NS0-157 · Question #162
How many concurrent SSH administrative sessions for a node are supported?
The correct answer is B. 64. NetApp ONTAP supports a maximum of 64 concurrent SSH administrative sessions per node.
Question
How many concurrent SSH administrative sessions for a node are supported?
Options
- A25
- B64
- C128
- D125
How the community answered
(50 responses)- A2% (1)
- B90% (45)
- C2% (1)
- D6% (3)
Why each option
NetApp ONTAP supports a maximum of 64 concurrent SSH administrative sessions per node.
25 is significantly below the actual ONTAP limit and does not reflect the documented maximum of 64 concurrent SSH sessions.
ONTAP enforces a hard limit of 64 concurrent SSH sessions per node to protect system resources and maintain cluster stability. Attempts to open additional sessions beyond this limit are rejected by the SSH service.
128 exceeds the actual supported limit; ONTAP caps concurrent SSH administrative sessions at 64 per node, not 128.
125 is not a documented ONTAP limit; the correct maximum for concurrent SSH sessions per node is 64.
Concept tested: ONTAP maximum concurrent SSH administrative session limit
Source: https://docs.netapp.com/us-en/ontap/system-admin/manage-ssh-public-key-authen-concept.html
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