Articles by tag "EOSL"

1. Juniper Warranty Lookup Guide: Serial Number Checks & Post-EOS Strategy
   Selene Gong

   18
   Managing a Juniper-based network—whether MX routers, EX switches, or SRX firewalls—requires vigilance. Network uptime is critical, and knowing the warranty status of every device is essential for risk management and cost optimization. This guide shows you how to check Juniper warranty ...
2. Aruba Switch End of Life (EOL) & End of Support (EOSL) List
   Selene Gong

   18
   For IT administrators, system integrators, and procurement teams, knowing the end-of-life (EOL) and end-of-support-life (EOSL) dates of your network equipment is crucial. Running devices beyond their supported lifecycle exposes your enterprise network to risks like missing security patches, lack ...
3. Fortinet Network Devices EOL & EOSL Guide: Plan Your Firewall Lifecycle Strategically
   Selene Gong

   18
   Finding your FortiGate firewall on an End of Life (EOL) or End of Support (EOS) list can be stressful for IT managers. The immediate concern is whether your network security will collapse or if you’re being forced into an expensive, premature hardware refresh. This guide helps you interpret ...
4. Extreme Networks Switch End of Life (EOL) & Software Lifecycle Guide: Risk, Management, and Strategic Planning
   Selene Gong

   18
   When your Extreme Networks switch appears on an End of Life (EOL) list, it’s more than just a technical milestone—it’s a critical business decision. IT managers often face questions about risk, operational continuity, and whether to upgrade immediately or maintain existing infrastructure. ...
5. Juniper MX100 End of Support: Risks, Timelines, and Migration Strategies
   Selene Gong

   18
   Understanding Juniper MX100 Lifecycle The Juniper MX100 router has long been a cornerstone for enterprise edge and small data center deployments. However, as the platform approaches its End of Support (EOS), it is critical to understand the implications for security, operational continuity, and ...
6. Dell PowerEdge R640 End of Life: Risks, Mitigation, and Smart Upgrade Strategies
   Selene Gong

   18
   The Dell PowerEdge R640 has been a reliable backbone for many enterprise IT environments. Yet with its end-of-life (EOL) and end-of-support-life (EOSL) status, continuing to operate these servers without a clear strategy introduces hidden risks. IT managers often face a deceptively simple ...
7. End of Life vs End of Support: How IT Teams Can Mitigate Server Lifecycle Risks
   Selene Gong

   18
   Many IT teams confuse End of Life (EOL) and End of Support (EOSL), assuming that if hardware “still works,” there is no immediate risk. For enterprise IT, this is a dangerous assumption—hidden operational risks, compliance gaps, and unplanned downtime can arise before any obvious failure ...
8. What Is EOL and EOS in Enterprise Networking — And Why Hardware Buyers Should Care
   Selene Gong

   18
   In enterprise IT procurement, the word “cheap” often hides the most expensive mistakes. Network hardware that looks cost-effective on paper can quickly become a liability if it is nearing the end of its official support lifecycle. Understanding End of Sale (EOS) and End of Life (EOL) is not ...
9. Cisco Catalyst Switch Lifecycle Explained: EOL, EOS, and Support Stages
   Selene Gong

   18
   For IT managers and procurement teams, a Cisco End-of-Life (EOL) announcement often triggers unnecessary panic: Is the switch still safe? Do we need to replace everything immediately? Can we still expand the network? In reality, Cisco lifecycle milestones are not emergency stop signs. They are ...
10. Are Cisco SG300 and SG350 Switches Still Worth Buying in 2026?
    Selene Gong

    18
    Short answer: it depends on where you plan to use them and how long you expect them to stay in service. Cisco SG300 and SG350 switches are not suddenly unusable. They can still operate reliably in certain environments. However, they are no longer aligned with Cisco’s current product strategy, ...