T1600/T2600 multicast problems

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T1600/T2600 multicast problems

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T1600/T2600 multicast problems
T1600/T2600 multicast problems
2017-03-02 22:49:07
Model :

Hardware Version :

Firmware Version :

ISP :

We are Polish ISP we are using hundreds of TP-Link TL-SG3424, TL-SG2424, TL3210 switches. There was minor multicast issues but fimware upgrade solved it all.
When we started to replace older switches to T1600/T2600 (due lack of free ports) we got multicast problems, IPTV frezes sometime for 30s - 60s. We send configs, logs, diagrams other stuff to TP-LINK and got no answer. No help at all (only "we cant find problem").
We offered even web access......
Now we replace T1600/T2600 to older switches or GPON.......

Is there any chance of new firmware release/ new switches version ?
Any other users observed multicast problems ?


I dont uderstend why this company releases new product and cant find/solve error ?
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#1
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5 Reply
Re:T1600/T2600 multicast problems
2017-04-14 15:06:23
We have few T1600/T2600 and no issue with multicast.
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#2
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Multicast problems
2017-04-20 04:10:14

kyob wrote

We have few T1600/T2600 and no issue with multicast.


Sorry, but there are the same problems in our configuration with T1600-52ts. Could you please tell us your configuration for the Multicast-Source-Port and the configuration between two switches. Many thanks from Germany. You could see our scenario in the PDF nearby.
File:
Multicast.pdfDownload
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#3
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Re:T1600/T2600 multicast problems
2017-04-20 15:17:38
show system-info
[CODE] Hardware Version - T2600G-52TS 1.0
Software Version - 1.0.1 Build 20160412 Rel.52062(s)
[/CODE]

In global config port 49 is UPLINK:
[CODE]ip igmp snooping vlan-config 211
ip igmp snooping vlan-config 211 rport interface gigabitEthernet 1/0/49[/CODE]

and for access ports something like:
[CODE]interface gigabitEthernet 1/0/34
switchport access vlan 211
storm-control pps
storm-control broadcast pps 1024
storm-control multicast pps 1024
port isolation gi-forward-list 1/0/49
ip igmp snooping
access-list bind acl 1500
loopback-detection config process-mode port-based recovery-mode auto
loopback-detection[/CODE]

Above configuration works when uplink switch for TPLINK is DLINK DGS-3120. We have issue when we try replace DLINK with DCN.
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#4
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Solved: Multicast problems
2017-05-02 05:49:07
Many thanks for your great configuration. It help us to minimize the trouble. Now, the technical service from TP-Link is finally looking to our complete configuration. I think, our problem will be solved completely.
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#5
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Re:T1600/T2600 multicast problems
2017-06-21 17:19:09
it's most likely 'cause of you don't have "router-ports-forbidden" command.
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#7
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