Solid knowledge of Internet security issues and firewall rules needed to implement them. Provided DNS support for whole of IBM's intranet DNS servers by maintaining Internal root nameservers. And managed external name servers for ibm.net. Registered domains for customers with Internic or top level country domains if requested by customer. Maintained weekly web statistics, performed system backups using AIX 4.1.
Maintained POP accounts for IBM.net.
And provided rotating 24hr on-call support. Network Engineer Maintained ethernet network using mostly DEC equipment including bridges and routers. Helped maintained campus-wide class B network with 100base F running between buildings. Systems Administrator Maintained DNS server for howard.edu and cldc.howard.edu subdomain on Ultrix and Linux platforms. Managed dial-up services to LAN using terminal servers with PPP and SLIP access to multiport servers.