POLAND - 2025/10/24: In this photo illustration, a Cisco logo seen displayed on a smartphone screen. (Photo Illustration by Mateusz Slodkowski/SOPA Images/LightRocket via Getty Images)SOPA Images/LightRocket via Getty ImagesCisco Systems (CSCO) may not grab headlines like the high-flying tech names of today, but its quiet consistency has made it a powerhouse of shareholder returns. While growth has slowed, the company’s cash-generation machine continues to reward investors handsomely.Over the past decade, C ...