https://live.paloaltonetworks.com/t5/prisma-access-discussions/infrastructure-subnet-sizing/m-p/449492#M277 <P>PAN recommends a /23 network, but if there are more than 100 sites or 5000 Mobile Users, you should contact your Palo Alto Networks SE Specialist to evaluate whether you may need a larger subnet size</P> Thu, 25 Nov 2021 17:28:52 GMT Mudhireddy 2021-11-25T17:28:52Z https://live.paloaltonetworks.com/t5/prisma-access-discussions/infrastructure-subnet-sizing/m-p/411408#M197 <P>Does anyone know the max subnet size for a Prisma Access infrastructure subnet? I know the minimum is /24 but I can't find any documentation on the maximum sizing.</P><P>&nbsp;</P> Sat, 05 Jun 2021 20:33:56 GMT https://live.paloaltonetworks.com/t5/prisma-access-discussions/infrastructure-subnet-sizing/m-p/411408#M197 Tony.Goethals 2021-06-05T20:33:56Z https://live.paloaltonetworks.com/t5/prisma-access-discussions/infrastructure-subnet-sizing/m-p/411540#M198 <P>Yes, you are correct, there is no upper limit defined. The size deployment can scale as per your needs. /24 is a good size for most deployments, you can add a larger network if your deployment is large. Please engage your Sales Engineer or Customer Success representative to get guidance on proper planning.</P> Mon, 07 Jun 2021 16:03:38 GMT https://live.paloaltonetworks.com/t5/prisma-access-discussions/infrastructure-subnet-sizing/m-p/411540#M198 Sai_Tumuluri 2021-06-07T16:03:38Z https://live.paloaltonetworks.com/t5/prisma-access-discussions/infrastructure-subnet-sizing/m-p/449492#M277 <P>PAN recommends a /23 network, but if there are more than 100 sites or 5000 Mobile Users, you should contact your Palo Alto Networks SE Specialist to evaluate whether you may need a larger subnet size</P> Thu, 25 Nov 2021 17:28:52 GMT https://live.paloaltonetworks.com/t5/prisma-access-discussions/infrastructure-subnet-sizing/m-p/449492#M277 Mudhireddy 2021-11-25T17:28:52Z