Cisco logo is seen during Impact'24 congress in Poznan, Poland on May 16, 2024. (Photo by Jakub ... [+] Porzycki/NurPhoto via Getty Images) NurPhoto via Getty Images Cisco Systems Inc (NASDAQ: CSCO) stock has underperformed this year, falling by about 9% since early January. Cisco’s product sales have seen a slowdown as customers have been focused on installing and implementing the products purchased over the last few quarters. Moreover, large companies, including cloud service providers and telecommunicati ...