What is dual-line dual-IP and dual-line dual-IP

Dual-line dual-IP address enables dual-line access to the backbone networks of China Telecom and China Netcom. The servers hosted in the data center enable dual-line access of China Telecom and China Netcom, by enabling users of China Telecom and China Netcom to connect to the server at a very high speed, the access speed between China Telecom and China Netcom is slow. This technology uses the software to determine the visitor's line, so that the website turns to different URLs, and realizes automatic identification of access on two lines. Through this technology, the customer no longer needs to resolve the domain name to the IP address of China Telecom and China Netcom separately, but only needs to add a resolution record (for example, www.aaa.com) to the domain name resolution ), you can automatically resolve the same domain name (for example, www.aaa.com) to the IP address of the corresponding carrier line based on the network used by the website visitors for fast access. The disadvantage is a waste of Bandwidth Resources.
Single-line Single IP address implements dual-line, which is a new routing technology. This IP address does not belong to any telecom operator. When it is resolved, it automatically determines the visitor's line so that the IP address can go through that line. The solution fully satisfies the needs of various lines, ensures the smooth connection of network lines, and completely resolves the inter-Load Balancing Scheme of Data Interconnection Between China North Telecom and China North Telecom Netcom, and makes up for single-line defects.

What is dual-line dual-IP and dual-line dual-IP