Heilio

Network Architecture From running Cat-7 cable through a high-rise building, to connecting fiber loops within exchange trading floors, to setting up and maintaining a local twenty desktop Windows® network, Heilio can handle the task. The Chicago-based networking gurus employed and contracted with Heilio have the capabilities to implement a wide variety of LAN and WAN solutions to fit your needs. Web server networks, print servers, fax servers, 24/7 monitoring, DNS, firewalls, email servers—Heilio can implement and support them all.
Specifically, Heilio has expertise in the following areas of networking:

Windows 2000/XP client/server networks (TCP/IP)
Linux (Redhat, Debian, SCO, Slackware) client/server networks (TCP/IP)
Windows Server 2000/2003 and Windows Datacenter Server
Cisco routers and switches
F5 Networks products
Email servers (Exchange, IMAIL, Sendmail, Postfix, @Mail (atmail))
Cisco PIX firewall and Nokia firewall
Data center construction, installation and architecture
Fileservers and Print servers
Cabling high rises, new- and re-construction projects
Fiber switches and cabling
DNS, DHCP, WINS (Windows Only) servers under Windows & Linux
Web servers (Apache, IIS)
Database Servers (Oracle, mySQL, MS SQL)
Fax Servers
Security (OS, servers, web servers, database servers)
Real® streaming servers