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- What's New
- Function Overview
- Product Bulletin
- Service Overview
- Getting Started
- User Guide
- API Reference
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Best Practices
- Direct Connect Best Practices
- Connecting an On-Premises Data Center to a VPC over a Single Connection and Using Static Routing to Route Traffic
- Connecting an On-Premises Data Center to a VPC over a Single Connection and Using BGP Routing to Route Traffic
- Connecting an On-Premises Data Center to a VPC over Two Connections in Load Balancing Mode (Virtual Gateway)
- Connecting an On-Premises Data Center to a VPC over Two Connections in an Active/Standby Pair (Virtual Gateway)
- Connecting an On-Premises Data Center to Multiple VPCs that Do Not Need to Communicate with Each Other
- Connecting an On-Premises Data Center to Multiple VPCs in the Same Region Using Direct Connect and VPC Peering
- Using a Public NAT Gateway and Direct Connect to Accelerate Internet Access
- Troubleshooting
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FAQs
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Popular Questions
- What Are the Network Requirements for Connections?
- How Do I Select a Carrier When Purchasing a Connection?
- How Will I Be Billed for Direct Connect?
- How Do I Submit a Service Ticket?
- How Do I Test the Network Connectivity Between a Location and the Cloud?
- What Do I Do If I Select the Wrong Carrier When Creating a Connection?
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Product Consultation
- What Are the Network Requirements for Connections?
- What Are 1GE and 10GE?
- Is BGP Routing Supported in Direct Connect?
- How Do I Submit a Service Ticket?
- What Are the Network Latency and Packet Loss Rate of a Connection?
- Are the Uplink and Downlink Bandwidths of a Direct Connect Connection the Same?
- What Do I Do If I Select the Wrong Carrier When Creating a Connection?
- How Do I Plan the VPCs for a New Connection?
- What Are Local and Remote Gateways (Interconnection IP Addresses)?
- How Do I Configure BFD for a Connection?
- Leased Line
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Interconnection with the Cloud
- Can I Access the Same VPC over Multiple Connections?
- How Do I Plan the CIDR Blocks for a Connection?
- What Should I Consider When I Use Direct Connect to Access the Cloud?
- Does Direct Connect Support NAT?
- Can the VLAN of the On-premises Network Be Used in the VPC Through Direct Connect?
- Can My On-Premises Data Center Access Multiple VPCs Through One Connection?
- Can Direct Connect Be Used with Similar Services of Other Cloud Service Providers?
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Networking and Scenarios
- Can Multiple Connections Access the Same VPC?
- Can My On-Premises Data Center Access Multiple VPCs Through One Connection?
- Can Direct Connect Be Used with Similar Services of Other Cloud Service Providers?
- Can I Limit the Bandwidth Available on Each Hosted Connection?
- How Do I Plan the VPCs for a New Connection?
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Related Console Operations
- How Do I Submit a Service Ticket?
- How Can I Unsubscribe from Direct Connect?
- What Parameters Can Be Modified After I Have Created a Virtual Interface?
- Do I Need to Delete the Virtual Gateway and Virtual Interface Before Deleting a Hosted Connection?
- How Do I Change the Routing Mode of a Connection?
- How Do I Delete a Hosted Connection?
- What Is the BGP ASN Used by Huawei Cloud?
- What Are Local and Remote Gateways (Interconnection IP Addresses)?
- Troubleshooting
- Billing
- Resource Monitoring
- Quota
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Popular Questions
Direct Connect Disclaimers
Connections Terminated at a Location
Dear user,
Connections terminated at a single location cannot ensure high availability. If your connections or the location becomes faulty, network connectivity between your on-premises data center and the cloud will be interrupted. To ensure service continuity, we recommend you request two connections terminated at different locations.
If you understand the potential risks involved and still decide to request only one connection for other reasons, you are deemed to have understood and accepted the risks when you place your order for Direct Connect.
(For details about the Direct Connect SLA, see the Huawei Cloud Service Level Agreement.)
We may update this Statement according to changes of our services and/or policies. If we update this Statement, we will publish the latest version of it on our website, and it will take effect immediately upon its release. You are advised to review this Statement periodically for any changes.
Lack of Active/Standby Switchover Verification
Dear user,
If you request two connections terminated at different locations for redundancy, you need to configure the virtual interfaces in a timely manner after the two connections are deployed, and work with the HUAWEI CLOUD team to verify that the active/standby switchover works and to complete switchover drills of the two connections. If the verification and drills are not performed and one of the connections fails, we cannot guarantee that the switchover will be successful. In this situation, network connectivity between your on-premises data center and the cloud may be interrupted.
If you understand the potential risks involved and do not verify the active/standby configuration and complete switchover drills for other reasons, you are deemed to have understood and accepted the risks when you place your order for Direct Connect.
We may update this Statement according to changes of our services and/or policies. If we update this Statement, we will publish the latest version of it on our website, and it will take effect immediately upon its release. You are advised to review this Statement periodically for any changes.
Connections Without Monitoring Configured
Dear user,
We need your cooperation in installing the plug-ins required for monitoring the network quality (latency and packet loss) of your connections and for reporting corresponding alarms if there are network interruptions. If monitoring is not configured, HUAWEI CLOUD cannot effectively monitor any packet loss or increased network latency that your connections may be experiencing. Without this network monitoring, we would have to rely on the faults reported in the logs of access devices.
If you understand the potential risks involved and do not want your connections to be monitored in this way for other reasons, you are deemed to have understood and accepted the risks when you place your order for Direct Connect.
We may update this Statement according to changes of our services and/or policies. If we update this Statement, we will publish the latest version of it on our website, and it will take effect immediately upon its release. You are advised to review this Statement periodically for any changes.
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