Switching

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  • 1.  EX4100 MVR

    Posted 04-05-2023 09:21

    I am trying to use MVR on the EX4100 switch but it does not seem to forward traffic to the customer port?
    This config worked on EX4300.

    Currently the switch has 22.2R1.12 on it.

    set interfaces ge-0/0/1 description STB
set interfaces ge-0/0/1 mtu 9216
set interfaces ge-0/0/1 unit 0 family ethernet-switching interface-mode access
set interfaces ge-0/0/1 unit 0 family ethernet-switching vlan members vlan1000-cvlan


set interfaces xe-0/2/3 description Uplink
set interfaces xe-0/2/3 flexible-vlan-tagging
set interfaces xe-0/2/3 mtu 9216
set interfaces xe-0/2/3 encapsulation extended-vlan-bridge
set interfaces xe-0/2/3 unit 0 family ethernet-switching interface-mode trunk
set interfaces xe-0/2/3 unit 0 family ethernet-switching vlan members vlan482


set vlans vlan1000-cvlan vlan-id 1000
set vlans vlan482 vlan-id 482


set protocols igmp-snooping vlan vlan1000-cvlan data-forwarding receiver source-list vlan482
set protocols igmp-snooping vlan vlan1000-cvlan data-forwarding receiver mode proxy
set protocols igmp-snooping vlan vlan1000-cvlan interface xe-0/2/3.0 multicast-router-interface
set protocols igmp-snooping vlan vlan482 data-forwarding source groups 224.0.48.0/20
set protocols igmp-snooping vlan vlan482 interface xe-0/2/3.0 multicast-router-interface


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  • 2.  RE: EX4100 MVR

    Posted 04-11-2023 12:23

    It seems i ran into a bug where igmp-snooping was broken. https://prsearch.juniper.net/problemreport/PR1681478

    After upgrade to 22.4R1-S2.1 it works as it should.



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