IT-Erfahrung

Netzwerk-Betriebssysteme

Windows (NT4/2000), OpenBSD.

Netzwerk-Protokolle

Local Area Networks

Ethernet (10MbE–10GbE), Spanning Tree (STP, RSTP, MST, PVST+), VLANs (IEEE 802.1Q/p, Cisco ISL), Multicast Switching/Routing (IGMP, CGMP, PIM).

Wide Area Networks

Frame Relay, ISDN (ITU-T Q.931/932/933), PPP, DSL.

Internet Protocol

Routing (RIP, IGRP, EIGRP, OSPF, BGPv4), Router Redundancy (HSRP, VRRP, GLBP), NAT/PT, DNS, ES Configuration (APIPA, DHCP).

Security

IPsec, IEEE 802.1X, RADIUS.

Netzwerk-Equipment

Cisco Systems

Router 8xx/ 160xR/ 25xx/ 26xx/ 36x0/ 37x0/ 4x00, Catalyst 19xx/ 29xx/ 35xx/ 55xx/ 65xx, PIX Firewall 501.

Nortel Networks

BayStack, Access Node/ASN/Advanced Remote Node, BN/BLN.

Enterasys Networks

SmartSwitch, Matrix E6/E7, Vertical Horizon, SSR/X-Pedition, RoamAbout.

Netzwerk-Management

Enterasys Netsight Element Manager, Enterasys Netsight Atlas, Ethereal/tcpdump, CiscoSecure ACS.

Verschiedenes

Office, Project, Visio, XHTML, CSS, JavaScript/DOM, InDesign, Photoshop, SPSS, MSSQL-Server, Regular Expressions, MHonArc.