Job Description for Information Technology (IT) Support Specialist. The information technology (IT) support specialist is a generalist position devoted to all aspects of computer set-up, installation, troubleshooting, service, upgrades, and maintenance.
Freebase (4.00 / 1 vote) Rate this definition: Porting. In software engineering, porting is the process of adapting software so that an executable program can be created for a computing environment that is different from the one for which it was originally designed. The term is also used when software/hardware is changed to make them usable in different environments.
In two-way radio communications, trunking refers to the ability of transmissions to be served by free channels whose availability is determined by algorithmic protocols.n the context of Ethernet VLANs, Avaya and Cisco use the term Ethernet trunking to mean carrying multiple VLANs through a single network link through the use of a trunking protocol. To allow for multiple VLANs on one link, frames from individual VLANs must be identified.