Cisco Catalyst 3550

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Catalyst 3550 Multilayer Switch Command Reference
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Chapter 2 Catalyst 3550 Switch Cisco IOS Commands
show mvr interface
show mvr interface
Use the show mvr interface privileged EXEC command without keywords to display the Multicast
VLAN Registration (MVR) receiver and source ports. Use the command with keywords to display MVR
parameters for a specific receiver port.
show mvr interface [interface-id [members [vlan vlan-id]]] [ | {begin | exclude | include}
expression]
Syntax Description
Command Modes Privileged EXEC
Command History
Usage Guidelines If the entered port identification is a non-MVR port or a source port, the command returns an error
message. For receiver ports, it displays the port type, per port status, and Immediate-Leave setting.
If you enter the members keyword, all MVR group members on the interface appear. If you enter a
VLAN ID, all MVR group members in the VLAN appear.
Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output
do not appear, but the lines that contain Output appear.
Examples This is an example of output from the show mvr interface command:
Switch# show mvr interface
Port Type Status Immediate Leave
---- ---- ------- ---------------
Gi0/1 SOURCE ACTIVE/UP DISABLED
Gi0/2 RECEIVER ACTIVE/DOWN DISABLED
Gi0/5 RECEIVER ACTIVE/UP ENABLED
In the preceding display, Status is defined as follows:
• Active means the port is part of a VLAN
• Up/Down means that the port is forwarding/nonforwarding
interface-id (Optional) Display MVR type, status, and Immediate Leave setting for the
interface.
members (Optional) Display all MVR groups to which the specified interface belongs.
vlan vlan-id (Optional) Display all MVR group members on this VLAN. The range is
from 1 to 4094.
| begin (Optional) Display begins with the line that matches the expression.
| exclude (Optional) Display excludes lines that match the expression.
| include (Optional) Display includes lines that match the specified expression.
expression Expression in the output to use as a reference point.
Release Modification
12.1(4)EA1 This command was introduced.