A company is looking to increase network availability by ensuring that in case a single switch fails, the network will still remain operational without a significant performance decrease. Which solution is BEST recommended for this scenario?
Replace existing switch power supplies with higher-rated ones to ensure uninterrupted power delivery.
Install a protocol analyzer on the network to identify potential switch faults.
Implement Spanning Tree Protocol to prevent switching loops.
Use switches in a stacked configuration to work as a single switch unit.