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rtumu
Beginner

Does DNA Appliance only require /21 subnet for Services/Cluster Subnet?

DNA appliance need only /21 subnets for Services and Cluster Subnets?

Please clarify me.

 

Regards
Ravindra

4 REPLIES 4
Pavan Siripuram
Cisco Employee

Is there benefit to adding in a larger subnet? We are building a single node cluster with the XL m5 appliance and will have around 70k clients.

 

Thank you,

Ryan

From my experience from Cisco in last 6 months on DNA, it requires /21 only  to communicate 100's of services that run internally in the DNA Containers which requires such huge /21 subnet.

 

It is good to take a mail confirmation from your Cisco Account Team before you proceed.

Thanks

 

Thank you