JetStream  52-Port Gigabit Stackable L3 Managed Switch  CLI Guide 
 
Chapter 33  MVR Commands 
MVR  (Multicast VLAN Registration)  is intended to solve the problem of receivers in different 
VLANs. It uses a dedicated manually configured VLAN, called the multicast VLAN to forward 
multicast traffic over a Layer 2 network in conjunction with IGMP snooping. 
33.1  mvr 
Description 
The  mvr  command is used to enable MVR function  globally. To disable the 
MVR function, please use no mvr command. 
Syntax 
mvr 
no mvr 
Command Mode 
Global Configuration Mode 
Example 
Enable MVR function: 
T3700G-52TQ(config)#mvr 
33.2  mvr(interface) 
Description 
The  mvr  command is used to enable MVR function for the desired port. To 
disable the MVR function for the desired port, please use no mvr command. 
Syntax 
mvr 
no mvr 
Command Mode 
Interface Configuration Mode (interface fastEthernet / interface range 
fastEthernet / interface gigabitEthernet / interface range gigabitEthernet/ 
interface ten-gigabitEthernet / interface range ten-gigabitEthernet) 
Example 
Enable MVR function of Gigabit Ethernet port 2: 
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