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Thread: Tagged/Trunk VLAN DMZ?

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  1. March 30th, 2007, 09:43 AM #3
    DerekK
    DerekK is offline
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    Hi, while Nelson it's probably right, that shows me how bad I exposed my question. It may be my awful english

    I attach an image that I hope will help me to explain the issue. The small rectangles are supposed to be switch/firewalls ports, the one color ones are "untagged" members of the VLAN (in 3com teminology) and the two color ones are "tagged" members.

    Now, let's guess I want to communicate the server1 with the server2. The only way to do this is to go trough the firewall as marked with the dotted red line, right? And this is secure enough to use it with all kind of networks, including the ones that are exposed to Internet, right?

    Ok, I hope I made myself clear now

    Thank you.
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    Last edited by DerekK; March 30th, 2007 at 09:50 AM.
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