HP 1910 User Manual page 296

Figure 242 Advanced configuration
Configure the parameters as described in
3.
Click Apply.
4.
Table 86 Configuration items
Item Description
Select the port on which advanced IGMP snooping features will be configured. The port
can be an Ethernet port or Layer-2 aggregate port.
After a port is selected, advanced features configured on this port are displayed at the
lower part of this page.
Port
Advanced IGMP snooping features configured on a Layer 2 aggregate port do not interfere
with features configured on its member ports, nor do they take part in aggregation
calculations; features configured on a member port of the aggregate group will not take
effect until it leaves the aggregate group
Specify a VLAN in which you can configure the fast-leave function for the port or the
maximum number of multicast groups allowed on the port.
VLAN ID
Configurations made in a VLAN take effect for the ports in this VLAN only.
Configure the maximum number of multicast groups that the port can join.
With this feature, you can regulate multicast traffic on the port.
Group Limit
When the number of multicast groups a port has joined reaches the configured threshold, the
system deletes all the forwarding entries persistent on that port from the IGMP snooping
forwarding table, and the hosts on this port need to join the multicast groups again.
TIP:
IMPORTANT:
235
Table 86.