Cisco faces mounting pressure on its gross margin outlook after announcing solid operational performance, but escalating memory chip costs have sparked investor concerns. The network equipment maker's stock price tumbled over 10% during early trading, reflecting market wariness about profitability sustainability. Despite the immediate pullback, Wall Street analysts maintain an optimistic stance on the company's long-term prospects, suggesting the memory cost surge may be temporary and manageable. The divergence between near-term margin pressures and longer-term bullish sentiment underscores investor focus on how Cisco navigates rising input expenses while maintaining competitive positioning in the enterprise networking sector.