C
ONFIGURING
THE
S
WITCH
3-218
Web
– Click IGMP Snooping, IGMP Filter/Throttling Port/Trunk
Configuration.
Figure 3-100. IGMP Filter and Throttling Port Configuration
Multicast VLAN Registration
Multicast VLAN Registration (MVR) is a protocol that controls access to a
single network-wide VLAN most commonly used for transmitting
multicast traffic (such as television channels or video-on-demand) across a
service provider’s network. Any multicast traffic entering an MVR VLAN
is sent to all attached subscribers. This protocol can significantly reduce to
processing overhead required to dynamically monitor and establish the
distribution tree for a normal multicast VLAN. This makes it possible to
support common multicast services over a wide part of the network
without having to use any multicast routing protocol.
MVR maintains the user isolation and data security provided by VLAN
segregation by passing only multicast traffic into other VLANs to which
the subscribers belong. Even though common multicast streams are passed
onto different VLAN groups from the MVR VLAN, users in different
IEEE 802.1Q or private VLANs cannot exchange any information (except
through upper-level routing services).
Summary of Contents for 6152L2
Page 2: ......
Page 18: ...TABLES xiv ...
Page 32: ...INTRODUCTION 1 10 ...
Page 46: ...INITIAL CONFIGURATION 2 14 ...
Page 185: ...PORT CONFIGURATION 3 139 Figure 3 61 Displaying Etherlike and RMON Statistics ...
Page 249: ...QUALITY OF SERVICE 3 203 Figure 3 90 Configuring Policy Maps ...
Page 290: ...CONFIGURING THE SWITCH 3 244 ...
Page 303: ...COMMAND GROUPS 4 13 VC VLAN Database Configuration ...
Page 434: ...COMMAND LINE INTERFACE 4 144 ...
Page 568: ...TROUBLESHOOTING B 4 ...
Page 581: ......