Benefits of network automation make life easier for IT pros

Modern networks contain a dizzying array of hardware and software products, including cabling, Ethernet switches, Wi-Fi access points and controllers, routers, application delivery controllers, software-defined WAN and network security gear — most of which is from multiple suppliers. Each network location — i.e., data center, campus or branch — has its own unique architecture and set of products and suppliers. The addition of software-defined networking into this mix has generally increased the complexity.

The vast majority of network tasks are still manual, including adds, moves and changes to the network or security. Identifying the cause of application slowdowns, brownouts or outages is akin to finding a needle in the haystack — and it’s often just as time-consuming. Further, topologies and other sources of network information are often located in multiple databases, which makes it challenging for IT personnel to find the real network map.