What is the impact of changing switch auto-negotiation from auto to a fixed value?
Applies to
- ONTAP 9
- MetroCluster IP (MCCIP)
- Cisco Nexus N9K-C9336C-FX2
Answer
Manually setting a fixed value does not have any impact.
Additional Information
- The RCF indicates that the corresponding switch may have issues with auto-negotiation not functioning correctly.
In certain conditions, N9K-C9336C-FX2 may not be able to auto-negotiate port
speed correctly, and port speed has to be manually set in config mode, e.g.