2.4 Configuring Static Layer 2 Multicast...............................................................................................................25
2.4.1 Establishing the Configuration Task.......................................................................................................25
2.4.2 Creating a VLAN and Enabling IGMP Snooping ..................................................................................26
2.4.3 (Optional) Setting the Forwarding Mode of Multicast Data in a VLAN................................................27
2.4.4 Adding an Interface to a VLAN..............................................................................................................27
2.4.5 Adding an Interface to a Multicast Group Statically...............................................................................28
2.4.6 Checking the Configuration.....................................................................................................................28
2.5 Configuring a Static Multicast MAC Address.................................................................................................29
2.5.1 Establishing the Configuration Task.......................................................................................................29
2.5.2 Configuring a Static Multicast MAC Address........................................................................................30
2.5.3 Checking the Configuration.....................................................................................................................31
2.6 Configuring Layer 2 Multicast CAC................................................................................................................31
2.6.1 Establishing the Configuration Task.......................................................................................................32
2.6.2 Limiting the Number of Multicast Groups of a VLAN, a Layer 2 Interface, or an Interface in a VLAN
..........................................................................................................................................................................33
2.6.3 Limiting the Number of Multicast Groups in a Channel for a VLAN, an Interface, or an Interface in a
VLAN...............................................................................................................................................................34
2.6.4 Configuring Channels on a VLAN..........................................................................................................35
2.6.5 Checking the Configuration.....................................................................................................................36
2.7 Configuring Layer 2 Multicast SSM Mapping.................................................................................................37
2.7.1 Establishing the Configuration Task.......................................................................................................37
2.7.2 (Optional) Configuring an SSM Group Policy........................................................................................38
2.7.3 (Optional) Configuring Layer 2 Multicast SSM Mapping......................................................................38
2.7.4 Checking the Configuration.....................................................................................................................39
2.8 Maintaining Layer 2 Multicast.........................................................................................................................40
2.8.1 Clearing Static Entries in a Multicast Forwarding Table........................................................................40
2.8.2 Clearing Multicast Forwarding Entries...................................................................................................41
2.8.3 Clearing the Statistics on IGMP Snooping..............................................................................................41
2.8.4 Debugging IGMP Snooping....................................................................................................................42
2.8.5 Debugging Layer 2 Multicast CAC.........................................................................................................42
2.9 Configuration examples....................................................................................................................................42
2.9.1 Example for Configuring IGMP Snooping.............................................................................................43
2.9.2 Example for Configuring Layer 2 Multicast CAC for a VLAN..............................................................45
2.9.3 Example for Configuring IGMP Snooping SSM Mapping.....................................................................49
3 Multicast VLAN Replication Configuration..........................................................................53
3.1 Multicast VLAN Replication Overview...........................................................................................................54
3.2 Multicast VLAN Replication Supported by the S7700....................................................................................54
3.3 Configuring Multicast VLAN Replication Based on User VLANs.................................................................56
3.3.1 Establishing the Configuration Task.......................................................................................................56
3.3.2 Configuring Multicast VLAN Replication Based on User VLANs........................................................57
3.3.3 Adding Interfaces to VLANs...................................................................................................................58
3.3.4 Checking the Configuration.....................................................................................................................58
3.4 Configuring Multicast VLAN Replication Based on Interfaces.......................................................................59
Quidway S7700 Smart Routing Switch
Configuration Guide - Multicast Contents
Issue 01 (2011-07-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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