18154939. Route Advertisement Method and Related Device simplified abstract (HUAWEI TECHNOLOGIES CO., LTD.)

Route Advertisement Method and Related Device

Organization Name

HUAWEI TECHNOLOGIES CO., LTD.

Inventor(s)

Zhibo Hu of Beijing (CN)

Ka Zhang of Beijing (CN)

Sheng Fang of Beijing (CN)

Route Advertisement Method and Related Device - A simplified explanation of the abstract

This abstract first appeared for US patent application 18154939 titled 'Route Advertisement Method and Related Device

Simplified Explanation

Abstract: A first network device obtains a first route, where the first route includes a first route prefix. The first network device advertises a second route, where the second route includes a subnet prefix and a path identifier, and a range of the subnet prefix includes a range of the first route prefix.

Patent/Innovation Explanation:

• The patent application describes a network device that obtains a route prefix and advertises a second route with a subnet prefix and a path identifier.
• The range of the subnet prefix includes the range of the first route prefix, indicating that the second route is a subset of the first route.
• This innovation allows for more efficient routing in a network by advertising specific subsets of routes instead of the entire route.

Potential Applications:

• Network routing optimization
• Efficient utilization of network resources
• Improved network performance and reliability

Problems Solved:

• Inefficient routing in networks
• Wasted network resources due to advertising unnecessary routes
• Difficulty in managing and optimizing network routing

Benefits:

• Improved network efficiency and performance
• Reduced network congestion
• Enhanced scalability and flexibility in network routing

Original Abstract Submitted

A first network device obtains a first route, where the first route includes a first route prefix. The first network device advertises a second route, where the second route includes a subnet prefix and a path identifier, and a range of the subnet prefix includes a range of the first route prefix.