Abstract: A disclosed method may include (1) generating a configuration file that represents a specific configuration of a network device included in a network, (2) storing the configuration file that represents the specific configuration of the network device among a set of configuration files available via an NMS, (3) assigning to the configuration file via the NMS, a configuration identifier that uniquely identifies the configuration file among the set of configuration files available via the NMS, (4) receiving, via the NMS, a rollback request to restore the network device to the specific configuration based at least in part on the configuration identifier, and then in response to receiving the rollback request, (5) restoring the network device to the specific configuration based at least in part on the configuration file. Various other systems, methods, and computer-readable media are also disclosed.

Abstract: The disclosed method may include (1) identifying, within a virtual network, a primary virtual network device and a backup virtual network device that is to handle traffic directed to the primary virtual network device following a failure of the primary virtual network device, (2) installing, on the primary virtual network device, a first virtual controller that manages the primary virtual network device, (3) installing, on the backup virtual network device, a second virtual controller that manages the backup virtual network device, (4) directing, by the first virtual controller, the second virtual controller to replicate a state of the primary virtual network device, (5) detecting the failure of the primary virtual network device, and then in response to detecting the failure of the primary virtual network device, (6) directing, by the first virtual controller, the second virtual controller to facilitate handling the traffic directed to the primary virtual network device.