Which Cisco SD-WAN component acts as a single pane of glass for management and offers centralized fault, performance, accounting, and configuration management?

vBond is the orchestrator in Cisco SD-WAN, primarily responsible for initial authentication and coordination among SD-WAN devices, not central management.

vEdge (or cEdge) is the data plane device that forwards traffic according to policies and establishes secure tunnels, not the central management platform.

vSmart is the controller that establishes and maintains the routing topology, distributes routing information, and enforces policies across the SD-WAN fabric.

Cisco vManage is the centralized network management system in an SD-WAN environment, offering a comprehensive graphical user interface (GUI) for configuring, monitoring, and maintaining all SD-WAN components and policies, including centralized fault, performance, and accounting management.