Arista reported a 29% year-over-year increase in quarterly revenue, fueled by robust demand for its network switching products and accelerating cloud services contracts. The broad-based growth marks one of the company’s strongest top-line performances in recent quarters.

Shares climbed 10% in extended trading following the revenue beat, reflecting investor confidence in Arista’s growth trajectory. The sharp one-day gain underscores heightened optimism around the company’s positioning in the hyperscale networking market.