To ensure that the businesses of tunnel users work properly, users can only change the bandwidth of tunnels but not delete tunnels.

1. Log in to the Direct Connect console.
2. In the left sidebar, click Dedicated Tunnels to go to the management page.
3. Locate the dedicated tunnel to delete. Then, click Delete and confirm.
4. You cannot create another dedicated tunnel with the same VLAN ID before the current tunnel is successfully deleted.