二零二三年 优质公开课NetworkCloudService1VirtualPrivateCloud.pptx

Shenzhen Polytechnic College of Electronics and Communication EngineeringNetwork Cloud Service - Virtual Private Cloud VPC Concept Virtual private cloud can easily build an isolated virtual network environment for users on Huawei public cloud. Users can fully control their own virtual network, including applying for elastic bandwidth / IP, creating a subnet, configuring DHCP, setting security groups, etc. VPC Product Architecture Virtual private cloud: users can easily manage and configure the internal network through VPC to make safe and fast network changes. At the same time, users can customize the access rules of ECS within and between security groups to enhance the security protection of ECS.It can fully control its own virtual network, including creating a subnet, configuring DHCP, etc.The access rules of security domain can be configured on demand to improve network security through the function of security group.It can apply for elastic IP in VPC and connect ECS to the public network through NAT;VPN can be used to connect VPC with traditional data center to realize smooth application migration to the cloud. VPC Product AdvantageSoftware defined network can divide network segment and access control policy. It supports the sharing of bandwidth among multiple computers, improves the utilization rate of bandwidth, and is cost-efficient for customers.It supports 5-line full dynamic BGP high-speed access, making cloud business access more smooth.Provide VPN / special line access to facilitate customers connect services on the cloud and private cloud services.Security isolation100% two-tier and three-tier network isolation between tenants, meeting the high-level security isolation needs of government and financial users.Full dynamic BGPFlexible deploymentSupport to build hybrid cloud VPC Typical ScenariosConfigure VPC of ECS without access to the public networkConfigure VPC of ECS accessing the public network through elastic IPConfigure VPC of ECS accessing the pub