Cisco Systems (CSCO) Q4 FY2026 Earnings Call: Q&A Summary

Q: Amit Daryanani with Evercore ISI asked how to reconcile the 15% revenue growth guidance with the 4% to 6% long-term model and what drives growth excluding AI.

A: Chuck Robbins stated the super cycle is enabled by a unique stack of systems, silicon, optics, security, and observability. Growth is driven by hyperscalers, telco build-outs for AI traffic, and an overarching campus refresh cycle.

Q: Amit Daryanani with Evercore ISI asked for more detail on the scale-across opportunity with Silicon One and optics.

A: Chuck Robbins explained that AI-based scale-across traffic is 14x higher than traditional data center interconnect. Cisco is positioned with P200 systems, optics, and multi-rail systems to capture this.

Q: Ben Reitzes with Melius Research asked about the approach to gross margins in the first quarter and the full year.

A: Mark Patterson noted a slight gross margin headwind is expected due to the high hardware mix in the networking super cycle. He added that operating margin is a better indicator of profitability, with a 35% target for the year.

Q: Ben Reitzes with Melius Research asked if the networking revenue guidance is conservative given strong order patterns.

A: Mark Patterson stated the guidance reflects tougher year-over-year comparisons in the second half of the year and standard linearity.

Q: Meta Marshall with Morgan Stanley asked what drove the 14% growth in security and if it relates to Splunk or technical debt replacement.

A: Mark Patterson said security growth is turning the corner, with expectations for high single-digit growth in fiscal 2027. The 14% figure included some sizable, longer-duration on-premise deals.

Q: Meta Marshall with Morgan Stanley asked how enterprise conversations are evolving regarding on-premise versus cloud deployments.

A: Chuck Robbins noted customers are making intelligent decisions based on use cases. Whether they choose cloud or on-premise models, Cisco benefits through increased investment in enterprise private data center networking and agentic security.

Q: Aaron Rakers with Wells Fargo asked to bridge the $7.5 billion AI revenue guide and the linearity through fiscal 2027.

A: Mark Patterson stated the $7.5 billion is a prudent guide, with gradual increases expected from Q1 through Q4.

Q: Aaron Rakers with Wells Fargo asked about the status of supply chain and purchase obligations.

A: Mark Patterson said there are no significant lead time issues. Cisco is dealing directly with TSMC for silicon and has adequate supply to meet guidance and potential upside.

Q: David Vogt with UBS asked if the $7.5 billion AI revenue guide is conservative given the order backlog.

A: Mark Patterson replied that the $7.5 billion is a prudent guide for the year, considering the non-linear nature of these large orders.

Q: David Vogt with UBS asked about the impact of price increases on the non-AI networking business.

A: Mark Patterson noted price increases contributed about 5 points to top-line revenue growth in Q4. He added that customers understand these are industry-wide issues.

Q: Joseph Cardoso with JPMorgan asked if enterprise budgets are increasing to support broad-based IT spend or if they are getting stretched.

A: Chuck Robbins explained that customers are reprioritizing existing budgets to fund AI readiness, Mythos, and quantum preparedness, viewing these as non-optional investments similar to cybersecurity.

Q: Karl Bollin with BNP Paribas asked how Cisco Cloud Control contributed to the 20% campus networking growth.

A: Chuck Robbins said Cisco Cloud Control is emblematic of the platform approach that is resonating with customers, though it is not the sole driver of growth.

Q: Karl Bollin with BNP Paribas asked about the durability of enterprise IT demand.

A: Chuck Robbins stated demand is durable as customers shift dollars from other areas to IT to address infrastructure modernization.

Q: Tomer Zilberman with BofA Securities asked if there was a slowdown in hyperscaler orders given the combined segment growth rate change.

A: Chuck Robbins said there is no material change in demand. The shift in growth rates is likely due to year-over-year comparisons and the increasing size of the business.

Q: Tomer Zilberman with BofA Securities asked how to think about AI orders next year.

A: Mark Patterson said Cisco will provide regular updates on forward-looking metrics like design wins and orders, though it will not provide an annual order target.

Q: Ben Bollin with Cleveland Research asked where the budget is coming from for Mythos-related spending.

A: Chuck Robbins said customers are shifting internal budgets to IT because they view infrastructure modernization as a necessity, not an option.

Q: Ben Bollin with Cleveland Research asked about lead times for non-Silicon One versus Silicon One products and the TSMC relationship.

A: Mark Patterson stated there are no significant lead time issues. The direct relationship with TSMC allows Cisco to control its supply and innovation pipeline.