Huawei Quidway S3900 Series Operation Manual page 404

Operation Manual – Multicast Protocol
Quidway S3900 Series Ethernet Switches-Release 1510
Table 6-3 Configure IGMP query packets
Operation
Enter system view
Enter VLAN interface
view
Enable IGMP on the
current interface
Configure the query
interval
Configuring
interval of sending
IGMP group-specific
query packets
Configuring the times
of sending
group-specific query
packets
Configure
maximum lifetime of
an IGMP querier
Configure
maximum
query response time
Caution:
When there are multiple multicast routers in a network segment, the querier is
responsible for sending IGMP query messages to all the hosts in the network segment.
Command
system-view
interface
Vlan-interface
interface-number
igmp enable
igmp timer
seconds
the
igmp
lastmember-queryint
erval seconds
IGMP igmp robust-count
robust-value
the igmp
other-querier-presen
t seconds
the igmp
IGMP max-response-time
seconds
Huawei Technologies Proprietary
6-8
Chapter 6 IGMP Configuration
Description
—
—
Required
IGMP is disabled on the interface
by default.
Optional
query
The query interval is 60 seconds
by default.
Optional
By default, the interval of sending
IGMP group-specific
packets is 1 second.
Optional
By default, the times of sending
IGMP group-specific
packets is 2.
Optional
The lifetime of an IGMP
querier is 120 seconds by
default.
timer
If the Layer 3 switch does not
receive query messages in
two times of the interval
specified by the igmp timer
query command, the former
querier is
ineffective.
Optional
The maximum
response time is 10 seconds.
query
query
considered as
IGMP query