The

Prisma SD-WAN

Virtual ION on KVM for Network Functions Virtualization (NFV) Deployment Guide focuses specifically on deployment on standard NFV deployments. NFV can be instantiated and in many different forms and

Prisma SD-WAN

deployed on top of the NFV environment.

A virtual ION device can be deployed to an NFV host and assigned to either a branch or data center type of site. The design and deployment considerations are different between a branch and data center site. The VM deployment options such as the number of interfaces needed for the VM, how the virtual network interfaces are bound to physical NICs, etc. will vary based on these requirements. The following figure shows an example of a branch deployment where the virtual ION device is the WAN router terminating the MPLS and internet circuits.

To successfully deploy and configure

Prisma SD-WAN

in an NFV environment the vION model type and role should be determined prior to implementation. Download the latest release image from Palo Alto Networks and for sizing and resources requirements, refer to the SD-WAN datasheet and the

Prisma SD-WAN

documentation.

In summary, the supported NFV environment must meet the following requirements.

Deploy in standard NFV deployments, some examples are as follows:

The Server or the generic uCPE hardware must meet the following requirements:

In order to facilitate the deployment of

Prisma SD-WAN

ION devices to an NFV host,

Prisma SD-WAN

provides the virtual image in a

qcow

format per model type.

Model Name	vCPU	Memory (GB)	Disk (GB)	Throughput (Mbps)
ION 3102v	2	8	40	100
ION 3104v	4	8	40	200
ION 3108v	8	8	40	350
ION 7108v	8	32	100	500