ZyXEL Communications OLT2406, User Manual

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Chapter 25 Multicast
OLT2406 User’s Guide
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The following table describes the labels in this screen.
Table 73 Advanced Application > Multicast > Multicast Setting > MVR
LABEL DESCRIPTION
Behavior Select Snooping to use the IGMP/MLD snooping mechanism for multicast VLAN traffic in this
MVR network. IGMP/MLD snooping enables the OLT to handle multicast traffic more efficiently
and effectively.
Select Proxy to use the IGMP/MLD proxy mechanism for multicast VLAN traffic in this MVR
network. Select this to have the OLT reduce multicast traffic by sending IGMP/MLD host
messages to a multicast router or server on behalf of all multicast hosts connected to the OLT.
Apply Click Apply to save your changes to the OLT’s run-time memory. The OLT loses these changes if
it is turned off or loses power, so use the Save link on the top navigation panel to save your
changes to the non-volatile memory when you are done configuring.
Cancel Click Cancel to begin configuring this screen afresh.
Active Select this check box to enable MVR to allow one single multicast VLAN to be shared among
different subscriber VLANs on the network.
Name Enter a descriptive name (up to 32 printable ASCII characters) for identification purposes.
Multicast VLAN ID Enter the VLAN ID (1 to 4094) of the multicast VLAN.
802.1p Priority Select a priority level (0-7) with which the OLT replaces the priority in outgoing IGMP or MLD
control packets (belonging to this multicast VLAN).
Mode Specify the MVR mode on the OLT. Choices are Dynamic and Compatible .
Select Dynamic to send IGMP reports or MLD messages to all MVR source ports in the multicast
VLAN.
Select Compatible to set the OLT not to send IGMP reports or MLD messages.
Port This field displays the port number.
* Settings in this row apply to all ports.
Use this row only if you want to make some settings the same for all ports. Use this row first to set
the common settings and then make adjustments on a port-by-port basis.
Note: Changes in this row are copied to all the ports as soon as you make them.
Source Port Select this option to set this port as the MVR source port that sends and receives multicast
traffic. All source ports must belong to a single multicast VLAN.
Receiver Port Select this option to set this port as a receiver port that only receives multicast traffic.
None Select this option to set the port not to participate in MVR. No MVR multicast traffic is sent or
received on this port.
Tagging Select this checkbox if you want the port to tag the VLAN ID in all outgoing frames transmitted.
Add Click this to create a new entry or to update an existing one.
This saves your changes to the OLT’s run-time memory. The OLT loses these changes if it is turned
off or loses power, so use the
Save link on the top navigation panel to save your changes to the
non-volatile memory when you are done configuring.
Cancel Click Cancel to begin configuring this screen afresh.
VLAN This field displays the multicast VLAN ID. Click on an index number to change the settings.
Active This field displays whether the multicast group is enabled or not.
Name This field displays the descriptive name for this setting.
Mode This field displays the MVR mode.
Source Port This field displays the source port number(s).
Receiver Port This field displays the receiver port number(s).
802.1p This field displays the priority level.