With the Prisma Access for Networks Aggregate
Bandwidth model, bandwidth is assigned to a compute region within
Prisma Access. This allows for deterministic placement of nodes
and also the compute for the nodes behind a region.
Within the Remote Networks Bandwidth Allocation in Prisma Access,
regions are configured for bandwidth that is to be allocated for
If looking at 2 locations, namely Europe Central (blue box),
and Ireland (orange box), you can see the respective bandwidth allocated
for each region as shown below.
With Prisma Access for Networks utilizing the Aggregate Bandwidth
model, for every 500Mbps of bandwidth allocation, a compute instance
will be added to support the throughput requirements.
The compute instances behind a region are what are called the
IPSec Termination Nodes, and appear when configuring a Remote Network onboarding.