Huawei quidway s7700 - Page 84

for ISP2. ISP1 and ISP2 use multicast VLAN 2 and VLAN 3 respectively to provide multicast
services for users. GE1/0/1 and GE1/0/2 belong to user VLAN 10.
To protect interests of the ISPs and ensure that multicast packets of each ISP are only sent to
users of the ISP, multicast VLANs and user VLANs can be bound on the user-side interfaces.
After the configuration is complete, multicast data of an ISP will be sent only to the interface
connected to the ISP.
Figure 3-5 Networking diagram for configuring multicast VLAN replication based on interfaces
Receiver
HostA
GE1/0/0
SwitchA
Source
ISP2
VLAN10
ISP1
VLAN10
Mulcast Packet
Mulcast VLAN 2
Mulcast VLAN 3
Router
GE1/0/2
GE1/0/1
GE1/0/0
Receiver
HostB
Configuration Roadmap
The configuration roadmap is as follows:
1. Create multicast VLANs 2 and 3 and enable IGMP snooping in the multicast VLANs.
2. Create user VLAN 10.
3. Bind the user VLAN to multicast VLANs on GE1/0/1 and GE1/0/2.
4. Add the network-side interface and user-side interfaces to VLANs as hybrid interfaces.
Data Preparation
To complete the configuration, you need the following data:
l Interface connected to the Router and the VLAN that the interface belongs to
Quidway S7700 Smart Routing Switch
Configuration Guide - Multicast 3 Multicast VLAN Replication Configuration
Issue 01 (2011-07-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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