Unisphere and Unisphere Central 2020 R1 Administrator's Guide

Modify the Bandwidth Limit Schedule for a Bandwidth Control

Use the Edit Bandwidth Control dialog box to change the bandwidth limit schedule for a Bandwidth Control.

1. Click the HOME menu.
   The Unisphere CentralHome page is displayed.

   If a Storage Center is selected from the drop-down list in Unisphere Central, click (Home).

2. From the Data Mobility menu, click Bandwidth Controls.
3. Select the Bandwidth Control.
4. Click (Edit).
   The Edit Bandwidth Control dialog box opens.
5. Select the Use Limiting Schedule check box.
6. (Optional) To reset the bandwidth limit schedule to the default, click and drag to select all of the cells, then right-click the table and select 100%.
7. Configure bandwidth limits for replications and Live Volumes that is associated with the Bandwidth Control.
   1. Limit bandwidth for a time range by clicking the first cell in the range and dragging to the last cell in the range. Then right-click the selection and select the percentage of available bandwidth that can be used.
      NOTE If you select Blocked for a time range, no data is transferred during that period for all replications, Live Volumes, and Live Migrations that are associated with the Bandwidth Control. This condition can cause synchronous replications to become unsynchronized. Live Migrations that use only blocked Bandwidth Controls cannot be completed.
   2. Limit bandwidth for other time ranges as needed.
8. Click OK.