Configuring Multicast Vlan Replication Based On Interfaces; Establishing The Configuration Task - Huawei Quidway s3700 series Configuration Manual

Quidway S3700 Series Ethernet Switches
Configuration Guide - Multicast
<Quidway> display multicast-vlan vlan 3
Multicast-vlan
User-vlan Number
IGMP snooping state
MLD
User-vlan
-----------------------------------------------
100
200
Run the display user-vlan vlan [ vlan-id ] command to view information about user VLANs.
<Quidway> display user-vlan vlan
Total user vlan
user-vlan
---------------------------------------------------------
100
200
3.4 Configuring Multicast VLAN Replication Based on
Interfaces
This section describes how to configure multicast VLAN replication based on interfaces.

3.4.1 Establishing the Configuration Task

Applicable Environment
A carrier provides the multicast service for multiple Internet service providers (ISPs) and assigns
a multicast VLAN to each ISP to isolate multicast data and routes. The ISPs provide multicast
services for users on different interfaces. The interfaces may be added to the same user VLAN,
so multicast packets of an ISP may be sent to users that do not subscribe to services of this ISP.
To protect interests of ISPs, the carrier can bind user VLANs to multicast VLANs on the user-
side interfaces. Multicast data packets of a user VLAN are then sent to the specified interface.
Pre-configuration Tasks
Before configuring multicast VLAN replication based on interfaces, complete the following
tasks:
l
l
Data Preparation
To configure multicast VLAN replication based on interfaces, you need the following data.
No.
1
2
Issue 01 (2011-10-26)
: 3
: 2
: Enable
snooping state : Disable
Snooping-state
IGMP Enable /MLD Disable
IGMP Enable /MLD Disable
2
snooping-state
IGMP Enable /MLD Disable
IGMP Enable /MLD Disable
Connecting interfaces and setting physical parameters for the interfaces to ensure that the
physical status of the interfaces is Up
Enabling IGMP snooping globally
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3 Multicast VLAN Replication Configuration
multicast-vlan snooping-state
3 IGMP Enable /MLD Disable
3 IGMP Enable /MLD Disable
Data
Multicast VLAN ID
User VLAN IDs
42