What does CN2+BGP mean? Which one is better compared with CN2 GIA?

I believe many people have heard of the BGP route. Similar ones include CN2+BGP, such as Korean CN2+GBP, Hong Kong CN2+BGP, etc. So what does BGP here mean? What does CN2+BGP mean? Which one is better, CN2+BGP or CN2 GIA? What should we pay attention to when choosing BGP VPS? This article is a simple novice-level science popularization.

1. What is CN2+BGP route

First explain what CN2 is. The full name of CN2 is China Telecom Next Carrier Network (CNCN). Then add the abbreviation of CNCN to get CN2. CN2 was launched by China Telecom as a "premium network project" and its route quality is It is definitely better than the traditional 163 backbone network. For an introduction to CN2, please refer to: "163 Backbone Network / CN2 GT / CN2 GIA Route Concept Introduction and VPS Service Provider Recommendation"

Explain what BGP is. The full English name of BGP is Border Gateway Protocol. The Chinese name is Border Gateway Protocol. It is a routing protocol used to connect independent systems on the Internet. The BGP solution is used to achieve dual-line interconnection or multi-line interconnection. The data center is called the BGP data center. To put it simply, the BGP route means that the data center is connected to major network operators such as China Telecom, China Unicom, and China Mobile, and is interconnected through the BGP protocol. If the user is in a telecommunications network environment, even the telecommunications route will be connected. Even China Unicom routes can be used to reduce delays and increase speed:

When a China Unicom route fails, China Unicom users can automatically switch to low-latency mobile routes or telecommunications routes when accessing the VPS to ensure that users can access normally:

If CN2+BGP is not specified as CN2 GIA, it is generally CN2 GT. It is not necessarily two-way CN2 GT. Some merchants may have a little bit of CN2, such as telecommunications outbound route access in some areas. If you have CN2 GT, you will call your route CN2+BGP. So how much CN2 you have depends entirely on the conscience of the business. For an introduction to return, outbound and two-way, please refer to: "What is outbound CN2 GIA?" What is return CN2 GIA? What is bidirectional CN2 GIA? 》

2. Points to note when choosing the CN2+BGP route

The above briefly introduces what the CN2+BGP route is. Here is a brief reminder of what you need to pay attention to when choosing the CN2+BGP route. There are two main points to pay attention to:

3. Comparison between CN2+BGP and CN2 GIA

The concept of CN2+BGP and the points to pay attention to when purchasing have been briefly introduced. It is not difficult to see that CN2 GIA is generally much better than CN2+BGP, especially when many merchants refer to themselves as CN2+BGP in any route. BGP has been introduced. It is actually a direct route. How many of them are CN2? This depends on the conscience of the merchant. When choosing a VPS, don’t think that CN2+BGP is high-end. Two-way CN2 GIA and three-network CN2 GIA are much better than CN2+BGP.

This is the previous introduction to CN2 GIA and the recommendation of CN2 GIA VPS. Friends in need can take a look:

• "Easy-to-use CN2 GIA VPS hosting merchants collection and recommendation"
• "Compilation and Recommendation of CN2 GIA VPS Hosting Businesses in the United States"
• "Compilation and Recommendation of Hong Kong CN2 GIA VPS Hosting Businesses"

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