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 telecommunications, trunking is a method for a system to provide network access to many clients by sharing a set of lines or frequencies instead of providing them individually.This is analogous to the structure of a tree with one trunk and many branches.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.