Optional) Configuring Igmp Snooping Querier - Huawei Quidway S2700 Series Configuration Manual

Quidway S2700 Series Ethernet Switches
Configuration Guide - Multicast
If vlan-id is specified, the maximum number of multicast groups that hosts attached to the
interface in a specified VLAN can join is set.
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1.3.7 (Optional) Configuring IGMP Snooping Querier

Context
If IGMP messages sent from the upstream router cannot reach the S2700 for certain reasons, for
example, IGMP is not enabled or if the multicast forwarding entries on the upstream router are
statically configured and do not need to be dynamically learned, you can configure the IGMP
snooping querier on the S2700. The IGMP snooping querier then sends IGMP Query messages.
You can adjust parameters of the IGMP snooping querier as required.
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 querier enable
The IGMP snooping querier is enabled for the VLAN.
By default, an IGMP snooping querier is disabled.
Step 4 (Optional) Run:
igmp-snooping query-interval query-interval
The interval at which the querier sends IGMP General Query messages is set.
By default, the interval for sending IGMP General Query messages is 60 seconds.
Step 5 (Optional) Run:
igmp-snooping robust-count robust-count
The robustness variable of the querier is set.
By default, the robustness variable is 2.
Step 6 (Optional) Run:
igmp-snooping lastmember-queryinterval lastmember-queryinterval
The interval at which the querier sends Last Member Query messages is set.
By default, the interval for sending Last Member Query messages is 1 second.
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Issue 01 (2011-07-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
1 IGMP Snooping Configuration
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