Articles by tag "network upgrade"

1. An Example of Well Managed Infrastructure for SMB Network with Huawei S5700/S5720 Series
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   Huawei S5700/S5720 Series SMB Network Solution A SMB network typically mixed and matched several brands of switches interconnected together when it grows from smaller into a bigger one network infrastructure. The switches are usually un-configured and badly managed. When there is a network ...
2. Juniper vs Cisco Switches: What to Expect If You’re Switching Platforms
   Selene Gong

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   When considering switching your network infrastructure from Cisco to Juniper or vice versa, you need to understand the key differences in CLI, management, licensing, pricing, and support. Cisco offers a broad, feature-rich product range with a large support ecosystem, while Juniper provides a ...
3. Cisco Catalyst 9300 End-of-Support Timeline and Upgrade Strategy
   Selene Gong

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   The Cisco Catalyst 9300 Series Switches have been a cornerstone of modern campus access networks, providing high-performance access, stacking flexibility, and advanced features such as PoE+, SD-Access, and automation capabilities. While the hardware remains widely deployed, IT teams, network ...
4. Cisco 3850 to 9300 Migration Guide: Upgrade Your Network with Confidence
   Selene Gong

   35
   The Cisco Catalyst 3850 Series switches have reliably served as a key access layer platform, combining wired and wireless access in a single device. However, as network demands grow — from higher throughput and security to cloud readiness — the 3850 is reaching its operational limits. ...
5. Aruba 2530 End of Life (EoL): Is Your Network at Risk? Complete Migration & Upgrade Guide
   Selene Gong

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   The Aruba 2530 switch series has long been a reliable solution for branch offices, SMBs, and enterprise edge networks, offering cost-effective Layer 2 connectivity. With the official Aruba 2530 End of Life (EoL) announcement, organizations need to assess security, operational, and compliance ...
6. Aruba 2930F End of Life (EoL): Planning Your Network Migration
   Selene Gong

   39
   The Aruba 2930F switch series has served as a reliable backbone for enterprise edge and branch networks for years, providing solid Layer 2/3 connectivity, PoE+, and stackable uplinks. As IT environments evolve toward automation, cloud-managed networking, and higher bandwidth demands, these ...
7. Why It’s Time to Upgrade Your Huawei S5720 to the S5735 Series
   Selene Gong

   35
   Enterprise networks are undergoing rapid transformation driven by cloud adoption, AI workloads, Wi-Fi 6/6E/7 deployments, and Zero Trust security models. In this evolving landscape, legacy access and aggregation switches like the Huawei S5720 series are increasingly unable to meet modern ...
8. Aruba 2930F vs. 6100: A Comprehensive Guide to Campus Switching
   Selene Gong

   35
   As enterprise campus networks evolve toward cloud-managed architectures, automation-driven operations, and higher bandwidth demands, choosing the right access switch has become a strategic decision rather than a simple hardware purchase. The comparison between the Aruba 2930F and the Aruba CX ...
9. Cisco 3750 EOL: Lifecycle Status, StackWise Risks, and Upgrade Strategy
   Selene Gong

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   Is Cisco 3750 still supported? No. The Cisco Catalyst 3750 family, including 3750, 3750G, 3750-E, 3750-V2, and 3750-X, has reached End of Life (EOL) and is fully in End of Service Life (EOSL) status. This means Cisco no longer provides: Technical assistance (TAC support) Software or ...