Chapter 20
| Multicast Filtering Commands
Multicast VLAN Registration
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MVR VLAN. Or use the members keyword to display information about multicast
groups assigned to the MVR VLAN.
Example
The following shows the global MVR settings:
Console#show mvr
MVR Config Status : Enabled
MVR Running Status : Active
MVR Multicast VLAN : 1
MVR Group Address : 225.0.0.5
MVR Group Count : 10
Console#
The following displays information about the interfaces attached to the MVR VLAN:
Console#show mvr interface
Port Type Status Immediate Static Group Address
-------- -------- ------------- --------- --------------------
Eth1/ 2 Source Active/Up
Eth1/ 3 Source Inactive/Down
Eth1/ 1 Receiver Active/Up Disabled 225.0.0.1(VLAN1)
225.0.0.9(VLAN3)
Eth1/ 4 Receiver Active/Down Disabled
Console#
Table 105: show mvr - display description
Field Description
MVR Config Status Shows if MVR is globally enabled on the switch.
MVR Running Status Indicates whether or not all necessary conditions in the MVR
environment are satisfied. (Running status is true as long as MVR Status
is enabled, and the specified MVR VLAN exists.)
MVR Multicast VLAN Shows the VLAN used to transport all MVR multicast traffic.
MVR Group Address A multicast service sent to all attached subscribers
MVR Group Count The number of contiguous MVR group addresses.
Table 106: show mvr interface - display description
Field Description
Port Shows interfaces attached to the MVR.
Type Shows the MVR port type.
Status Shows the MVR status and interface status. MVR status for source ports
is “ACTIVE” if MVR is globally enabled on the switch. MVR status for
receiver ports is “ACTIVE” only if there are subscribers receiving
multicast traffic from one of the MVR groups, or a multicast group has
been statically assigned to an interface.
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