How does Anycast work? Anycast network routing is able to route incoming connection requests across multiple data centers. When requests come into a single IP address associated with the Anycast network, the network distributes the data based on some prioritization methodology. The selection process ...
How does Anycast DNS work? DNS stands for domain name system, and it's the system that translates domain names (the names of websites) into alphanumeric IP addresses that machines can read. This is known as "resolving" a domain name, and DNS resolvers are the servers that manage the re...
How does it work Consistent Hashing is a distributed hashing scheme that operates independently of the number of nodes in a distributed hash table by assigning them a position on an abstract circle, or hash ring. This allows servers and objects to scale without affecting the overall system. Usin...
The Domain Name System is made up of several integral components that work together to ensure seamless internet connectivity and navigation. Each component has a distinct role in translating domain names into IP addresses and maintaining the overall structure and reliability of the DNS. Below are the...
Azure Front Door uses the anycast protocol with split TCP at layer 7 to route HTTP/S client requests to the most available and fastest application backend. The way Azure Front Door routes requests depend on the routing method you select, and on backend health. Azure Front Door supports four ...
How Does DNS Work? From the user’s point of view, entering a website address into the browser results in an almost instant content display. To go one level deeper, when the user requests a website (for example,) the DNS resolver gets the IP address from the web server, and then ret...
Anycast is a routing technique where a single IP address maps to multiple physical servers. Unfortunately, anycast does not fit well with TCP and is rarely used in that scenario. Most of the DNS servers themselves use anycast to achieve high availability and low latency of the DNS lookups. Us...
How does routing work in computer networks? Routing involves the process of forwarding data packets between devices on a network. When you send a request, routers analyze the destination address and determine the most efficient path for your data to travel. They make split-second decisions to ens...
Unfamiliar with the route and anycast routing? Learn the difference between these two key concepts, what they mean for your network, and how you can use them effectively.
How does BGP EVPN work on a VXLAN network? This chapter describes how BGP EVPN works as the control plane of VXLAN. In a scenario where distributed VXLAN gateways are deployed using BGP EVPN, the control plane is responsible for VXLAN tunnel establishment and dynamic MAC address learning, while...