Network Redundancy: Designing for Zero Downtime

For many businesses, network downtime means lost revenue. Redundancy is how you keep critical systems online when something fails.

Redundant paths

Use technologies like link aggregation, spanning tree and dynamic routing so traffic reroutes automatically if a link or switch fails. Dual-home critical devices to two switches.

Redundant power and hardware

Deploy dual power supplies, UPS protection and stacked or chassis switches so a single component failure doesn't take down the network. Plan for failover, then test it.

Right-sizing redundancy

Not everything needs the same resilience — focus investment on critical paths. Al-Gazelle helps design highly-available networks matched to your risk and budget.