What is BGP Route Reflector? BGP Route Reflector is a feature in the Border Gateway Protocol (BGP) that allows BGP routers to exchange routing information without having to establish peer-to-peer sessions. This reduces the number of BGP sessions that need to be established, which can save on CPU and memory resources. Why We Do Use … Read more
What is BGP Configuration Error? BGP Configuration Error is a type of error that can occur when configuring Border Gateway Protocol (BGP) settings. This error can cause problems with communication between BGP devices and can lead to routing issues. What types of BGP Configuration Error Comes? Authentication Error: This error occurs when the authentication information … Read more
BGP flap is a term used to describe the rapid and frequent switching of a BGP (Border Gateway Protocol) route between active and inactive states. This can occur due to a variety of reasons, including routing errors, network instability, or problems with the BGP configuration. To resolve a BGP flap issue, you will need to … Read more
Conditional Advertisement in BGP: In the above example, we have to set R2 as a route reflector and the other two as clients R1 & R2. We have passed a loopback on every router. And above you can see that a link with 90MB is for ABC city and a 50MB link for XYZ city. … Read more