Displaying Mvr Information - Cisco Catalyst 4500 series Administration Manual

Chapter 27 Configuring IGMP Snooping and Filtering, and MVR

Displaying MVR Information

You can display MVR information for the switch or a specified interface. Use the following commands
in privileged EXEC mode:
Table 27-3 Commands for Displaying MVR Information
show mvr
show mvr interface
[interface-id] [members [vlan
vlan-id]]
show mvr members [ip-address]
The following examples show how to display MVR information for either the switch or an interface on
the switch:
Switch# show mvr
MVR Running: TRUE
MVR multicast vlan: 10022
MVR Max Multicast Groups: 500
MVR Current multicast groups: 1
MVR Global query response time: 10 (tenths of sec)
MVR Mode: dynamic
Switch# show mvr interface
Port
------------------------------------------------------------------------------
Fa2/1
Fa2/2
Fa2/3
Fa2/4
interface
Switch# show mvr interface fastEthernet 2/2
Port
------------------------------------------------------------------------------
Fa2/2
OL_28731-01
Displays MVR status:
whether MVR is enabled or disabled
•
• the multicast VLAN
• the maximum (500) and current (0 to 500) number of multicast groups
• the query response time
the MVR mode
•
Displays all MVR interfaces and their MVR configurations. Interface specific MVR
information can be obtained as well.
Type—Receiver or Source
Status—One of these:
ACTIVE/INACTIVE means the port is part/not part of VLAN.
–
UP/DOWN means that the port is forwarding/non-forwarding.
–
Immediate Leave—Enabled or Disabled
If the members keyword is entered, it displays all multicast group members on this port.
If a VLAN is identified, it displays all multicast group members on the VLAN. The
VLAN ID range is 1 to 1001 and 1006 to 4094.
This displays all receiver and source ports that are members of all MVR IP multicast
groups or the specified MVR IP multicast group address.
Type Mode
SOURCE Trunk
RECEIVER Access
SOURCE Access
RECEIVER Trunk
Type Mode
RECEIVER Access
Software Configuration Guide—Release IOS XE 3 6.0E and IOS 15.2(2)E
VLAN Status
100 ACTIVE/UP
200 ACTIVE/UP
100 ACTIVE/UP
300 ACTIVE/UP
VLAN Status
200 ACTIVE/UP
Displaying MVR Information
Immediate Leave
DISABLED
DISABLED
DISABLED
DISABLED Switch# show mvr
Immediate Leave
DISABLED
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