183
Buttons
: Refreshes the displayed table starting from the "VLAN" input fields.
: Updates the table starting from the first entry in the VLAN Table, i.e. the entry with the lowest VLAN ID.
: Updates the table, starting with the entry after the last entry currently displayed.
:Click to add new MLD VLAN. Specify the VID and configure the new entry.
Click "Save". The specific MLD VLAN starts working after the corresponding static VLAN is also created.
: Click to apply changes
: Click to undo any changes made locally and revert to previously saved values.
4.8.12 MLD Snooping Port Group Filtering
In certain switch applications, the administrator may want to control the multicast services that are available to end users. For
example, an IP/TV service based on a specific subscription plan. The MLD filtering feature fulfills this requirement by restricting
access to specified multicast services on a switch port, and MLD throttling limits the number of simultaneous multicast groups a port
can join.
MLD filtering enables you to assign a profile to a switch port that specifies multicast groups that are permitted or denied on the port.
A MLD filter profile can contain one or more, or a range of multicast addresses; but only one profile can be assigned to a port. When
enabled, MLD join reports received on the port are checked against the filter profile. If a requested multicast group is permitted, the
MLD join report is forwarded as normal. If a requested multicast group is denied, the MLD join report is dropped.
MLD throttling sets a maximum number of multicast groups that a port can join at the same time. When the maximum number of
groups is reached on a port, the switch can take one of two actions; either “deny” or “replace”. If the action is set to deny, any new
MLD join reports will be dropped. If the action is set to replace, the switch randomly removes an existing group and replaces it with
the new multicast group. The MLD Snooping Port Group Filtering Configuration screen in
Figure 4-8-15
appears.
Summary of Contents for NS3702-24P-4S
Page 1: ...NS3702 24P 4S User Manual P N 1072832 REV 00 01 ISS 14JUL14 ...
Page 102: ...102 Figure 4 5 4 LACP Port Configuration Page Screenshot ...
Page 119: ...119 Figure 4 6 4 VLAN Membership Status for Static User Page Screenshot ...
Page 124: ...124 Figure 4 6 6 Private VLAN Membership Configuration page screenshot ...
Page 140: ...140 Figure 4 6 21 Group Name to VLAN Mapping Table Page Screenshot ...
Page 164: ...164 Figure 4 8 2 Multicast Flooding ...
Page 184: ...184 Figure 4 8 15 MLD Snooping Port Group Filtering Configuration Page Screenshot ...
Page 204: ...204 Figure 4 9 6 QoS Egress Port Tag Remarking Page Screenshot ...
Page 209: ...209 QoS Class QoS Class value can be any of 0 7 DPL Drop Precedence Level 0 1 ...
Page 251: ...251 Figure 4 11 3 Authentication Method Configuration Page Screenshot ...
Page 286: ...286 Figure 4 11 11 RADIUS Server Configuration Screenshot ...
Page 290: ...290 Figure 4 11 17 Add User Properties Screen Figure 4 11 18 Add User Properties Screen ...
Page 298: ...298 non committed changes will be lost ...
Page 349: ...349 Figure 4 16 2 PoE Configuration Screenshot ...