Overview
Direct Connect (DC) facilitates the establishment of a secure, private link between your on-premises infrastructure and the Cloud. By circumventing the public Internet, DC connections deliver enhanced reliability, accelerated speeds, and reduced latencies compared to conventional Internet connections. Employing DC often results in superior throughput while lowering network costs. To utilize DC, it is necessary to arrange for a leased line through a network service provider connecting your premises to the Cloud’s DC location. DC supports standard 802.1q VLANs, enabling the division of the dedicated connection into multiple virtual interfaces and the creation of private tunnels to various VPCs or other cloud resources. With DC, you retain the flexibility to adjust the tunnels as needed to accommodate evolving requirements.
Benefits
Stable Latency
The Direct Connect (DC) ensures network latency stability of over 99.5%. Implementing a fixed route configuration accelerates access to and downloading from business data nodes, mitigating unstable latency resulting from network congestion or fault bypassing. This enhances connection speed and overall network performance.
Reliable Disaster Recovery
In the deployment of DC access devices and network forwarding devices, clustering is employed, ensuring high reliability in device specifications. Additionally, DC facilitates dual-line access. The assured professional-grade network reliability guarantees seamless operation of your applications, meeting your requirements with over 99.95% network availability.
Large Bandwidth
The Direct Connect (DC) facilitates bandwidth up to 10 Gbps through a single connection line, and it offers the capability to add an unlimited number of 10 Gbps links for network load distribution. DC automatically allocates traffic, enhancing seamless cross-business connectivity and operational efficiency.
High Security
The robust and secure network connectivity offered by Cloud DC is both exclusive and highly protected. With a dedicated network link solely for your business, concerns regarding data leakage are alleviated. This solution is particularly suited for clients with stringent security requirements, including financial institutions, government agencies, and large corporations.
Network Interconnection
Direct Cinnect(DC) facilitates NAT service configuration on the gateway, facilitating interconnectivity across various local IDCs. Additionally, DC supports IP mapping between endpoints within the DC and IP port mapping within VPC, offering an optimal resolution for conflicts encountered when connecting to external networks.
Scenarios
In situations necessitating backup, you have the option to establish connectivity between your VPC and in-house IDC via Direct Connect. Subsequently, data backup can be facilitated through either dual-line access or VPN access. It’s important to note that any overlap in IP address ranges between the VPC and the IDC does not impede their communication channels.
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