Proper network configuration is critical to the functioning of Commvault HyperScale X nodes.
Some of the common networking related issues and its resolution are discussed in the following pages:
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Troubleshooting Errors When Network Interfaces Appear Offline
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Troubleshooting Errors When you Are Unable to Ping the Gateway or the Other Nodes
Note
Cisco Fabric Extenders (FEX) are not conducive to storage based solutions, and therefore it is not recommended to connect any HSX nodes to a Cisco FEX. If they are connected to a FEX, then stability and performance issues can arise.
