<p>A Dedicate Host supports the lifecycle management. In addition, you can use the cloud monitoring service Argus to monitor the CPU, memory, disks, agent survival, and other performance indicators of the Dedicated Host. Dedicated ECS instances created on the Dedicated Host support the following features: lifecycle management, resource monitoring, images, snapshots, operation and maintenance, support for VPC, and dedicated disk mounting.</p> <p>&bull;&nbsp;&nbsp;&nbsp;&nbsp; <strong>Lifecycle management</strong></p> <p>Similar to ECS instances, dedicated ECS instances supports the following operations: creation, stop, start, scaling out and scaling in, release, and resetting passwords.</p> <p>&bull;&nbsp;&nbsp;&nbsp;&nbsp; <strong>Resource monitoring</strong></p> <p>You can use the cloud monitoring service Argus to monitor the CPU, memory, disks, network, and other performance indicators of dedicated ECS instances and set alarm templates.</p> <p>&bull;&nbsp;&nbsp;&nbsp;&nbsp; <strong>Creating images</strong></p> <p>You can create a system image for a dedicated ECS instance and use custom images to clone ECS instances for rapid instance deployment.</p> <p>&bull;&nbsp;&nbsp;&nbsp;&nbsp; <strong>Creating</strong><strong> snapshots</strong></p> <p>Custom snapshot policies for dedicated disks and the rollback of dedicated disks effectively guarantee data consistency.</p> <p>&bull;&nbsp;&nbsp;&nbsp;&nbsp; <strong>Operation and maintenance</strong></p> <p>You can configure the Internet connection to log in to a dedicated ECS instance and perform operations on it, or connect to that instance through the remote console. The remote console is a cloud host rescue mode that can be used when the remote connection to ECS fails. Similar to ECS instances, dedicated ECS instances provide security features including Ping An Host Security (PHS) and DDoS protection.</p> <p>&bull;&nbsp;&nbsp;&nbsp;&nbsp; <strong>Support for VPC</strong></p> <p>Similar to ECS, dedicated ECS supports secure isolation based on Ping An Cloud VPC. You can configure a NAT gateway for Internet connection, a VPN for local IDC interconnection, and an express connect for cross-VPC interconnection, providing ELB backend pool instances with load balancing and high availability. You can also use security groups to isolate dedicated ECS.</p> <p>&bull;&nbsp;&nbsp;&nbsp;&nbsp; <strong>Dedicated disk mounting</strong></p> <p>You can mount dedicated disks (local disks) to a dedicated ECS instance or unmount them from the instance to meet the requirements of the scalable storage</p>