Igmp-Snooping General-Query Source - H3C s3600 series Command Manual

Hide thumbs Also See for s3600 series:
Table of Contents

Advertisement

The fast leave processing function works for a port only if the host attached to the port runs IGMPv2
or IGMPv3.
The configuration performed in system view takes effect on all ports of the switch if no VLAN is
specified; if one or more VLANs are specified, the configuration takes effect on all ports in the
specified VLAN(s).
The configuration performed in Ethernet port view takes effect on the port no matter which VLAN it
belongs to if no VLAN is specified; if one or more VLANs are specified, the configuration takes
effect on the port only if the port belongs to the specified VLAN(s).
If fast leave processing and unknown multicast packet dropping or non-flooding are enabled on a
port to which more than one host is connected, when one host leaves a multicast group, the other
hosts connected to port and interested in the same multicast group will fail to receive multicast data
for that group.
Examples
# Enable IGMP fast leave processing on Ethernet 1/0/1 in VLAN 2.
<Sysname>system-view
System View: return to User View with Ctrl+Z.
[Sysname] interface Ethernet 1/0/1
[Sysname-Ethernet1/0/1] igmp-snooping fast-leave vlan 2
igmp-snooping general-query source-ip
Syntax
igmp-snooping general-query source-ip { current-interface | ip-address }
undo igmp-snooping general-query source-ip
View
VLAN view
Parameters
current-interface: Specifies the IP address of the current VLAN interface as the source address of
IGMP general queries. If the current VLAN interface does not have an IP address, the default IP
address 0.0.0.0 will be used as the source IP address of IGMP general queries.
ip-address: Specifies the source address of IGMP general queries, which can be any legal IP address.
Description
Use the igmp-snooping general-query source-ip command to configure the source address of IGMP
general queries.
Use the undo igmp-snooping general-query source-ip command to restore the default.
This command can take effect only if the IGMP Snooping querier function is enabled on the switch.
By default, the Layer 2 multicast switch sends general query messages with the source IP address of
0.0.0.0.
5-6

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents