Why might there be downtime if a primary link goes offline but the backup link is okay What can you do to reduce the possibility of downtime?

Downtime may occur if a primary link goes offline because the failover to the backup link may not be instantaneous, leading to a temporary loss of connectivity. Factors such as routing protocols, configuration delays, or a lack of automatic failover can contribute to this delay. To reduce the possibility of downtime, organizations can implement faster failover mechanisms, such as using dynamic routing protocols like BGP or OSPF, and regularly test and configure their redundancy setups. Additionally, monitoring tools can help to quickly detect link failures and initiate failover processes.