Configuring Igmp Snooping Policies; Configuring A Multicast Group Filter - HP MSR2003 Configuration Manual

Setting the 802.1p precedence for IGMP messages in a VLAN
Step
1. Enter system view.
Enter VLAN view.
2.
3. Set the 802.1p precedence for
IGMP messages in the VLAN.

Configuring IGMP snooping policies

Before you configure IGMP snooping policies, complete the following tasks:
• Enable IGMP snooping for the VLAN.
Determine the ACL used as the multicast group filter.
•
• Determine the maximum number of multicast groups that a port can join.

Configuring a multicast group filter

When you configure a multicast group filter, follow these guidelines:
• This configuration is effective on the multicast groups that a port dynamically joins. If you configure
the port as a static member port for a multicast group, this configuration is not effective on the
multicast group.
You can configure a multicast group filter either for the current port in interface view or globally for
•
all ports in IGMP-snooping view. If the configurations are made in both interface view and
IGMP-snooping view, the configuration made in interface view takes priority.
Configuring a multicast group filter globally
Step
1. Enter system view.
2. Enter IGMP-snooping view.
3. Configure a multicast group
filter globally.
Configuring a multicast group filter on a port
Step
1. Enter system view.
2. Enter Layer 2 Ethernet interface
view.
3. Configure a multicast group
filter on a port.
Command
system-view
vlan vlan-id
igmp-snooping dot1p-priority
priority-number
Command
system-view
igmp-snooping
group-policy acl-number [ vlan
vlan-list ]
Command
system-view
interface interface-type
interface-number
igmp-snooping group-policy
acl-number [ vlan vlan-list ]
26
Remarks
N/A
N/A
The default setting is 0.
Remarks
N/A
N/A
By default, no multicast group filter
is configured. A host can join any
valid multicast group.
Remarks
N/A
N/A
By default, no multicast group filter
is configured on a port. Hosts on
this port can join any valid
multicast group.