The cluster has the capability of automatic fault detection, automatic business migration and recovery. The platform collects the working status of each node in real time. When a node failure is detected, other nodes in the cluster can be quickly dispatched to take over the services. The business is operating normally.
For example, the platform automatically detects the running status of each node in the current cluster. When a node is found to be faulty, the system automatically migrates the tasks of the node. For example, the scheduled recording task is transferred to other normal nodes, ensuring that the failure of a single node does not occur. Affect the normal operation of the overall business.
The cluster can dynamically adjust the workload of each node based on the service pressures borne by each node, so that the system is always in a balanced and stable state, avoiding overloading of single nodes.
When a new node is added to a cluster or a faulty node is recovered, the VCN can automatically balance the service load of each node and implement load balancing.
The VCN can cluster at least three or more node devices. Users can use the platform to list the node devices that need to be clustered as cluster members and change to cluster mode. After the business system continues to expand, users can continue to add node devices to the cluster. The new cluster node devices will automatically share the services in the cluster, up to a maximum of 8 units. When the traffic is small and the load of the service node is light, the number of cluster nodes can be appropriately reduced, and the services borne by the nodes exiting the cluster can be automatically switched to other cluster nodes without affecting the normal operation of the service.
Huawei VCN510-16/16P/16PD Highly integrated
Using integrated integration design, single device integration front-end equipment access and management, live browsing, video storage, video search and download functions.
In the construction of video surveillance projects, the number of external servers can be greatly reduced, the number of faulty nodes will be reduced, the reliability of the entire video surveillance system will be improved, and the implementation and operation and maintenance costs of the project can also be effectively reduced. .
Having local human-machine functionality, customers do not need to configure PCs specifically to save costs.
Huawei VCN510-16/16P/16PD Power supply is convenient
PoE Power Supply: The VCN510-8P, VCN510-16P, and VCN510-16PD provide eight POE ports. The VCN can supply power to the camera through the POE port, thereby saving users the cost of camera power supply and switch.
8 POE interfaces include 4 POE+ ports and 4 POE++ ports. POE+ supports up to 30W of camera power; POE++ supports up to 60W of camera power, which can support power supply to high-power domes.
The VCN510-16PD uses a DC power supply and is powered by the base station for the VCN, supporting a one-stop base station point solution.