Hi. Unfortunately, i didn't find the info about the switchport dot1q-tunnel mode uplink command in the manual.
What did the "uplink" mode?
On example... I have a simple setup on the SW1:
SW1 interface ethernet 1/1
switchport allowed vlan add 1101 untagged
switchport native vlan 1101
switchport dot1q-tunnel mode access
And the some other switch that connected to this (SW1 ethernet 1/1) port is trunk port with only tagged frames.
SW1 interface ethernet 1/2
switchport allowed vlan add 1101 tagged
switchport mode trunk
In this case, i'm getting the double-tagged (Some C-tags and S-VLAN 1101) frames at SW1 interface ethernet 1/2 OUTPUT, and that's what i want (like in cisco). I'm NOT using the " switchport dot1q-tunnel mode uplink" command on the SW1 interface ethernet 1/2, and everything is fine. So... My question is: what did the " switchport dot1q-tunnel mode uplink" command?
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