> For the complete documentation index, see [llms.txt](https://docs.console.zenlayer.com/glossary/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.console.zenlayer.com/glossary/c/cn2.md).

# CN2

China Telecom CN2 GIA is a network architecture used by China Telecom to provide high-speed, low-latency internet connectivity to customers. CN2 is short for "China Telecom Next Generation Carrier Network," and GIA stands for "Global Internet Access."

CN2 GIA is designed to provide customers with fast and reliable internet connectivity by using advanced networking technologies such as Multi-Protocol Label Switching (MPLS), Quality of Service (QoS), and Border Gateway Protocol (BGP) to optimize routing and minimize latency. The network also incorporates a number of security features, such as Distributed Denial of Service (DDoS) protection and intrusion detection and prevention systems, to help protect against cyber threats.

Overall, CN2 GIA is an important part of China Telecom's strategy to provide high-quality internet connectivity to customers worldwide, particularly in the Asia-Pacific region.


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