BGP Filtering Best Practices: Techniques and Guidelines for Using AS-Path Filters, Distribute-Lists, Prefix-Filters, and More.
Originally published back in 2011, this post introduced the essential concept of originating a default route in BGP. While the fundamental principles of BGP default route advertisement remain true, the landscape of network engineering, especially concerning automation, security, and advanced…
Today, revisiting a topic from my earlier lab days back in 2011, I found myself reflecting on EIGRP’s unequal cost load balancing. It’s a foundational concept in routing, and while network architectures have evolved dramatically, understanding these mechanisms remains crucial…