Popis: |
This paper describes the architecture, sample applications, and performance of a Distributed Services Card that can support a large range of services in cloud, service provider, and enterprise data centers, as well as service provider and enterprise network edge. Being deployed in hosts, this fully programmable card can leverage the same scale-out model that has become popular for computing. Given that devices at the network edge deal only with packets that are sent to and from a single host, more time can be spent processing each packet to offer rich services programmed in P4. |