Chapter 24
| Multicast Filtering Commands
MVR for IPv4
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Command Mode
Global Configuration
Command Usage
â—† This command is used to set the number of times report messages are sent
upstream when changes are learned about downstream groups, and the
number of times group-specific queries are sent to downstream receiver ports.
â—† This command only takes effect when MVR proxy switching is enabled.
Example
Console(config)#mvr robustness-value 5
Console(config)#
Related Commands
mvr proxy-switching (732)
mvr source-port-mode
dynamic
This command configures the switch to only forward multicast streams which the
source port has dynamically joined. Use the no form to restore the default setting.
Syntax
[no] mvr source-port-mode dynamic
Default Setting
Forwards all multicast streams which have been specified in a profile and bound to
a domain.
Command Mode
Global Configuration
Command Usage
â—† By default, the switch forwards any multicast streams within the address range
set by a profile, and bound to a domain. The multicast streams are sent to all
source ports on the switch and to all receiver ports that have elected to receive
data on that multicast address.
â—† When the mvr source-port-mode dynamic command is used, the switch only
forwards multicast streams which the source port has dynamically joined. In
other words, both the receiver port and source port must subscribe to a
multicast group before a multicast stream is forwarded to any attached client.
Note that the requested streams are still restricted to the address range which
has been specified in a profile and bound to a domain.
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