Articles by tag "enterprise network"

1. TCP vs UDP: Choosing the Right Protocol for Enterprise and Real-Time Applications
   Selene Gong

   29
   Most enterprise network problems don’t start with protocol discussions. They start with user complaints. Voice calls break up during peak hours. ERP sessions randomly time out. Video meetings feel unstable, even though bandwidth usage looks normal. When this happens, teams often respond by ...
2. How to Build a Scalable and Secure Enterprise Network Without Downtime
   Selene Gong

   30
   Expanding an enterprise network is more than adding switches or routers—it’s about ensuring growth without compromising reliability, security, or business continuity. For IT managers and network architects, a single misconfiguration or hardware failure can trigger cascading downtime, drive ...
3. When to Replace vs Upgrade a Cisco Switch: Enterprise Lifecycle & IOS XE Upgrade Guide
   Selene Gong

   38
   Deciding whether to replace a Cisco switch or simply upgrade its IOS XE software is a key challenge for enterprise IT teams. Choosing the wrong approach can result in unexpected downtime, security risks, or wasted budget. This guide provides actionable insights on hardware lifecycle, software ...
4. What Happens When a Cisco Switch Receives a Frame with an Unknown Destination MAC?
   Selene Gong

   36
   When troubleshooting unexpected traffic flooding or reviewing switch behavior during a network audit, one question comes up repeatedly: What does a Cisco switch actually do when it receives a frame whose destination MAC address is not in its MAC address table? On the surface, this looks like a ...
5. When to Touch OSPF and BGP in Enterprise Networks: Change Frequency, Risk, and Design Implications
   Selene Gong

   36
   In enterprise networks, OSPF (Open Shortest Path First) and BGP (Border Gateway Protocol) are the backbone Layer 3 routing protocols that ensure efficient data forwarding and connectivity. Because these protocols are inherently stable, many network administrators adopt a "set it and forget it" ...
6. Designing Enterprise Inspection Architectures for High-Volume AI Traffic Without Breaking User Experience
   Selene Gong

   25
   Enterprise networks are undergoing a structural shift driven by the rapid adoption of AI-powered applications such as copilots, LLM-based assistants, and internal RAG platforms. Unlike traditional web traffic, AI traffic is highly API-driven, encrypted, and often bursty, which introduces new ...
7. Huawei S5735-S48T4X SFP Module Compatibility: What Works and What to Avoid
   Selene Gong

   20
   The Huawei S5735-S48T4X is a 48-port gigabit access switch with four 10G SFP+ uplink ports. Once the switch itself is selected, the next decision buyers face is choosing the right optical modules for those uplinks. The wrong module can cause link failures, performance degradation, or unnecessary ...
8. Huawei S5735-S24T4X Out of Stock: S6730 or S6750 — Which Fits Your Project?
   Selene Gong

   19
   The Huawei S5735-S24T4X is a 24-port gigabit access switch with four 10GE SFP+ uplinks, a common specification for enterprise access-layer deployments. When this specific SKU goes out of stock, project timelines do not pause. Procurement teams need a fast decision: step up to the S6730 series ...