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Cannot create 2-node switchless cluster as it's not detecting the cluster network

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ontap-9
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hw
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Applies to

  • ONTAP 9
  • FAS/AFF

Issue

  • New 2 node switchless cluster setup with a AFF-A20.
  • During the initial setup, the cluster is unable to detect the cluster network. 
  • Cluster ports are online but one of the cluster ports is showing 10g speed instead of 25g. 

        slot 4: Quad 10G/25G Ethernet Controller CX7
                   e4a MAC Address:    d0:39:ea:c6:42:01 (auto-10g_sr-fd-up)
                    SFP Vendor:         FINISAR CORP.
                    SFP Part Number:    FTLX8574D3BCL
                    SFP Serial Number:  NCKHT75

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