Configuring Basic Igmp Snooping Functions; Enabling Igmp Snooping - HP 5920 series Configuration Manual

Task at a glance
Configuring IGMP snooping port functions
•
(Optional.)
•
(Optional.)
•
(Optional.)
Configuring IGMP snooping policies
•
(Optional.)
•
(Optional.)
•
(Optional.)
•
(Optional.)
•
(Optional.)
For IGMP snooping, the configurations made on an aggregate interface do not interfere with the
configurations on its member ports, and they do not take part in aggregation calculations. The
configuration made on a member port of the aggregate group takes effect after the port leaves the
aggregate group.

Configuring basic IGMP snooping functions

Before you configure basic IGMP snooping functions, complete the following tasks:
• Configure the corresponding VLANs.
Determine the IGMP snooping version.
•
Determine the IGMP last-member query interval.
•
Determine the maximum response delay for IGMP general queries.
•

Enabling IGMP snooping

When you enable IGMP snooping, follow these guidelines:
You must enable IGMP snooping globally before you enable it for a VLAN.
•
IGMP snooping for a VLAN works only on the ports in that VLAN.
•
To enable IGMP snooping:
Step
1. Enter system view.
2. Enable IGMP snooping
globally and enter
IGMP-snooping view.
Return to system view.
3.
4. Enter VLAN view.
5. Enable IGMP snooping for the
VLAN.
Setting aging timers for dynamic ports
Configuring static ports
Enabling IGMP snooping fast-leave processing
Configuring a multicast group filter
Configuring multicast source port filtering
Enabling dropping unknown multicast data
Setting the maximum number of multicast groups on a port
Enabling the multicast group replacement function
Command
system-view
igmp-snooping
quit
vlan vlan-id
igmp-snooping enable
17
Remarks
N/A
By default, IGMP snooping is
disabled.
N/A
N/A
By default, IGMP snooping for a
VLAN is disabled.