Configuration Management
  • D. Open Trunking


Answer : D

If the maximum number of possible addresses is 65,534, what is the network class?

  • A. Class A
  • B. Class B
  • C. Class C
  • D. Class D


Answer : B

Click the Exhibit button. These MDS series CLI commands display both the active and full zone sets for VSAN 4. What possible scenario would cause the displayed difference between them? ** Exhibit Missing**

  • A. The active zone database for VSAN 4 was copied from another switch.
  • B. The Full Zone database for VSAN 4 was copied from another switch.
  • C. The zone "win3_zone" was created and activated from another physical switch.
  • D. The zone "win3_zone" was created and activated from Fabric Manager.


Answer : C

What does the symconfigure command allow the end user to do?

  • A. Create metaLUNs on a CLARiiON array
  • B. Make configuration changes to a CLARiiON array
  • C. Make configuration changes to a Symmetrix array
  • D. Make Enginuity changes to a Symmetrix array


Answer : C

Click the Exhibit button. ACME Corporation intends to deploy the pictured network architecture for site-to-site replication (for example, disaster recovery). The secondary site is 100 miles away. Which protocol would be used to connect the two M-Series multiprotocol
SAN routers? ** Exhibit Missing**

  • A. FCIP
  • B. iFCP
  • C. iSCSI
  • D. SCP


Answer : B

What are the four architecture layers of ARPA?

  • A. Application, Network, Data link, Physical
  • B. Application, Presentation, Network, Physical
  • C. Application, Session, Transport, Network interface
  • D. Application, Transport, Network, Network Interface


Answer : D

How frequently is the ESM database updated?

  • A. Monthly
  • B. Quarterly
  • C. Semi-annually
  • D. Weekly


Answer : A

In an iSCSI client-server architecture, what are clients of a SCSI interface called?

  • A. Client
  • B. Device server
  • C. Initiator
  • D. Target


Answer : C

Which tools can be used to disable Telnet access to an M-Series switch?

  • A. Connectrix Manager, Connectrix Manager Basic
  • B. EMC Control Center, Connectrix Manager
  • C. HyperTerminal, Connectrix Manager
  • D. Web Tools, Connectrix Manager


Answer : A

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Total 161 questions