Curious VLAN and differentiated services traffic with new TV
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@johnpoz said in Curious VLAN and differentiated services traffic with new TV:
Your dest port on the mirror can not be a member of a vlan. All tags should be stripped going to dest mirror port.
I would think that a mirror should duplicate the original. As I mentioned, I have worked on systems where QinQ is used. It would be nice to be able to see the tags when working on it. On my TP-Link switch, I use port based VLANs to keep the monitor port separate from the traffic ports. I'll have to do some testing with both, when I get a round tuit.
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@Derelict said in Curious VLAN and differentiated services traffic with new TV:
Spanning Tree Protocol (STP)
I have certainly seen spanning tree on mirror ports. In fact, they became so annoying I created Wireshark filters to block them. On my home network, my PVR thinks it's the root switch.
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@johnpoz said in Curious VLAN and differentiated services traffic with new TV:
adding tag to the tx traffic that is sent to the mirror port
It appears to be the receive side, not transmit.
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@JKnott said in Curious VLAN and differentiated services traffic with new TV:
TP-Link does something better than Cisco!
