Configuring L2 Multicast Features 753
mvr querytime 
time
Set the MVR query response time. The value for 
time
 is in 
units of tenths of a second.
mvr mode {compatible | 
dynamic}
Specify the MVR mode of operation. 
mvr group 
mcast-address
 
[
groups
]
Add an MVR membership group.
•
mcast-address
—The group IP multicast address
•
group
—Specifies the number of contiguous groups
interface 
interface
Enter interface configuration mode for the specified port. 
The 
interface
 variable includes the interface type and 
number, for example gigabitethernet 1/0/3.
You can also specify a range of ports with the interface 
range command, for example, interface range 
gigabitethernet 1/0/8-12 configures interfaces 8, 9, 10, 11, 
and 12.
mvr Enable MVR on the port.
mvr immediate Enable MVR immediate leave mode on the port.
mvr type {source | 
receiver}
Specify the MVR port type.
mvr vlan 
vlan-id
 group 
mcast-address
Allow the port to participate in the specified MVR group. 
The 
vlan-id
 parameter is the ID of the MVR multicast 
VLAN.
CTRL + Z Exit to Privileged EXEC mode.
show ip dhcp snooping 
[interfaces]
View the DHCP snooping global and per port 
configuration.
show ip dhcp snooping 
binding [{static | 
dynamic}] [interface 
port
] [vlan 
vlan-id
]
View the entries in the DHCP snooping bindings database.
show mvr  View information about the administrative mode of MVR.
show mvr members View information about MVR groups and their members.
show mvr interface 
interface
View information about the MVR configuration for a 
specific port.
show mvr traffic View information about IGMP traffic in the MVR table.
Command Purpose