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Foundry NetIron M2404C and M2404F Metro Access Switches
Configuring Multicast Layer 2 (Rev. 03)
Multicast VLAN Registration (MVR)
© 2008 Foundry Networks, Inc.
Page 36 of 43
MVR Max Multicast Groups: 256
MVR Current multicast groups: 256
MVR Global query response time: 5
MVR Mode: Dynamic
Displaying the MVR Ports Configuration
The
show mvr interface
command, in Privileged (Enable) mode, displays the current MVR ports
configurations.
Command Syntax
device-name
#
show mvr interface
Example
device-name
#
show mvr interface
===============================================================
Interface | Type | Status | Immediate Leave
--------------+-----------+---------------+--------------------
1/1/1 | Receiver | Active/up | Enable
1/1/2 | Receiver | Inactive/up | Disable
1/1/9 | Source | Active/up | -
Displaying the MVR Members
The
show mvr members
command, in Privileged (Enable) mode, lists the currently active ports
per MVR IP multicast group.
Command Syntax
device-name
#
show mvr members
Example
device-name
#
show mvr members
======================================
MVR Group | Active Interface List
------------+-------------------------
224.0.0.3 1/1/1, 1/1/2, 1/1/4
224.0.0.4 none
Configuration Example
The following is an example of a Layer 2 MVR configuration as shown in
Figure 7.
1. Enable IGMP snooping:
device-name
#
configure terminal
device-name
(config)#
ip igmp snooping
2. Enable MVR: