Shulou(Shulou.com)06/03 Report--

What is the difference between a single-line server and a two-line server? In view of this problem, today the editor summarizes this article about the server, hoping to help more friends who want to solve this problem to find a more simple and easy way.

One: two-line server

A dual-line server means that the server connects two lines at the same time. Due to the situation of China Unicom and China Unicom, there will be a big delay in accessing China Unicom and Unicom. The dual-line server solves the delay problem and ensures that the internal software or website of the server is not affected by the region.

But two-line server lease is divided into two cases, double-line double IP and dual-line single IP.

Double IP dual line means that two network cards are placed on a server, one is Netcom wire, the other is telecom network cable, thus two IP, Telecom IP and Netcom IP are set on the server. At the same time, the administrator sets up two different links to IP in the site. When the telecom user clicks, it directly enters the telecom IP, and when the Netcom user clicks, it enters the Netcom IP. The access speed of Netcom and telecom users is improved.

However, it puts forward certain requirements for the management and maintenance of users, which requires that the dual network cards involved by the server must set the routing table on the server and require all packets to be routed on the server and then sent to different network cards. Increase the server resource consumption, especially when big data visits, the server resource consumption rate is greater, the stability is poor, suitable for small websites or games to use two-line server.

1. Advantages: dual-line compared with single-line secure and reliable access speed, and easy to rent to bring users a good access experience, widely used in small and medium-sized enterprise websites.

two。 Disadvantages: the cost is high and the bandwidth is small, because the domain name usually points to the telecommunications station by default, so Netcom users who visit the site for the first time will be very slow.

Two: single-line server

The so-called single-line server rental refers to the access of only one line of China Telecom or China Unicom, such as telecom lines, Unicom lines, Netcom lines and TieTong lines. For local websites, you can choose single-line lines, for example, users of corporate websites can choose to rent telecommunications servers mainly in the south; users can choose Netcom servers when they are concentrated in the north; if the website is a shopping mall site or portal site aimed at national users, you can choose a dual-line server, which can solve the malpractice that the north-south lines cannot communicate with each other, ensuring the access speed of each region.

1. Advantages: single-line servers have the advantages of large bandwidth, low price, and higher defense.

two。 Disadvantages: due to the interconnection between Netcom and telecom lines, the speed will be very slow when telecom users visit Netcom websites or Netcom users visit telecom websites.

After reading the above, do you have a general understanding of the difference between single-line server and dual-line server? If you want to know more about the content of the article, welcome to follow the industry information channel, thank you for reading!

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