What makes Cisco DNA Center different from traditional network management applications and their management of networks?
Cisco DNA Center is a modern network management application designed to simplify and automate network management. It is different from traditional network management applications in several ways. One of the key differences is that Cisco DNA Center abstracts policy from the actual device configuration. This means that network policies can be defined and implemented across the network without the need to configure each device individually.
This approach is in contrast to traditional network management applications, which typically require the network administrator to configure each device separately, often using command-line interfaces. With Cisco DNA Center, policies are defined using a user-friendly graphical interface, which makes it easier to manage the network and ensure consistency across all devices.
Another key difference is that Cisco DNA Center is highly modular. It allows users to implement different versions to meet the specific needs of their organization. This means that users can choose the modules that best suit their requirements, rather than being forced to use a one-size-fits-all solution. This flexibility makes it easier to scale the network management solution as the organization grows or as new requirements arise.
Additionally, Cisco DNA Center supports auto-discovery of network elements, which makes it easier to deploy and manage network devices. The auto-discovery feature can identify all devices on the network and provide information about their configuration and status. This feature helps network administrators to quickly identify and address any issues that may arise.
Finally, Cisco DNA Center provides high availability of management functions when operating in cluster mode. This means that if one node in the cluster fails, another node can take over and continue to manage the network. This ensures that the network remains operational and available at all times.
In summary, Cisco DNA Center is different from traditional network management applications in several ways. It abstracts policy from device configuration, is highly modular, supports auto-discovery, and provides high availability of management functions. These features make it easier to manage and scale the network, while ensuring that it remains highly available and consistent across all devices.