Configuring Basic Functions Of Mld Snooping; Configuration Prerequisites; Enabling Mld Snooping - HP A5500 SI Switch Series Configuration Manual

NOTE:
In MLD-snooping view, configurations that you make are effective on all VLANs. In VLAN view,
•
configurations that you make are effective only on the ports that belong to the current VLAN. For a
given VLAN, a configuration that you make in MLD-snooping view is effective only if you do not
make the same configuration in VLAN view.
In MLD-snooping view, configurations that you make are effective on all ports. In Ethernet interface
•
view or Layer 2 aggregate interface view, configurations that you make are effective only on the
current port. In port group view, configurations that you make are effective on all ports in only the
current port group. For a given port, a configuration that you make in MLD-snooping view is
effective only if you do not make the same configuration in Ethernet interface view, Layer 2 aggregate
interface view, or port group view.
For MLD snooping, configurations that you make on a Layer 2 aggregate interface do not interfere
with those made on its member ports, nor do they participate in aggregation calculations.
Configurations that you make on a member port of the aggregate group will not take effect until the
port leaves the aggregate group.

Configuring basic functions of MLD snooping

Configuration prerequisites

Before you configure the basic functions of MLD snooping, complete the following tasks:
Configure the corresponding VLANs
•
Determine the version of MLD snooping
•

Enabling MLD snooping

Follow these steps to enable MLD snooping:
To do...
Enter system view
Enable MLD snooping globally
and enter MLD snooping view
Return to system view
Enter VLAN view
Enable MLD snooping in the
VLAN
NOTE:
MLD snooping must be enabled globally before it can be enabled in a VLAN.
After enabling MLD snooping in a VLAN, you canot enable MLD or IPv6 PIM on the corresponding
VLAN interface, and vice versa.
When you enable MLD snooping in a specified VLAN, this function takes effect only on the ports in
this VLAN.
Use the command...
system-view
mld-snooping
quit
vlan vlan-id
mld-snooping enable
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Remarks
—
Required
Disabled by default
—
—
Required
Disabled by default