"While some things improve with age —
fine wine, leather jackets, classic cars —
Cisco networking gear often doesn't."
And in 2026, the clock has run out for many enterprise devices.
Many older Cisco models are already out of support or rapidly approaching End of Support (EOS). Once that date passes, critical security patches stop. Bug fixes stop. Cisco TAC assistance stops.
What doesn't stop? Vulnerabilities, compliance risk, and downtime. For organizations running on aging infrastructure, the window to act is closing fast.
Acuative's new Lifecycle Management Initiative shifts your organization from "set it and forget it" to proactive partnership — keeping your Cisco environment secure, optimized, and always ahead of the curve.
Is your Cisco infrastructure on this list?
These widely deployed Cisco products are at or nearing End of Support in 2026. If your network relies on any of these, it's time to act.
Catalyst 2960 Series
END OF SUPPORT
Catalyst 3750 Series
END OF SUPPORT
Catalyst 3850 Series
EOS 2026
ISR 2900 Series
END OF SUPPORT
ISR 3900 Series
END OF SUPPORT
ASA 5500-X Series
EOS 2026
Security VulnerabilitiesNo patches means unresolved CVEs accumulate — leaving critical gaps for attackers to exploit across your network. | Compliance RiskAuditors flag unsupported hardware. Running EOS equipment can jeopardize certifications and regulatory standing. | Unplanned DowntimeWithout Cisco TAC, resolution times increase significantly when failures occur — at the worst possible moments. |
Our Response
From "set it and forget it" to proactive partnership
Acuative's new IT Lifecycle Management (ITLM) practice is purpose-built for this moment. We combine 40 years of network infrastructure expertise with a structured, proactive approach to managing your entire IT ecosystem.
We don't just track assets. We turn your IT infrastructure into a strategic advantage — delivering measurable ROI, reducing risk, and ensuring your technology works for your business, not against it.
STEP 01 ProcurementRight-sizing hardware and software from day one to match your real needs | STEP 02 DeploymentNationwide field technicians execute staged, low-disruption rollouts | STEP 03 ManagementContinuous 24/7 NOC monitoring keeps your network healthy and visible | STEP 04 OptimizationLicense audits, refresh planning, and cost reduction — ongoing | STEP 05 RetirementSecure, compliant, and responsible asset disposal at end of life |
Cost Optimization
Eliminate unnecessary software licenses and reduce hardware overspend through continuous visibility, proactive refresh planning, and right-sizing across your entire environment.
Risk Mitigation
Stay ahead of End of Support dates, ensure compliance, and protect data security during disposal — before auditors or attackers find the gaps for you.
Operational Efficiency
Streamline deployment and ongoing support with our nationwide field team and 24/7 NOC — minimizing downtime and freeing your team to focus on growth.