[Enterprise Switch] How to deploy MVR(Multicast VLAN Registration).. Follow
MVR (Multicast VLAN Registration)
MVR allows a subscriber on different VLAN to subscribe and unsubscribe to a multicast stream on the multicast VLAN.
Support models
ECS4100 series, ECS4120 series, ECS4620 series, etc.
Application
Multicast VLAN can be used to transmit multicast traffic (such as television channels) across a service provider’s network. Any multicast traffic entering an MVR VLAN is sent to all subscribers even on different VLANs. This can significantly reduce to process overhead required to dynamically monitor and establish the distribution tree for a normal IGMP VLAN.
Topology:
MVR Configuration example:
Create VLAN database for both normal VLAN and MVR VLAN
Create VLAN for normal VLAN and MVR VLAN:
Console(config)#vlan database
Console(config-vlan)#vlan 100,200,300,400,4000
Console(config-vlan)#exit
Normal VLAN Configure for different interfaces
Console(config)#interface ethernet 1/1
Console(config-if)#switchport allowed vlan add 100 untagged
Console(config-if)#switchport native vlan 100
Console(config-if)#exit
Console(config)#interface ethernet 1/2
Console(config-if)#switchport allowed vlan add 200 untagged
Console(config-if)#switchport native vlan 200
Console(config-if)#exit
Console(config)#interface ethernet 1/11
Console(config-if)#switchport allowed vlan add 300 untagged
Console(config-if)#switchport native vlan 300
Console(config-if)#exit
Console(config)#interface ethernet 1/12
Console(config-if)#switchport allowed vlan add 400 untagged
Console(config-if)#switchport native vlan 400
Console(config-if)#exit
Add Source port as MVR tagged member
Console(config)#interface ethernet 1/23
Console(config-if)#switchport allowed vlan add 4000 tagged
Console(config-if)#exit
Configure MVR profile
Console#config
Console(config)#mvr profile IPTV 225.77.22.0 225.77.22.255
Console(config)#mvr profile IPTV 225.77.32.0 225.77.32.255
Configure MVR domain
Console(config)#mvr domain 1
Console(config)#mvr domain 1 vlan 4000
Console(config)#mvr domain 1 associated-profile IPTV
Configures access port associate to the MVR domain
Console(config)#interface ethernet 1/1,2,11,12
Console(config-if)#mvr domain 1 type receiver
Console(config-if)#exit
Console(config)#interface ethernet 1/23
Console(config-if)#mvr domain 1 type source
Check MVR profile configuration
Console#show mvr profile
MVR Profile Name Start IP Addr. End IP Addr.
--------------------- --------------- ---------------
IPTV 225.77.22.0 225.77.22.255
225.77.32.0 225.77.32.255
Check MVR domain configuration
Console#show mvr domain 1
MVR Domain : 1
MVR Config Status : Enabled
MVR Running Status : Active
MVR Multicast VLAN : 4000
MVR Current Learned Groups : 0
MVR Upstream Source IP : 0.0.0.0
Check MVR interface configuration
Console#show mvr interface
MVR Domain : 1
Flag: H - immediate leave by host ip
Port Type Status Immediate Static Group Address
-------- -------- ------------------- ------------- -------------------------
Eth 1/23 Source Active/Forwarding
Eth 1/ 1 Receiver Active/Forwarding Disabled
Eth 1/ 2 Receiver Active/Forwarding Disabled
Eth 1/11 Receiver Active/Forwarding Disabled
Eth 1/12 Receiver Active/Forwarding Disabled
When multicast hosts join on MVR receiver ports and the multicast groups conform to the MVR profile configuration, it will join on MVR VLAN as member ports. And then the multicast host could receive the multicast stream from MVR source ports.
Console#show mvr members
MVR Domain : 1
MVR Forwarding Entry Count :4
Flag: S - Source port, R - Receiver port.
H - Host counts (number of hosts joined to group on this port).
P - Port counts (number of forwarding ports).
Up time: Group elapsed time (d:h:m:s).
Expire : Group remaining time (m:s).
Group Address VLAN Port Up time Expire Count
--------------- ---- ----------- ----------- ------ --------
225.77.22.1 4000 00:00:18:47 1(P)
300 Eth 1/11(R) 00:00:18:47 03:07 1(H)
225.77.22.100 4000 00:00:18:47 1(P)
100 Eth 1/ 1(R) 00:00:18:47 03:07 1(H)
225.77.32.1 4000 00:00:18:47 1(P)
200 Eth 1/ 2(R) 00:00:18:47 03:07 1(H)
225.77.32.100 4000 00:00:18:47 1(P)
400 Eth 1/12(R) 00:00:18:47 03:07 1(H)
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