ip anycast dns

Practical Analysis of DNS multi-point deployment IP Anycast + BGP Most of the Multi-Point deployment in the DNS field uses the IP Anycast + BGP mode. In this mode, you do not need to purchase additional equipment, and the deployment is flexible and

DNSIt is composed of a parser and a Domain Name Server. A Domain Name Server is a server that stores the domain names and corresponding IP addresses of all hosts in the network and converts a domain name to an IP address. The domain name must

Let's talk about some of the basic concepts of DNS:A Root domainThe so-called ".", in fact, our URL www.baidu.com in the configuration should be www.baidu.com. (one last point), we usually omit the point when we type in the browser, and this has

We all know that we need to be able to access the Internet, we must use Dns,dns is the domain Name system, can make users more convenient use of the Internet, and not to remember to be directly read by the machine IP string, also known as Domain

Recently, Ali officially released its public dns-alidns. Prior to the occurrence of a DNS failure due to Taobao users can not normally browse and order the situation, so alidns mainly for the introduction of Taobao users, but also to meet users to

UseShow/manipulate routing, devices, policy Routing and tunnelsUsage General formatip [ OPTIONS ] OBJECT { COMMAND | help }OBJECT := { link | addr | addrlabel | route | rule | neigh | tunnel | maddr | mroute | monitor }OPTIONS := { -V[ersion] |

IPv6 is the next generation network protocol that replaces IPv4. It has many new features and functions. Domain Name System (DNS) is the basic architecture of the Internet. The new features of IPv6 also require DNS support. Therefore, DNS must be

DNS One-key setting tool how to: Alibaba recently officially released its public dns-alidns, this time the introduction of a key DNS settings tool for Taobao users to launch, but also to meet the user to play game Brush Weibo and other online needs.

HTTP StatelessThe HTTP protocol is stateless (stateless). That is, when the same client accesses a page on the same server for the second time, the server cannot know that the client has visited and the server cannot distinguish between different

As a software developer, you will certainly have a complete hierarchical understanding of how Web applications work, as well as the technologies used in these applications: browsers, http,html, Web servers, requirements processing, and so on.This