Chapter 25 Multicast
OLT2406 User’s Guide
207
25.4 MVR Overview
Multicast VLAN Registration (MVR) is designed for applications (such as Media-on-Demand (MoD)) that
use multicast traffic across an Ethernet ring-based service provider network.
MVR allows one single multicast VLAN to be shared among different subscriber VLANs on the network.
While isolated in different subscriber VLANs, connected devices can subscribe to and unsubscribe from
the multicast stream in the multicast VLAN. This improves bandwidth utilization with reduced multicast
traffic in the subscriber VLANs and simplifies multicast group management.
MVR only responds to IGMP join and leave control messages from multicast groups that are configured
under MVR. Join and leave reports from other multicast groups are managed by IGMP snooping.
The following figure shows a network example. The subscriber VLAN (
1
,
2
and
3
) information is hidden
from the streaming media server,
S
. In addition, the multicast VLAN information is only visible to the OLT
and
S
.
src-ip
Specify the source IP of the IGMP server supplying this range of groups.
package-member Assigns an ID number to this multicast channel. The valid range is between 1 and 32.
Subscribers will be able to order package members according to this identifier.
Cac Profile
Select a QoS CAC profile. If you haven’t created one, click
Cac Profile Setting
to do so.
preview-duration
Specify the duration in seconds (1-6000) that a subscriber can join to a group. This field is
meaningful only when this multicast channel is ordered by subscribers with preview privilege.
preview-count
Specify the maximum number of times (1-100) a subscriber can preview this multicast
channel’s content. This field is meaningful only when this multicast channel is ordered by
subscribers with preview privilege.
preview-blackout
Specify the duration in seconds (0-7200) that a subscriber has to wait between 2 times of
previewing a group. This field is meaningful only when this multicast channel is ordered by
subscribers with preview privilege.
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 reset the fields to your previous configuration.
Clear
Click
Clear
to reset the fields to the factory defaults.
Index
This is the index number of the entry.
*
Use this row to select all of the profiles for deletion.
Name
This displays the name of the entry.
Rule
This displays the multicast channel settings of this entry.
Delete
Select this for one or more profiles and click
Delete
to remove them.
Delete
Click
Delete
to remove the profiles with the
Delete
option selected.
Cancel
Click
Cancel
to begin configuring the screen again.
Table 72 Advanced Application > Multicast > Multicast Setting > Mcast Channel
LABEL
DESCRIPTION
Summary of Contents for OLT2406
Page 4: ...Document Conventions OLT2406 User s Guide 4 Desktop Laptop Switch IP Phone Smart T V...
Page 32: ...Table of Contents OLT2406 User s Guide 32 Index 758...
Page 33: ...33 PART I Introduction and Hardware Installation...
Page 63: ...63 PART II Web Configurator...
Page 179: ...Chapter 21 Classifier OLT2406 User s Guide 179 Figure 112 Classifier Example...
Page 182: ...Chapter 22 Policy Rule OLT2406 User s Guide 182 Figure 113 Advanced Application Policy Rule...
Page 186: ...Chapter 22 Policy Rule OLT2406 User s Guide 186 Figure 114 Policy Example...
Page 248: ...Chapter 28 Loop Guard OLT2406 User s Guide 248 Figure 151 Advanced Application Loop Guard...
Page 393: ...393 PART III CLI Commands...
Page 581: ...Chapter 78 VoIP OLT2406 User s Guide 581...
Page 725: ...725 PART IV Troubleshooting Specifications Appendices and Index...
