IRsystems has experience with LANS, MANS, and WANS. This experience includes 10 Base-T, 100 Base-T, Fibre, Thicknet, Ethernet, Token Ring and even Arcnet. Communications connectivity includes T1, Frame Relay, TCP/IP, X.25 and others.
IRsystems is Novell Gold. Certification levels include Novell Master CNE, CNE, CNA, CCNA, Microsoft MCSE, MCP, and IBM OS/2.
2x, 3x, 4x, 5x, and 6x systems
NT 3.51, NT 4.0, Windows 2000/2003, XP, ME, 98, 95, 3.x