Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A realization method of virtual local area network (vlan) function of GPON upstream interfaces

A technology for implementing methods and functions, applied in the field of vlan function implementation, can solve the problems that cannot be realized at the same time, cannot achieve VLAN function integrity, etc., and achieve the effect of achieving integrity

Active Publication Date: 2011-10-26
SHENZHEN GONGJIN ELECTRONICS CO LTD
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The management of VLAN functions includes VLAN packet translation (ExtVlan) and VLAN tagged data filtering (VlanFlt). Currently, the ONU can only implement one of the above two VLAN functions between the GPON interface device and the gateway device, and cannot implement both at the same time. This function cannot achieve the integrity of the VLAN function

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 realization method of virtual local area network (vlan) function of GPON upstream interfaces
  • A realization method of virtual local area network (vlan) function of GPON upstream interfaces

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and 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.

[0019] In this embodiment, the VLAN data packet translation function and the VLAN tag data filtering function are realized simultaneously by adding an intermediate device. Such as figure 1 As shown, in this embodiment, the intermediate device (gpon0.ani) is set between the GPON interface device (gpon0) and the gateway device (veip0), and the VLAN data packet translation function (ExtVlan ), implement the VLAN tag data filtering function (VlanFlt) between the gpon0.ani device and the gpon0 device.

[0020] The above descriptions are only preferred embodiments of the present invention, and are not ...

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 provides a realization method of a virtual local area network (vlan) function of GPON upstream interfaces. The method comprises the following steps: additionally installing intermediate equipment between GPON interface equipment and gateway equipment; respectively realizing a VLAN data packet translation function and a VLAN mark data filtering function on two sides of the intermediate equipment. In the invention, the VLAN data packet translation function and the VLAN mark data filtering function can be simultaneously realized so as to realize integrity of the VLAN function.

Description

technical field [0001] The present invention relates to the technical field of PON (passive optical network, passive optical network), in particular to a method for realizing the vlan function of the uplink interface of GPON (gigabit passive optical network). Background technique [0002] The current broadband access technologies are mainly divided into copper wire access technologies (such as various DSL (Digital Subscriber Loop, Digital Subscriber Loop) technologies) and optical access technologies. The access network implemented by optical access technologies is called OAN. (optical access network, optical access network). [0003] In optical access technology, PON technology is a point-to-point transmission optical access technology, PON system includes: [0004] OLT (Optical Line Terminal, Optical Line Terminal): Provides a network-side interface for OAN and connects to one or more ODNs; [0005] ODN (Optical Distribute Network, optical distribution network): Passive ...

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
IPC IPC(8): H04Q11/00H04L12/46
Inventor 胡一报王志波汪澜
Owner SHENZHEN GONGJIN ELECTRONICS CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com