network config/admin
routing and switching
(v4, v6, bgp, ospf, lir ops)
firewalls, security and vpn
network monitoring

wired, wireless, fibre
event/site wifi
point-to-point radio links
multipoint wireless distro

unix servers
systems design/admin
email (imap/ldap-based)
voice over ip
http, etc.

using data networks since the 80's, BSD UNIX since 1997

+44 1404 811110
+44 7971 107003
(Devon, UK)
email <stuart/at/datamatrix/uk>