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NS0-155 · Question #77

What is the maximum distance between a standard clustered pair at 2Gbps?

The correct answer is D. 500 meters. https://communities.netapp.com/servlet/JiveServlet/previewBody/4803-102-1-6405/tr-3548.pdf The maximum cable length supported for 2Gbps is 500m, the same as the max cable length between a NetApp storage system and a FC switch. Stretch MetroCluster (sometimes referred to as…

7-Mode Storage System Deployment

Question

What is the maximum distance between a standard clustered pair at 2Gbps?

Exhibit

NS0-155 question #77 exhibit

Options

  • A10 meters
  • B50 meters
  • C100 meters
  • D500 meters

How the community answered

(18 responses)
  • A
    6% (1)
  • B
    11% (2)
  • C
    6% (1)
  • D
    78% (14)

Explanation

https://communities.netapp.com/servlet/JiveServlet/previewBody/4803-102-1-6405/tr-3548.pdf The maximum cable length supported for 2Gbps is 500m, the same as the max cable length between a NetApp storage system and a FC switch. Stretch MetroCluster (sometimes referred to as nonswitched) is simply an active-active configuration that can extend up to 500m depending on speed and cable type. It also includes synchronous mirroring (SyncMirror® and the ability to do a site failover with a single command. See Figure 2. Additional resiliency can be provided through the use of multipathing.

Topics

#cluster interconnect#maximum distance#2Gbps#hardware specifications

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