Chapter 4: Web configuration
170 NS3552-8P-2S-V2 User Manual
The page includes the following fields:
Object Description
MVR Mode Enable/Disable the Global MVR.
The Unregistered Flooding control depends on the current configuration in
IGMP/MLD snooping. We suggest enabling Unregistered Flooding control
when the MVR group table is full.
Delete Select Delete to delete the entry. The designated entry will be deleted during
the next save.
MVR VID Specify the Multicast VLAN ID.
Caution: We do not recommend overlapping
MVR source ports with
management VLAN ports.
MVR Name MVR Name is an optional attribute to indicate the name of the specific MVR
VLAN. The maximum length of the MVR VLAN Name string is 16
alphanumeric characters (it must contain at least one alpha character). The.
MVR VLAN name can be edited for the existing MVR VLAN entries or it can
be added to the new entries.
IGMP Address Define the IPv4 address as source address used in IP header for IGMP
control frames. The default IGMP address is not set (0.0.0.0). When the
IGMP address is not set, the system uses the IPv4 management address of
the IP interface associated with this VLAN.
When the IPv4 management address is not set, the system uses the first
available IPv4 management address. Otherwise, the system uses a pre-
defined value. By default, this value is 192.0.2.1.
Mode Specify the MVR mode of operation. In Dynamic mode (default setting),
MVR allows dynamic MVR membership reports on source ports. In
Compatible mode, MVR membership reports are forbidden on source ports.
Tagging Specify whether the traversed IGMP/MLD control frames will be sent as
Untagged or Tagged (default setting) with the MVR VID.
Priority Specify how the traversed IGMP/MLD control frames will be sent in a
prioritized manner. The default Priority is 0.
LLQI Define the maximun time to wait for IGMP/MLD report memberships on a
receiver port before removing the port from multicast group membership.
The value is in units of tenths of a seconds. The range is from 0 to 31744.
The default LLQI is five-tenths or one-half second.
Interface Channel
Setting
When the MVR VLAN is created, click the Edit symbol to expand the
corresponding multicast channel settings for the specific MVR VLAN.
Summary about the Interface Channel Setting (of the MVR VLAN) will be
shown besides the Edit symbol.
Port The logical port for the settings.
Port Role Configure an MVR port of the designated MVR VLAN as one of the following
roles.
Inactive: The designated port does not participate in MVR operations.
Source: Configure uplink ports that receive and send multicast data as
source ports. Subscribers cannot be directly connected to source ports.
Receiver: Configure a port as a receiver port if it is a subscriber port and
should only receive multicast data. It does not receive data unless it
becomes a member of the multicast group by issuing IGMP/MLD messages.
Caution: We do not recommend overlapping MVR source ports with
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