Optional) Configuring An Ssm Group Policy; Optional) Configuring Layer 2 Multicast Ssm Mapping - Huawei Quidway S7700 Configuration Manual - Multicast

Quidway S7700 Smart Routing Switch
Configuration Guide - Multicast
Pre-configuration Tasks
Before configuring SSM mapping, complete the following task:
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Data Preparation
To configure SSM mapping, you need the following data.
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2.7.2 (Optional) Configuring an SSM Group Policy

Context
If a user joins an ASM multicast group, you need to configure an SSM group policy in the VLAN
to add the multicast group address to the range of SSM group addresses.
Procedure
Step 1 Run:
system-view
The system view is displayed.
Step 2 Run:
vlan vlan-id
The VLAN view is displayed.
Step 3 Run:
igmp-snooping ssm-policy basic-acl-number
An SSM group policy is configured.
By default, the address of an SSM group ranges from 232.0.0.0 to 232.255.255.255. After you
configure an SSM policy, the multicast groups specified in the SSM policy are considered as
SSM groups.
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2.7.3 (Optional) Configuring Layer 2 Multicast SSM Mapping

Issue 01 (2011-07-15)
Enabling global IGMP snooping
Data
(Optional) ACL rule
(Optional) SSM policy
Source addresses mapped to the multicast group addresses
NOTE
When you create an ACL for an SSM policy, the configuration takes effect only if you select permit and
specify a multicast address in the rule command. The configuration does not take effect if deny is selected
or if the specified address is not a multicast address.
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