Unlock instant, AI-driven research and patent intelligence for your innovation.

Method and device for maintaining neighbor relationship

A neighbor relationship and neighbor technology, applied in the communication field, can solve problems such as wasting memory resources, and achieve the effect of reducing consumption and reducing consumption

Active Publication Date: 2020-05-12
NEW H3C TECH CO LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

That is to say, the packet is only transmitted on one path, not on the primary path and the standby path at the same time. Taking packet transmission on the primary path as an example, device 101 establishes a BGP neighbor relationship with device 103, and device 104 establishes a BGP neighbor relationship with device 103. The operation wastes the memory resource and CPU (Central Processing Unit, central processing unit) resource of equipment 101, equipment 103, equipment 104

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method and device for maintaining neighbor relationship
  • Method and device for maintaining neighbor relationship
  • Method and device for maintaining neighbor relationship

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] The terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, rather than limiting the present application. As used in this application and the claims, the singular forms "a", "the" and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term "and / or" as used herein is meant to include any and all possible combinations of one or more of the associated listed items.

[0020] It should be understood that although the embodiments of the present application may use terms such as first, second, and third to describe various information, such information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another. For example, without departing from the scope of the present application, first information may also be called second information, and similarly, second ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present application provides a method and device for maintaining a neighbor relationship. The method includes: establishing a neighbor relationship with a first device specified by the neighbor policy or disconnecting the neighbor relationship with the first device when the condition of the neighbor policy is met; Wherein, the conditions of the neighbor policy include: establish a neighbor relationship with the second device or disconnect the neighbor relationship with the second device; when the conditions of the routing policy are met, establish a neighbor relationship with the first device specified by the routing policy Or disconnect the neighbor relationship with the first device; the condition of the routing policy includes: there is a route to the second device or there is no route to the second device. Through the technical solution of the present application, the consumption of memory resources and CPU resources of the network device can be reduced.

Description

technical field [0001] The present application relates to the technical field of communications, and in particular to a method and device for maintaining a neighbor relationship. Background technique [0002] BGP (Border Gateway Protocol, Border Gateway Protocol) is a dynamic routing protocol that can be used not only between different ASs (Autonomous Systems, autonomous systems), but also within the same AS. Such as figure 1 As shown in , it is a schematic diagram of a BGP network, and BGP neighbors can be established between devices. For example, device 101 establishes a BGP neighbor relationship with device 102 , device 101 establishes a BGP neighbor relationship with device 103 , device 104 establishes a BGP neighbor relationship with device 102 , and device 104 establishes a BGP neighbor relationship with device 103 . [0003] For the packets transmitted between device 101 and device 104, if device 101-device 102-device 104 is the primary path, and device 101-device 1...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/751H04L45/02
Inventor 余清炎陈岩代瑞强
Owner NEW H3C TECH CO LTD