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URI: Unsolicited Report Interval. The Unsolicited Report Interval is the time between repetitions of a host‘s initial report of membership
in a group. The allowed range is 0 to 31744 seconds; default unsolicited report interval is 1 second.
Buttons:
- Apply – Click to save changes.
- Reset - Click to undo any changes made locally and revert to previously saved values.
• Upper right icon (Refresh, |<<, >>): Click to refresh the displayed table starting from the “VLAN” input fields. Or click “|<<” to update
the table starting from the first entry in the VLAN table, i.e. the entry with the lowest VLAN ID. Click “>> “ to update the table, starting
with the entry after the last entry currently displayed.
3.11.1.3 PORT FILTERING PROFILE
The section describes how to set the IGMP Port Group Filtering. With the IGMP filtering feature, an user can exert this type of control.
In some network Application environments, such as metropolitan or multiple-dwelling unit (MDU) installations, a user might want to
control the multicast groups to which a user on a switch port can belong. This allows the user to control the distribution of multicast
services, such as IP/TV, based on some type of subscription or service plan.
With this feature, you can filter multicast joins on a per-port basis by configuring IP multicast profiles and associating them with
individual switch ports. An IGMP profile can contain one or more multicast groups and specifies whether access to the group
is permitted or denied. If an IGMP profile denying access to a multicast group is applied to a switch port, the IGMP join report
requesting the stream of IP multicast traffic is dropped, and the port is not allowed to receive IP multicast traffic from that group. If
the filtering action permits access to the multicast group, the IGMP report from the port is forwarded for normal processing.
IGMP filtering controls only IGMP membership join reports and has no relationship to the function that directs the forwarding of IP
multicast traffic.
WEB INTERFACE
To configure the IGMP Snooping Port Group Configuration in the web interface:
1. Click Configuration, IPMC, IGMP Snooping, Port Group Filtering.
2. Click Add new Filtering Group.
3. Scroll to the Port to enable the Port Group Filtering. Specify the Filtering Groups in the blank field.
4. Click save to save the setting.
5. To cancel the setting, click the Reset button. It will revert to previously saved values.
CHAPTER 3: SYSTEM CONFIGURATION
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