OT Visio like in Linux

["Andy Elacion, Jr." <atelacion imgame com ph>]

Is there a visio like application in linux, wherein you can design your
network, etc, and save it on jpg, gif?


begin:vcard 
n:Elacion, Jr.;Andy
tel;work:(632) 726-1443
x-mozilla-html:FALSE
org:imGAME.com
version:2.1
email;internet:atelacion imgame com ph
title:Network Supervisor
note:Test mail.
adr;quoted-printable:;;64 Washington St.=0D=0AGreenhills=0D=0A;San Juan;;;Philippines
fn:Andy Elacion, Jr.
end:vcard