Hi,
I would like to be able to accept both tagged and untagged frames on my
3560g. For the untagged frames, I'd like to be able to say these are a
member of some vlan - say 100 - otherwise I want to be able to allow
tagged frames from some list.
In testing, it doesn't appear that "switchport trunk native vlan xxxx"
is doing the job; anything I send untagged is dropped and doesn't show
up in the switch mac address tables. Here is my config:
interface GigabitEthernet0/45
description testing cisco vlans
switchport trunk encapsulation dot1q
switchport trunk native vlan 6
switchport trunk allowed vlan 306
switchport mode trunk
It it helps. I do also have dot1q native vlan tagging enabled. I just
can't see inside of the switch and understand where my frames are going.
If I put it into switchport mode access, and switchport access vlan 6,
it all works fine and I see mac addresses in the table.
Any help would be appreciated.
Mike-
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