trigger and pictures

[frank]

Hi there,

I have two questions:

1)
Is there a way to create more pictures in the graphics screen?
I only have several like : hub, server, printer, workstation.

I like to intergrate a router and a switch with different symbols.

2)

I have monitored all 15 ports on a 3com switch (ifin/ifout octets) and it works good. But how can I set a trigger on a port so that when a device goes down on a port, i see a alarm.
When I go to triggermenu, I see a whole list and all enabled, But Zabbix says UNKNOWN...

What do I wrong???

thanks