Huawei quidway s7700 - Enabling IGMP Snooping; Optional) Setting the IGMP Version

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8 (Optional) Source IP address of IGMP Query
messages
2.3.2 Enabling IGMP Snooping
Context
By default, IGMP snooping is disabled on the S7700. You need to enable IGMP snooping on
the S7700 globally.
Procedure
Step 1 Run:
system-view
The system view is displayed.
Step 2 (Optional) Run:
assign multicast-resource-mode optimize
The multicast forwarding table is optimized.
If a multicast forwarding table needs to contain more than 4096 entries, run this command to
optimize the multicast forwarding table before enabling IGMP snooping.
Step 3 Run:
igmp-snooping enable
IGMP snooping is enabled globally.
Step 4 Run:
vlan vlan-id
The VLAN view is displayed.
Step 5 Run:
igmp-snooping enable
IGMP snooping is enabled in the VLAN.
NOTE
To enable the IGMP Snooping function of multi-VLANs, run the igmp-snooping enable [ vlan vlan-id1
[ to vlan-id2 ] & <1-10> ] command in the system-view.
----End
2.3.3 (Optional) Setting the IGMP Version
Context
According to the version of IGMP applied on a network, you can set the version of IGMP
messages that the S7700 with the IGMP snooping function can process.
Quidway S7700 Smart Routing Switch
Configuration Guide - Multicast 2 IGMP Snooping Configuration
Issue 01 (2011-07-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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