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Embark on a journey into the nerve centre of the SD-WAN architecture: routing. Having laid a solid foundation on SD-WAN topologies, it's time to unravel the complexities of routing and discover the best practices for integrating third-party networks that might not be part of the SD-WAN fabric. This section is pivotal for anyone looking to master the orchestration of network traffic across diverse infrastructure.
Chapter 7 zooms in on the Meraki SD-WAN appliance, the MX, and its decision-making process. You'll learn the ins and outs of its routing intelligence- this knowledge is crucial when designing a network that doesn't just survive, but thrives on redundancy. It's about making your network not only smart by also resilient.
Moving on, Chapter 8 takes a pragmatic look at static routing. Ideal for smaller networks, static routes are the straightforward, uncomplicated paths your data can take. Yet, as networks grow and demand more flexibility, we'll explore why dynamic routing protocols like OSPF and BGP become essential tools in your networking arsenal.
In Chapter 9, we delve into the world of OSPF within the Meraki ecosystem. Meraki's unique take on OSPF - being unidirectional - comes with specific design considerations. We'll dedicate ample time to dissect these nuances, ensuring you can navigate this protocol's landscape with confidence.
Chapter 10 shifts the spotlight to BGP, the bidirectional protocol that's all about sophisticated route negotiation and exchange. BGP is the heavyweight champion of routing, and handling the internet's complex pathways, and you'll learn how to fine-tune its operations and manage those corner-case scenarios.
Finally, Chapter 11 is where you'll get strategic with your tunnel vision. We'll cover manipulating routing within your VPN tunnels using Layer 3 and Layer 7 rules, giving you the control to steer traffic.
This section is not just about routing; it's about becoming the conductor of a symphony of network traffic, ensuring each packet finds its way like a note hitting the perfect pitch.
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