System information

Publication date: Feb., 2012
Revision A1
- 117 -
CLIReferenceGuide
Copyright @ 2012 by Amer Networks
Chapter 30 MVRCommandsofCLI
MVR
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The MVR feature enables multicast traffic forwarding on the Multicast
VL AN. In a multicast television application, a PC or a television with a
set‐top boxcan receive themulticaststream.Multipleset‐top boxesor
PCs can be connected to one subscriber port, which is a switch port
configured
asanMVRreceiverport.Whenasubscriberselectsachannel,
theset‐topboxorPCsendsanIGMPjoinmessagetoSwitchAtojointhe
appropriatemulticast.Uplinkportsthatsendandreceivemulticastdata
toandfromthemulticastVLANarecalledMVRsourceports.
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Table 29: MVR Commands
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Command Function
immediate-leave
Configure MVR port state about immediate leave
mode
Configure MVR mode
port-mode
Configure MVR port mode
port-type
Configure MVR port type
show
Show command
immediate‐leave:
The command lets you to configure MVR port state
aboutimmediateleave
Syntax:
immediate-leave <port-list> disable/ enable
Parameter :
<port-list>: available value is from switch physic port density, format:
1,3-5
disable: Disable immediate leave on the specific port
enable: Enable immediate leave on the specific port
EXAMPLE:
Switch(mvr)# immediate-leave 1 enable
Switch(mvr)# show config
MVR Mode : Disabled
Muticast VLAN ID : 100
Port Port Mode Port Type Immediate Leave
---- --------- --------- -----------------
1 Disabled Receive Enabled
2 Disabled Receive Disabled
3 Disabled Receive Disabled
4 Disabled Receive Disabled