Capacity Bursts

Bursts are only available for backbone virtual circuits on a longhaul dedicated pricing plan.

Bursts are useful when a virtual circuit needs additional, temporary capacity for some reason. For example, you might want to burst your capacity when restoring backup data or streaming an event.

  1. Log in to the portal and select Network > Virtual Circuits.

  2. Click the connection you are working with and then select Actions > Burst:

    VC overflow menu

  3. Enter a burst capacity or use the slider. You are limited to the capacity of the the smallest port in the virtual circuit.

  4. Click Start Burst.

Burst billing

The burst is charged by the hour, which is added to the term price you are already being billed. The hourly cost is the same as you would pay for an hourly virtual circuit.

There is no limit on how many hours a burst can be in place, and it is not automatically deleted at a certain point.

Hours are rounded up. For example, if you have a burst in place for 5 hours and 5 minutes, you are billed for 6 hours. Similarly, if you have a burst in place for 5 hours and 55 minutes, you are again charged for 6 hours.

Editing a burst

Once a burst is in place, you can upgrade it or cancel it by selecting Burst from the overflow menu. A burst also ends if you delete the associated virtual circuit.

To downgrade a burst, you must delete the current burst and order a new one with a smaller capacity.

edit burst menu