comcast business built the nation's largest gig-speed network. then went beyond. beyond chasing down network problems. to knowing when and where there's an issue. beyond network complexity. to a zero-touch, one-box world. optimizing performance and budget. beyond having questions. to getting answers. "activecore, how's my network?" "all sites are green." all of which helps you do more than your customers thought possible. comcast business. beyond fast.