C1-C6824-X-LE-40G: Cisco Catalyst 6800 Switch Overview

As enterprises evolve toward high-speed, scalable, and secure network infrastructures, the Cisco C1-C6824-X-LE-40G stands out as a top-tier solution. Designed to meet the demands of modern data centers and campus backbones, this switch delivers exceptional performance, flexibility, and reliability.

In this guide, we’ll explore the C1-C6824-X-LE-40G in depth — from its technical features to deployment benefits, practical use cases, and how it compares with similar Cisco Catalyst models.

Overview of the C1-C6824-X-LE-40G

The C1-C6824-X-LE-40G belongs to the Cisco Catalyst 6800 Series, a line of modular switches designed for enterprise-class scalability and performance. It integrates advanced Layer 2 and Layer 3 switching capabilities, high availability, and strong security features — all critical for large campus and data center networks.

Key Highlights

• Model: C1-C6824-X-LE-40G

• Series: Cisco Catalyst 6800

• Ports: 24 x 10-Gigabit Ethernet ports + 4 x 40-Gigabit uplinks

• Architecture: High-density, modular design

• Throughput: Up to 880 Gbps switching capacity

• Software: Cisco IOS XE for programmability and automation

• Use Case: Enterprise access, distribution, and core layers

Performance & Technical Specifications

• Switching capacity: Up to 880 Gbps

• Forwarding rate: 660 Mpps

• Ports: 24 x 10GE SFP+, 4 x 40GE QSFP+ uplinks

• Supervisor engine support: Supervisor Engine 6T

• Software image: LAN Base / Enterprise Services

• Stacking support: Via Virtual Switching System (VSS)

• Redundancy: Dual Supervisor capability

• Quality of Service (QoS): Hardware-based, multi-queue support

• Security: Cisco TrustSec, MACsec, ACLs, and 802.1X

• Power efficiency: Energy Efficient Ethernet (EEE) compliance

• MTBF: Approx. 250,000 hours

These specifications make the C1-C6824-X-LE-40G ideal for mission-critical networks that demand low latency, high throughput, and consistent uptime.

Top Benefits of the Cisco C1-C6824-X-LE-40G

1. Enterprise-Grade Performance

• Delivers high-speed 10G/40G connectivity, ensuring smooth data flow across large networks.

• Supports advanced forwarding and routing protocols such as OSPF, EIGRP, BGP, and MPLS.

2. Enhanced Scalability

• Modular design allows future expansion and investment protection.

• Integrates seamlessly into both traditional and SDN-ready infrastructures.

3. Superior Security

• Incorporates Cisco TrustSec for policy-based access control.

• Offers MACsec encryption to protect data in motion.

4. Operational Efficiency

• Simplified management with Cisco DNA Center and Smart Licensing.

• Supports automation and programmability through Cisco IOS XE APIs.

5. Energy Efficiency

• Designed for sustainability with low power consumption and Energy Efficient Ethernet standards.

Use Cases for C1-C6824-X-LE-40G

1. Enterprise Campus Core: Aggregates multiple access switches with high throughput.

2. Data Center Aggregation: Ideal for 10G/40G server connectivity.

3. High-Performance Computing (HPC): Supports bandwidth-intensive workloads.

4. Service Provider Networks: Enables scalable and secure multi-tenant operations.

Comparison with Similar Cisco Models

• C1-C6824-X-LE-40G: 880 Gbps switching capacity, 24 x 10G ports, 4 x 40G uplinks — designed for enterprise core or distribution layers.

• C6824-X-LE: 880 Gbps switching capacity, similar port configuration, ideal for high-performance campus networks.

• C6840-X-LE-40G: 1.44 Tbps switching capacity, 40 x 10G ports, 4 x 40G uplinks — suited for large data centers.

• C6880-X: 1.76 Tbps switching capacity, modular design, supports up to 4 x 40G uplinks — ideal for core backbone networks.

Deployment and Configuration Insights

Initial Setup Tips

• Ensure firmware is updated to the latest Cisco IOS XE release.

• Configure VLANs, trunking, and STP for stable Layer 2 operation.

• Use NetFlow for traffic analytics and monitoring.

Best Practices

• Implement dual supervisors for redundancy.

• Enable QoS policies to prioritize voice/video traffic.

• Secure access using 802.1X authentication and TrustSec policies.

• Regularly monitor using Cisco Prime Infrastructure or DNA Center.

Why Choose C1-C6824-X-LE-40G for Your Network

• Future-ready: Supports both legacy and modern protocols.

• Simplified operations: Centralized management and visibility.

• Proven reliability: Backed by Cisco’s enterprise-grade support.

• Cost-effective scalability: Modular design lowers long-term total cost of ownership (TCO).

FAQs:

1. What is the Cisco C1-C6824-X-LE-40G used for?

It’s used as a high-performance enterprise core or distribution switch, offering 10G and 40G connectivity for large-scale campus or data center networks.

2. Does it support Cisco DNA Center and automation?

Yes. The C1-C6824-X-LE-40G runs on Cisco IOS XE, enabling automation, analytics, and integration with Cisco DNA Center for centralized management.

3. What is the difference between C1-C6824-X-LE-40G and C6824-X-LE?

Both share similar hardware, but the “C1” variant is bundled with Cisco ONE software licensing, offering flexible software entitlement and lifecycle management.

4. How energy efficient is this switch?

It supports Energy Efficient Ethernet (EEE) and intelligent power management, significantly reducing operational costs and carbon footprint.

Conclusion

The C1-C6824-X-LE-40G is a powerful, future-proof switch tailored for enterprises seeking high-speed, secure, and reliable network infrastructure. With its modular design, advanced software features, and exceptional energy efficiency, it provides a foundation for long-term scalability and digital transformation.

If you’re upgrading your core or distribution network, this delivers the right balance of performance, security, and cost-efficiency.