Pros
Exposure to technology. Relevant technology that relates to many other areas that are important to IT. Broad portfolio of technology services to discuss with prospects.
Cons
Sales culture is not good. You are essentially a piece of meat and not valued. You will spend more time on navigating internal systems than you will on actual sales activity. Although technology portfolio is broad, most sales will be network and voice only. CenturyLink has a poor reputation amount IT and they choose CenturyLink reluctantly, based on price. Much pain is inflicted on every install and you will spend quite a bit of time on the fall-out of poor installations. No one will refer you business because nearly 100% of installs are poor. I am not exaggerating.