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Cisco IOS XR Fundamentals by Dawit Birhanu, Mark Ghattas, Syed Natif Nawaz, Mobeen Tahir

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Chapter 2. Cisco IOS XR Infrastructure

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This chapter covers the following topics:

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Cisco IOS XR is designed for massively scalable systems with particular focus on continuous system operation, scalability, security, and performance. This chapter discusses the IOS XR infrastructure and how it achieves the stated goals of IOS XR. The first section discusses the microkernel used by IOS XR. Subsequent sections discuss interprocess communication (IPC), IOS XR System Database, distributed system services, process management, and ...

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