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
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