⚠ The Campus Is Arista's Next TargetModerate threat

Cisco Systems (CSCO) — threat to the moat

Cisco is defending its campus fortress with about 2,600 fewer salespeople than two years ago, just as Arista arrives.

A direct threat to Cisco's installed base comes from the company that already beat it in the data centre. Arista's pages in this collection describe its push into enterprise and campus networking as a move onto Cisco's home ground, and do not need retelling here.

Sales and marketing employees (thousands)28.0FY2425.6FY2525.4FY26Cisco Forms 10-K FY2024, FY2025 and FY2026
Fewer sellers, same fortress.

Cisco is defending with fewer salespeople. Its worldwide sales and marketing functions had about 28,000 employees in fiscal 20241, about 25,600 in fiscal 20252 and about 25,400 in fiscal 20263. Sales and marketing spending was still $11,559 million4, but it is being spread across a wider product list.

The defence is the channel and the support contract, not the salesperson. A substantial portion of Cisco's products and services is sold through channel partners5, whose own businesses are built around selling and supporting Cisco.

Cisco's response is to make the campus harder to leave. On the fourth-quarter call it said about 4,500 customers had signed up for the white-glove programme of Cisco Cloud Control6, a single console for managing Cisco networks. Management software that spans a customer's whole estate is exactly the kind of habit a rival must break.

The test is Cisco's campus switching share. IDC measured campus growth at 14.1% in the first quarter of 20267; if that falls below the market's growth while Arista's enterprise revenue grows, the fortress will have its first breach.

References
  1. ReportedIts worldwide sales and marketing functions had about 28,000 employees in fiscal 2024, about 25,600 in fiscal 2025 and about 25,400 in fiscal 2026.
    Cisco Systems Form 10-K for fiscal 2024 - the new product categories with fiscal 2022-2023 restated, segment revenue and margins, and the Splunk acquisition. — FY2024 · publ. September 2024 · source ↗
  2. ReportedIts worldwide sales and marketing functions had about 28,000 employees in fiscal 2024, about 25,600 in fiscal 2025 and about 25,400 in fiscal 2026.
    Cisco Systems Form 10-K for fiscal 2025 - the supplier settlement of 26 August 2025, Security growth of 59% and fiscal 2025 net income of $10,180 million. — FY2025 · publ. 3 September 2025 · source ↗
  3. ReportedIts worldwide sales and marketing functions had about 28,000 employees in fiscal 2024, about 25,600 in fiscal 2025 and about 25,400 in fiscal 2026.
    Cisco Systems Form 10-K for fiscal 2026 (year ended 25 July 2026) - financial statements and notes: balance sheet, cash flow, commitments, customers and acquisitions. — FY2026 · publ. 2 September 2026 · source ↗
  4. ReportedSales and marketing spending was still $11,559 million, but it is being spread across a wider product list.
    Cisco Systems Form 10-K for fiscal 2026 (year ended 25 July 2026) - Item 1 business: products, strategy, employees and sales. — FY2026 · publ. 2 September 2026 · source ↗
  5. ReportedA substantial portion of Cisco's products and services is sold through channel partners, whose own businesses are built around selling and supporting Cisco.
    Cisco Systems Form 10-K for fiscal 2026 (year ended 25 July 2026) - financial statements and notes: balance sheet, cash flow, commitments, customers and acquisitions. — FY2026 · publ. 2 September 2026 · source ↗
  6. ReportedOn the fourth-quarter call it said about 4,500 customers had signed up for the white-glove programme of Cisco Cloud Control, a single console for managing Cisco networks.
    GuruFocus via Yahoo Finance, highlights of Cisco's Q4 FY2026 earnings call - ARR, price increases, hyperscaler growth, Acacia and fiscal 2027 margin comments. — Q4 FY2026 · publ. 13 August 2026 · source ↗
  7. Third-party estimateIDC measured campus growth at 14.1% in the first quarter of 2026; if that falls below the market's growth while Arista's enterprise revenue grows, the fortress will have its first breach.
    IDC, Worldwide Ethernet switch and router tracker, 1Q26 - Cisco switching revenue $4.5B and 29.3% share, router share 35.1%. — 1Q26 · publ. 2026 · source ↗
Sources
Generated September 25, 2026