In this post I will show you how to create tagged 802.1q subinterfaces under MACOSX.
By using the plumb cmd you can create a subinterface. You could also use create just as equally. The cmd is simple and require the word vlan and not just any name
note: take notice that the subinterface mtu will be reduced due to the 4bytes overhead for 802.1q. This will be based off the physical interface MTU.
To remove a interface, just unplumb it.
That's how simple and the few simples steps required for 802.1q tagging and MACOSX.
NSE ( Network Security Expert) and Route/Switching Engineer.
kfelix -----a----t---- socpuppets ---dot---com
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