- Release Notes and Announcements
- Release Notes
- [September 9, 2024] Notification on Update of Compensation Standards in the Direct Connect Service Level Agreement
- [Oct. 2022] Discontinuing the Free Tier of Outbound Traffic and Introducing a New Pricing Plan
- Direct Connect Resource Lifecycle Standardization
- Dec. 31, 2022 - Migration of Direct Connect Cross-Region Tunnel Service to CCN
- Redundant Direct Connect Gateway Clearance
- Jun. 1, 2022 - Starts Commercialization of Shared Tunnel Service
- [Dec 1, 2020] Free Trial Period Extension and Billing Rule Change for Direct Connect Outbound Traffic
- Aug. 1, 2020 - Service Change Notice
- Dec. 31, 2021 - Direct Connect 2.0 Released
- Product Introduction
- Purchase Guide
- Getting Started
- Operation Guide
- Connections
- Direct Connect Gateways
- Dedicated Tunnels
- Monitoring and Alarming
- Cloud Exchange
- Cloud Access Management
- Practical Tutorial
- Connecting a Local IDC to CVM by Using a VPC NAT Gateway and Direct Connect
- Hybrid Cloud Primary/Secondary Communication (DC and VPN)
- Best Practices on Direct Connect High Availability and Hybrid Cloud Network
- Migrating Cross-Region Dedicated Tunnel to CCN
- Migrating IDC to the Cloud Through CCN
- Accelerating Routing Convergence Through BGP+BFD (Layer 3)
- IDC Local Configuration
- Establishing Direct Connect Between Tencent Cloud and Various Cloud Vendors Through Equinix
- API Documentation
- History
- Introduction
- API Category
- Making API Requests
- Direct Connect APIs
- RejectDirectConnectTunnel
- ModifyDirectConnectTunnelAttribute
- DescribeDirectConnectTunnels
- DeleteDirectConnectTunnel
- CreateDirectConnectTunnel
- AcceptDirectConnectTunnel
- ModifyDirectConnectAttribute
- DescribeDirectConnects
- DescribeAccessPoints
- DeleteDirectConnect
- CreateDirectConnect
- ReleaseInternetAddress
- EnableInternetAddress
- DisableInternetAddress
- DescribeInternetAddressStatistics
- DescribeInternetAddressQuota
- DescribeInternetAddress
- ApplyInternetAddress
- Data Types
- Error Codes
- FAQ
- Troubleshooting
- Agreements
- Contact Us
- Glossary
- Release Notes and Announcements
- Release Notes
- [September 9, 2024] Notification on Update of Compensation Standards in the Direct Connect Service Level Agreement
- [Oct. 2022] Discontinuing the Free Tier of Outbound Traffic and Introducing a New Pricing Plan
- Direct Connect Resource Lifecycle Standardization
- Dec. 31, 2022 - Migration of Direct Connect Cross-Region Tunnel Service to CCN
- Redundant Direct Connect Gateway Clearance
- Jun. 1, 2022 - Starts Commercialization of Shared Tunnel Service
- [Dec 1, 2020] Free Trial Period Extension and Billing Rule Change for Direct Connect Outbound Traffic
- Aug. 1, 2020 - Service Change Notice
- Dec. 31, 2021 - Direct Connect 2.0 Released
- Product Introduction
- Purchase Guide
- Getting Started
- Operation Guide
- Connections
- Direct Connect Gateways
- Dedicated Tunnels
- Monitoring and Alarming
- Cloud Exchange
- Cloud Access Management
- Practical Tutorial
- Connecting a Local IDC to CVM by Using a VPC NAT Gateway and Direct Connect
- Hybrid Cloud Primary/Secondary Communication (DC and VPN)
- Best Practices on Direct Connect High Availability and Hybrid Cloud Network
- Migrating Cross-Region Dedicated Tunnel to CCN
- Migrating IDC to the Cloud Through CCN
- Accelerating Routing Convergence Through BGP+BFD (Layer 3)
- IDC Local Configuration
- Establishing Direct Connect Between Tencent Cloud and Various Cloud Vendors Through Equinix
- API Documentation
- History
- Introduction
- API Category
- Making API Requests
- Direct Connect APIs
- RejectDirectConnectTunnel
- ModifyDirectConnectTunnelAttribute
- DescribeDirectConnectTunnels
- DeleteDirectConnectTunnel
- CreateDirectConnectTunnel
- AcceptDirectConnectTunnel
- ModifyDirectConnectAttribute
- DescribeDirectConnects
- DescribeAccessPoints
- DeleteDirectConnect
- CreateDirectConnect
- ReleaseInternetAddress
- EnableInternetAddress
- DisableInternetAddress
- DescribeInternetAddressStatistics
- DescribeInternetAddressQuota
- DescribeInternetAddress
- ApplyInternetAddress
- Data Types
- Error Codes
- FAQ
- Troubleshooting
- Agreements
- Contact Us
- Glossary
You can modify configurations including bandwidth of a connected dedicated tunnel in the Direct Connect console. This document describes how to modify the bandwidth of a 1.0 or 2.0 tunnel in the console.
Note:
For a shared connection, only the connection owner can modify the bandwidth of a dedicated tunnel.
Prerequisites
Dedicated Tunnel 1.0
1. Log in to the Direct Connect console and click Exclusive virtual interface in the left sidebar.
2. On the Exclusive virtual interface page, find the dedicated tunnel to be modified, and choose More > Change tunnel in the Operation column.
3. Modify the bandwidth cap in the Change tunnel pop-up window and click OK.
Note:
If the tunnel bandwidth is greater than 1 Gbps, you can increase the bandwidth value by an integer multiple of 1 Gbps, such as 2 Gbps and 3 Gbps.
Dedicated Tunnel 2.0
1. Log in to the Direct Connect console and click Exclusive virtual interface in the left sidebar.
2. Find the target exclusive dedicated tunnel, and click 
in the Bandwidth column.
Note:
You can modify the bandwidth only for a dedicated tunnel that is in the Connected state.
3. Specify a new bandwidth value in the edit box and click OK.
Note:
The tunnel bandwidth cap cannot exceed the maximum bandwidth of the associated connection. You can submit a ticket to increase the connection bandwidth.
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