Correctly identify China Telecom ChinaNet and pure CN2, half-way CN2

Introduction to ChinaNet:

China Telecom provides operator customers and enterprise customers with access to Internet information services (especially Chinese resources) and global network transmission services. As the world's largest fixed-line operator and broadband service provider, China Telecom has accumulated rich experience in operating Internet services. Based on ChinaNet, the world's largest Chinese Internet, China Telecom provides access services to China's Internet information for 90 million broadband users and more than 2.3 million Chinese websites. Deployed more than 40 POP nodes around the world  Has more than 300 backbone network nodes and 4000Gbps network bandwidth in China  ChinaNet owns 70% of China’s Chinese resources and more than 900,000 broadband users The POP node of ChinaNet is as shown below:

under construction means under construction. ChinaNet overseas POP nodes in San Jose, San Francisco, and Los Angeles are provided to North American ISPs, London is provided to Europe, and Hong Kong is provided to Hong Kong. Generally, overseas peering, purchases, and sales go out of Guangzhou. .

CN2 introduction:

China Telecom operates a global network that reaches all parts of the world. The global IP backbone network of CN2 (China Telecom Next Generation Telecom Network, AS4809) has high elasticity, high redundancy and low latency. By connecting to CN2, China Telecom provides global telecom operator customers with differentiated Internet transfer services with scalable bandwidth, excellent connectivity, flexible settlement methods and rich product features. Different access speed options: via SDH (2M and above), Ethernet (1M~1000M) or other rates. Flexible payment options: Fixed monthly fees available, with contingency usage (95%) coverage available based on availability. Service availability: > 99.9%

Network delay: Hong Kong – Mainland China < 50 ms Singapore – Mainland China < 80 ms Asia (Intra-Asia) < 110 ms Europe – Asia < 220 ms Atlantic Ocean < 85 ms < 50 ms Pacific Rim < 120 ms 20 working days installation guarantee

China Telecom’s CN2 coverage is as shown in the figure below:

Some notes:

VIP principle:

The above PPT is excerpted from Baidu Library "CN2 Network Overview and MPLS Support Wall Introduction"

CN2 Beijing exports to London, Shanghai exports to San Jose, Los Angeles, Frankfurt, Tokyo, and Hong Kong, and Guangzhou exports to San Jose, Los Angeles, Singapore, and Hong Kong. The specific export route from mainland China to overseas depends on the metropolitan area network. Services generally go out of Beijing (not an online agent)

How to correctly identify chinanet POP, pure CN2, and half-range CN2 (I don’t know what this half-range should be called accurately) lines.

The two pictures above are ChinaNet POP lines.

Pure CN2 as shown

Pay attention to the arrow, it does not go through any 202.97 routes (it has nothing to do with whether your local network is a CN2 network).

Pictured halfway through

Pay attention to the arrow, it needs to go through the 202.97 route (it has nothing to do with whether your local network is a CN2 network).

Don’t shout that there is CN2 as soon as you see the 59.43. No problem (Shanghai Telecom nitrogen cylinder users are not included in this list), the more accurate test is to find a lookinglass test.

The situation of Chinanet POP is that it is firm but not firm. The firmness is about the same, but you know the peak, it cannot be firm.

Pure CN2 is always firm and stiff, but it will test the endurance of the child under the crotch (wallet).

It’s hard to say what’s going on at CN2 at the halfway point. It’s neither soft nor hard, and it’s quite uncomfortable to get up and down. However, the boss and the boys are more accepting of it, and everyone is not too uncomfortable.

We mostly come into contact with merchants in North America. Common merchants that provide telecom Chinanet POP and pure CN2 are as follows:

There are too many in North America to mention. In addition to direct POP, there are compromise solutions through 4134 to 4809, HE, Qwest/savvis, and Tianyi Cloud, the son of China Telecom.

In addition to CN2 Hong Kong and CN2 Singapore, Tianyi Cloud Hong Kong CN2 and Singapore CN2, there are also, for example, Krypt’s Singapore CN2, softlayer’s Chinanet, and 51IDC’s Hong Kong CN2.

The only IDC that provides CN2 in mainland China and currently has a clearly marked price is the only one. There is also Telecom’s own son Tianyi Cloud. Shanghai Telecom’s nitrogen bottles should also be included, but the others have not been seen.

In one sentence, "chinatelecom can reach the world with extra money"

Some information is taken from: http://www.chinatelecomglobal.com/www/prod/index?cate_id=900002 https://www.ctclouds.com/cloud/front/support/idcGlobal

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