Businesses are embracing video as an effective method of communicating with employees. But video is bandwidth intensive and most corporate networks are not adequately sized to handle the impact of video traffic. To mitigate network congestion, IT departments deploy enterprise content delivery networks (eCDN), network infrastructure that optimizes the distribution of video behind the firewall. Organizations can choose from a handful of approaches when deploying an eCDN, and one size does not fit all. Understanding the options will help IT leaders choose the right combination of architecture, technologies and protocols to maintain an efficient network and prepare the company for the growing demands of video in the future.