Chapter 20
| Multicast Filtering Commands
Multicast VLAN Registration
– 487 –
Default Setting
MVR is disabled.
No MVR group address is defined.
MVR VLAN ID is 1.
Command Mode
Global Configuration
Command Usage
◆
Use the
mvr group
command to statically configure all multicast group
addresses that will join the MVR VLAN. Any multicast data associated with an
MVR group is sent from all source ports, to all receiver ports that have
registered to receive data from that multicast group.
◆
The IP address range from 224.0.0.0 to 239.255.255.255 is used for multicast
streams. MVR group addresses cannot fall within the reserved IP multicast
address range of 224.0.0.x.
◆
Only IGMP version 2 or 3 hosts can issue multicast join or leave messages. If
MVR must be configured for an IGMP version 1 host, the multicast groups must
be statically assigned using the
mvr vlan group
command.
◆
IGMP snooping and MVR share a maximum number of 255 groups. Any
multicast streams received in excess of this limitation will be flooded to all ports
in the associated VLAN.
◆
MVR source ports can be configured as members of the MVR VLAN using the
switchport allowed vlan
command and
switchport native vlan
command, but
MVR receiver ports should not be configured as members of this VLAN.
Example
The following example enables MVR globally, and configures a range of MVR group
addresses:
Console(config)#mvr
Console(config)#mvr group 228.1.23.1 10
Console(config)#
mvr immediate-leave
This command causes the switch to immediately remove an interface from a
multicast stream as soon as it receives a leave message for that group. Use the
no
form to restore the default settings.
Syntax
[
no
]
mvr immediate
Default Setting
Disabled
Содержание EX-3524
Страница 2: ......
Страница 28: ...Figures 28 ...
Страница 34: ...Section I Getting Started 34 ...
Страница 58: ...Chapter 1 Initial Switch Configuration Setting the System Clock 58 ...
Страница 72: ...Chapter 2 Using the Command Line Interface CLI Command Groups 72 ...
Страница 156: ...Chapter 5 SNMP Commands Notification Log Commands 156 ...
Страница 164: ...Chapter 6 Remote Monitoring Commands 164 ...
Страница 218: ...Chapter 7 Authentication Commands Management IP Filter 218 ...
Страница 268: ...Chapter 8 General Security Measures Port based Traffic Segmentation 268 ...
Страница 292: ...Chapter 9 Access Control Lists ACL Information 292 ...
Страница 312: ...Chapter 10 Interface Commands Power Savings 312 ...
Страница 324: ...Chapter 11 Link Aggregation Commands Trunk Status Display Commands 324 ...
Страница 366: ...Chapter 15 Address Table Commands 366 ...
Страница 428: ...Chapter 17 VLAN Commands Configuring Voice VLANs 428 ...
Страница 572: ...Chapter 25 IP Interface Commands IPv6 Interface 572 ...
Страница 578: ...Section I Appendices 578 ...
Страница 594: ...Appendix C Customer Support Manuals 594 ...