Part One of this three paper series detailed how Software-Defined Networking (SDN) and a complementary initiative, Network Functions Virtualization (NFV), are enabling a more flexible networking architecture compared to traditional approaches that use fixed-function network elements. This paper, Part Two, overviews key hardware and software components used to implement a software-focused network in a virtualized environment.
After reading the paper, one will be able to describe the high-level hardware and software requirements for the four architectural layers, the communication protocols linking the layers, the co-existence of physical and virtual switching, and the available Intel® reference designs and tools that can help reduce development time.
Provides service edge solution for interconnectivity that increases revenue potential.
Intel® embedded products synergize systems for applications, services, and control plane and packet processing.
Off-the-shelf components provide a high-quality solution without using custom hardware.
Firewall monitors user traffic, analyzes applications, and searches for malware.
Optimized pattern matching detects malware and helps achieve maximum computing performance.
Security measures include data encryption/decryption, access controllers, and user management.