Supercharge Your Innovation With Domain-Expert AI Agents!

A method for restricting learning of mac address at eoc local end

A MAC address and learning table technology, applied in digital transmission systems, electrical components, transmission systems, etc., can solve problems such as inability to receive correctly, and achieve the effect of avoiding serious network problems

Inactive Publication Date: 2015-10-14
CHENGDU GUANGDA NEW NETWORK TECH
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the technical problem in the prior art that the message sent to the user cannot be received correctly within a period of time when the network is abnormal, a method for restricting the learning of the MAC address of the EOC local end is provided

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
  • A method for restricting learning of mac address at eoc local end
  • A method for restricting learning of mac address at eoc local end
  • A method for restricting learning of mac address at eoc local end

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0018] The present invention discloses a method for restricting learning of MAC addresses at the EOC local end, which specifically includes the following steps: Step 1. The user equipment sends a message to the EOC terminal connected to the user equipment, and the EOC terminal learns the MAC address of the message, and reports The source MAC address in the text data frame is recorded in the MAC address learning table of the EOC terminal, and then the message is sent to the corresponding EOC central office. Such as figure 1 As shown in the typical EOC application scenario structure diag...

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 invention relates to the technical field of an EOC (Ethernet over Coax) system, and discloses a method for learning EOC local side MAC (Medium / Media Access Control) address restriction. The method comprises the following steps of: judging the source of a message after receiving the message at EOC local side equipment; directly learning the MAC address of the message if the message is transmitted from an EOC terminal; judging whether the message is an error message or not if the message is transmitted from a data network, if so, discarding the message directly, otherwise, learning the MAC address of the message; and after learning the MAC address of the message, transmitting the address according to the destination MAC address of the message. According to the method, error messages are discarded directly, so that wrong learning of the MAC addresses of the error messages is avoided. Messages from the data network are judged, the messages are discarded directly if the messages are error messages, and wrong learning of the MAC addresses of the messages are avoided, so that messages which are correctly transmitted to users can still be accurately sent to users after being received, and the severe network problem that a part of users cannot receive messages within a certain period of time is solved.

Description

technical field [0001] The invention relates to an EOC system, that is, an Ethernet signal transmission technology on a coaxial cable, in particular to a method for learning restriction of an EOC local end MAC address. Background technique [0002] The original text of EOC is "Ethernet over Coax", which is a transmission technology of Ethernet signals on coaxial cables. It is the main technology of the triple play access layer. It consists of three parts: central office management equipment, terminal equipment, and user equipment, which form a two-layer network. Wherein, the central office equipment is connected to the terminal equipment through a coaxial cable, and the terminal equipment is connected to the user equipment through an Ethernet cable. Under normal circumstances, one central office device is usually connected to multiple terminal devices, such as 10 to 32. The terminal devices are placed in the user's home to connect to user devices, and each terminal device c...

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): H04L12/24H04L12/26H04L12/741H04L45/74
Inventor 张宴
Owner CHENGDU GUANGDA NEW NETWORK TECH
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com