This topic describes how to view leased line backup. SAG-1000 supports link-level leased line backup. If the active link fails, the system automatically switches to the backup link.


  1. Log on to the Smart Access Gateway console.
  2. In the left-side navigation pane, clickSmart Access Gateway, and then click the instance ID of the SAG for which you want to perform an active/standby switchover.
  3. In the left-side navigation pane of the SAG details page, click HA Configuration.
  4. On the HA Configuration page, view the active and standby leased lines of the SAG instance in the Standby Leased Line area.