C
HAPTER
 39
  |  Multicast Filtering Commands
MVR for IPv4
–  1265  –
COMMAND USAGE 
◆ 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.
◆ 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.
EXAMPLE 
Console(config)#mvr source-port-mode dynamic
Console(config)#
mvr
upstream-source-ip
This command configures the source IP address assigned to all MVR control 
packets sent upstream on all domains or on a specified domain. Use the no 
form to restore the default setting.
SYNTAX 
mvr [domain domain-id] upstream-source-ip source-ip-address
no mvr [domain domain-id] upstream-source-ip
domain-id - An independent multicast domain. (Range: 1-5)
source-ip-address – The source IPv4 address assigned to all MVR 
control packets sent upstream. 
DEFAULT SETTING 
All MVR reports sent upstream use a null source IP address
COMMAND MODE 
Global Configuration
EXAMPLE 
Console(config)#mvr domain 1 upstream-source-ip 192.168.0.3
Console(config)#