Deployment diagram clarification

[ananthakrishnan ramachandran]

Hi,
I am using Visual Paradigm community edition and have the following clarifications
1).How to show in the firewall in the deployment diagram.Can node box be used to indicate firewall?
2).When the diagrams are exported as images,"visual paradigm community edition not for commercial use" symbol is displayed.Will that be an issue when the assigment is evaluated.

[Raja Pal]

Ananthakrishnan,
1) That depends on whether your firewall in the problem context is a hardware firewall or is a soft-firewall implemented and deployed on another box. If the firewall runs in its own IP(box) show it as a node, if not then show it as a component.
2) I don't know, but for a certification that is not a commercial venture for the aspirant(you), I think this should be okay!