04-26-2016 07:40 AM - edited 03-08-2019 05:29 AM
Hello,
I am exploring options to assign access ports membership based on outer and inner tag. I am trying to achieve an architecture where the [outer tag and the inner tag] defines the broadcast domain membership of the access ports.
to give an example, the outer tag + inner tag combination of 10+100 will only forward layer 2 traffic to ports 1 and 2 where as outer tag + inner tag combination of 10+200 will forward layer 2 traffic to port 3 only. This way a broadcast frame for customer#1 on outer+inner tag 10+100 will not be forwarded to 10+200.
Frames on the access ports can be sigle tagged on not tagged at all.
Any help will be much appreciated. for switching I am using 4500X. please see the schematic attached.
04-27-2016 09:13 AM
Could anyone help?
04-28-2016 12:31 AM
Soooooo, what seems to be the problem?
and what do you mean bu inner tag/outer tag, it's really confusing (with all your 10+100 thing)
Put it like this, what is your desired setup? What do you want with your setup?
02-13-2017 12:26 AM
It seems he have double 802.1q tagged packets (a.k.a. Q in Q).
See IEEE 802.1Q-in-Q VLAN Tag Termination for more.
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