Foundations Lab  · On-demand

BGP Convergence

Foundations Lab

Solution overview

In this lab, participants delve into the intricacies of Border Gateway Protocol (BGP) convergence, focusing on the fine-tuning of BGP dynamics through the adjustment of keepalive and hold timers, and the implementation of route aggregation strategies. The lab begins with an overview of BGP's role in internet routing, followed by hands-on exercises where learners adjust keepalive and hold timers to understand their impact on BGP session stability and convergence time. Participants experiment with different timer settings to observe how they influence the rapidity and reliability of route exchange between BGP peers. Subsequently, the lab shifts focus to route aggregation, teaching participants how to efficiently summarize multiple routes into a single advertisement, which reduces the number of routes exchanged and improves network scalability and performance. Through these exercises, learners gain practical insights into optimizing BGP configurations for enhanced network efficiency and stability.

Lab diagram

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