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- What's New
- Function Overview
- Product Bulletin
- Service Overview
- Getting Started
- User Guide
- API Reference
-
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
-
FAQs
-
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
Managing Global DC Gateway Tags
Scenario
After a global DC gateway is created, you can add tags to it, or edit, view or delete its tags.
A tag is an identifier of a global DC gateway and consists of a key and a value. You can add 20 tags to a global DC gateway.
If a predefined tag has been created on TMS, you can directly select the corresponding tag key and value.
For details about predefined tags, see Predefined Tag Overview.
Adding a Tag
Add a tag to an existing global DC gateway.
- Go to the Global DC Gateways page.
- In the upper left corner of the page, click
and select a region and project.
- Click the name of the global DC gateway that you want to add a tag to.
- Click the Tags tab.
- Click Add Tag.
- In the displayed dialog box, enter a key and a value.
Table 1 describes the tag key and value requirements.
Table 1 Tag naming requirements Parameter
Requirements
Key
- Cannot be left blank.
- Must be unique for each resource.
- Can contain a maximum of 36 characters.
- Can contain only letters, digits, hyphens, and underscores.
Value
- Can be left blank.
- Can contain a maximum of 43 characters.
- Can contain only letters, digits, periods, hyphens, and underscores.
- Click OK.
Editing a Tag
Modify the value of a tag added to a global DC gateway.
- Go to the Global DC Gateways page.
- In the upper left corner of the page, click
and select a region and project.
- Click the name of the global DC gateway whose tag you want to modify.
- Click the Tags tab.
- In the tag list, locate the tag you want to modify and click Edit in the Operation column.
- Enter a new value.
- Click OK.
Deleting a Tag
Delete a tag from a global DC gateway.
Deleted tags cannot be recovered.
- Go to the Global DC Gateways page.
- In the upper left corner of the page, click
and select a region and project.
- Click the name of the global DC gateway that you want to delete a tag from.
- Click the Tags tab.
- In the tag list, locate the tag you want to delete and click Delete in the Operation column.
- Click Yes.
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