Is the Huijue 3750x suitable as a core switch

The Huawei Huijue 3750X can function as a core switch in small to medium campus networks, but its suitability depends on traffic load, Layer 3 requirements, and redundancy needs.

Core Switch Requirements

A core switch typically needs to handle high throughput, low latency, Layer 3 routing, and redundancy for reliability. Core switches often serve as the gateway for wired and wireless users, manage VLAN routing, and support stacking or link aggregation for scalability and failover . They must also support high-speed uplinks to aggregation or access switches and provide sufficient port density for the network.

Huawei 3750X Capabilities

Huawei campus switches, including the 3750X series, are designed for high reliability, simplified management, and service intelligence across enterprise networks . They support:

• Stacking for scalability and redundancy, allowing multiple switches to operate as a single logical unit.
• Layer 3 routing for VLANs and inter-VLAN communication.
• High availability features, such as redundant power supplies and link aggregation.
• Management of wired and wireless convergence, including APs and VLAN-based traffic forwarding . These features align with the typical requirements of a core switch in a campus network.

Considerations

• Traffic Volume: For very large networks or data centers with extremely high throughput demands, the 3750X may be limited compared to higher-end Huawei CloudEngine or data center switches .
• Redundancy and Uplink: Ensure the switch is deployed with redundant power supplies and sufficient uplink bandwidth to aggregation or distribution layers.
• Stacking: Use stacking to increase port density and provide failover capabilities, similar to Cisco StackWise technology in the Catalyst 3750-X .

Conclusion

The Huawei Huijue 3750X is suitable as a core switch for small to medium enterprise campus networks, providing Layer 3 routing, stacking, and high availability. For larger networks with heavy traffic or data center requirements, consider higher-end Huawei core switches like the CloudEngine series for better scalability and performance . Proper deployment with stacking, link aggregation, and redundant power ensures reliability and network resilience.