After expanding a two-node AFF A300 cluster with two AFF A700 nodes, you observe latencies when data is accessed indirectly. The system node run -node -command netstat command shows retransmits and packet drops on the LIFs. The AFF A700 nodes with 40 Gbps and the AFF A300 connect with 10 Gbps to the cluster interconnect. You are using Cisco Nexus 3132Q cluster interconnect switches. You just updated to ONTAP 9.8 software.
In this scenario, what is causing this problem?
A. The 10 Gbps to 10 Gbps cluster Interconnect is creating a speed mismatch.
B. AFF A300 and AFF A700 node mixing Is not supported in ONTAP 9.8 software.
C. The AFF A300 Is using an adapter card for the cluster Interconnect, but only onboard ports are supported.
D. There is an NXOS firmware mismatch, verify in the Interoperability Matrix (1MTJ for a supported version.
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