This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Read our privacy policy>
Distance Education
National Research and Education Network
Education Cloud Data Center
Campus Network
Smart Experience
Smart Decision-Making
Smart Architecture
eHospital
Regional Health
Multi-Channel HD Telemedicine Solution
Over The Top/Multi-Tenant Data Center (OTT/MTDC)
Internet Exchange Point (IXP)
Internet Access Provider (IAP)
Individual Requirements
Design & Simulation
Planning & Analytics
Digital Production
After-Sales Services
Oil & Gas IoT
Digital pipeline
HPC & Operations Management
Digital Railway
Digital Urban Rail
Smart Aviation
Retail Cloud Platform
Documentation Software Download Knowledge Base Bulletins Multimedia Portal Community Online Courses Multilingual Documents
Enterprise Network
Enterprise Data Center
Intelligent Computing
Enterprise Cloud Communications
Network Management System
Enterprise Wireless
Network Energy
By Industry
ISP
Education
Public Safety
Transportation
By Application
Enterprise Network
Buy from Huawei
If you want to get more information about your project, you can submit your information and we will contact you as soon as possible.
If your company has signed an eDeal contract with Huawei, please buy your required product/solution via the link below.
Buy from resellers
Search for a nearby reseller and get direct contact information.
Locator
Become a Partner
Resources and Support
Product
Solution
Industry
Others
Huawei Certification
Huawei Training
Huawei Authorized Learning Partner
Huawei Authorized Information and Network Academy
Q:
When the user chooses the program, then the STB(Set Top Box) will send the IGMP message to ONU(Optical Network Unit), so which VLAN is tagged from the ONU side? when the media stream is coming down from the olt side, so which VLAN is used to receive the stream on ONU side?
A:
In GPON (Gigabit-capable Passiv Optical Network ) multicast service single-copy mode: the S-VLAN (Service VLAN) is used to carry the IGMP message from ONU(Optical Network Unit) to OLT(Optical Network Terminal); the M-VLAN (multicast VLAN ) is used to carry the multicast media stream from the OLT to ONU, the gemport 4095 (default) is used to forward the multicast stream from OLT to ONU.
For example
Network Topology: IPTV server->IP network->OLT(MA5600T)->ONT(HG850)->STB-->TV
Describe: OLT uplink port 0/19/0, OLT GPON port 0/20, SVLAN 8, MVLAN 200, ONU id 0, gem port 4, ONU eth port 3->STB
Configuration file:
END
Author : Li Peixian 106472
Document ID: EKB0000551779
Fault Type :
Copyright © 2019 Huawei Technologies Co., Ltd. All rights reserved.