Articles by tag "Cisco Nexus"

1. Reliable Core Switching for Manufacturing: Dell vs Cisco Deployment Insights
   Selene Gong

   19
   Modern manufacturing operations rely on high-performance core networks to connect automation systems, production devices, and enterprise IT. Downtime at the core layer can directly impact production KPIs and operational efficiency. This article provides a decision-oriented comparison of Dell and ...
2. Why Are Cisco Nexus Switches So Cheap on eBay? Hidden Risks and Verified Alternatives
   Selene Gong

   18
   It’s a common scene for network engineers: you’re browsing eBay and stumble upon a Cisco Nexus 3000 series for "a couple hundred clams," as one Reddit user recently noted. Compared to the five-figure price tags of new enterprise gear, these deals seem like a steal. But as the saying goes, ...
3. East-West Security in EVPN Symmetric IRB: Micro-Segmentation and DGW Performance
   Selene Gong

   18
   For Data Center Network Engineers and IT Architects, EVPN-VXLAN architectures with Symmetric Integrated Routing and Bridging (IRB) and Distributed Anycast Gateways (DGW) provide massive scalability, ultra-low latency, and multi-tenant efficiency. However, these distributed gateways introduce a ...