The Benefits of Running Border Gateway Protocol (BGP) in Your Network
1. Dynamic Routing and Scalability BGP’s ability to handle large and diverse networks makes it an ideal choice for scaling operations. It dynamically learns and adapts to changes in network topology, enabling efficient routing decisions in complex and evolving environments. …
iBGP vs eBGP: Understanding the Differences
In the intricate world of routing protocols, the Border Gateway Protocol (BGP) stands as a pillar, facilitating the exchange of routing information between different networks on the internet. Within BGP, two fundamental variations exist: Internal BGP (iBGP) and External BGP …
Optimizing VoIP Packets: Ensuring Clear and Reliable Communication
Voice over Internet Protocol (VoIP) has revolutionized communication, offering cost-effective and versatile voice services over the Internet. Companies like Atheral are providing VOIP to Service Providers and other companies. However, optimizing VoIP packets within your network is crucial to ensure …
Understanding the BGP No-Export Attribute
The “no-export” attribute in BGP is a configuration option applied to specific routes to restrict their propagation beyond an autonomous system’s (AS) boundaries. In the realm of BGP, ASes are individual networks or a collection of IP prefixes under a …
Understanding the BGP Origin Code Attribute
Understanding the BGP Origin Code Attribute The BGP Origin Code is a mandatory attribute attached to BGP routes, indicating the origin of a particular route in the BGP table. It specifies how a route was introduced into BGP and provides …
What are Border Gateway Protocol Attributes and examples?
What are Border Gateway Attributes, what are they, how do they work, and their significance in shaping internet routing. What Are BGP Attributes? In the context of BGP, attributes are pieces of information associated with each route in the BGP …
Why is BGP so important to the Capital I Internet?
At the core of this interconnected web of networks is the Border Gateway Protocol (BGP), a fundamental routing protocol that plays a pivotal role in directing internet traffic. In this post, I will explore the significance of BGP and why …
What is TCAM memory in a router? and is it still needed?
Many higher-end routers have a specialized type of memory known as TCAM (Ternary Content Addressable Memory). In this post, I will explain the intricacies of TCAM memory in routers, exploring what it is, how it works, and its critical role …
What is BGP next-hop-self and why you should care?
In this blog post, we’ll demystify the concept of next-hop-self in BGP, why it’s crucial, and how it affects routing decisions. What Is Next-Hop-Self in BGP? In BGP, the “next hop” is the IP address used to reach a particular …
Why ISPs Should Totally Rely on Google and CloudFlare for DNS (Wink)
Guest Post From Glenn Kelley at Connectivity Engineer “Why ISPs Should Totally Rely on Google and CloudFlare for DNS (Wink, Wink)” Alright, folks, gather round as we explore the hilariously absurd notion that Internet Service Providers (ISPs) should shirk their …