NS0-158 · Question #69
How many cluster ports per node are supported in clustered ONTAP 8.2?
The correct answer is B. Two. In clustered ONTAP 8.2, each storage node is required to have two dedicated cluster interconnect ports for redundant and robust internal communication.
Question
How many cluster ports per node are supported in clustered ONTAP 8.2?
Options
- AOne
- BTwo
- CThree
- DFour
How the community answered
(36 responses)- A6% (2)
- B92% (33)
- D3% (1)
Why each option
In clustered ONTAP 8.2, each storage node is required to have two dedicated cluster interconnect ports for redundant and robust internal communication.
One cluster port per node would introduce a single point of failure for critical internal cluster communication, compromising high availability.
Clustered ONTAP 8.2 mandates each node to have two dedicated cluster interconnect ports to provide high availability and sufficient bandwidth for internal cluster communication.
Three cluster ports per node is not the standard or minimum requirement for ONTAP 8.2 cluster interconnects.
Four cluster ports per node is more than the standard or minimum requirement for ONTAP 8.2 cluster interconnects.
Concept tested: ONTAP cluster interconnect port requirements
Source: https://library.netapp.com/ecm/ecm_get_file/ECMLP2497645
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