C9200-24PXG-E Cisco 24 Ports Layer 3 Ethernet Switch

Overview of Cisco Catalyst 9200 Series Managed Switch 

The Cisco C9200-24PXG-E Catalyst 9200 Network Essentials switch is designed for organizations that require dependable, scalable, and intelligent access-layer networking. Built to support evolving enterprise infrastructures, this model combines advanced Layer 3 capabilities, high-density multi-gigabit connectivity, and robust Power over Ethernet functionality in a compact rack-ready form factor. Its architecture is optimized for modern applications, cloud-driven workloads, and mobility-focused environments where performance, security, and manageability are equally critical.

Main Specification

• Manufacturer: Cisco
• Model Number: C9200-24PXG-E
• Product Type: Ethernet Switch

Technical Specification

• Eight multi-gigabit RJ-45 ports supporting 100 Mbps, 1 Gbps, 2.5 Gbps, 5 Gbps, and up to 10 Gbps speeds
• Sixteen 10/100/1000Base-T Ethernet ports with PoE+ support
• Dedicated network stacking interface for scalable deployments
• Separate RJ-45 management interface for out-of-band administration
• Console port for direct local configuration and troubleshooting

Power over Ethernet Capabilities

• Total PoE budget of up to 370 watts
• Support for IEEE 802.3af and 802.3at standards
• Optimized for wireless access points, VoIP phones, and IoT endpoints
• Energy Efficient Ethernet to reduce power consumption during low utilization

Switching Performance and Throughput

• Base switching capacity of 272 Gbps
• Enhanced switching capacity up to 352 Gbps with stacking enabled
• Forwarding rate reaching 214.28 million packets per second
• Stacking bandwidth of 80 Gbps using Cisco StackWise-80 technology

Scalability Through Stacking

• Unified configuration and monitoring across stacked units
• Improved redundancy and failover capabilities
• Consistent performance across all stack members

Advanced Layer 3 Routing and Network Intelligence

• Support for routing protocols such as OSPF, EIGRP, RIP, IS-IS, and BGP-related features
• IPv6 routing with OSPFv3, EIGRP for IPv6, and RIPng
• Policy-based routing for granular traffic control
• First-hop redundancy protocols including HSRP and VRRP

Network Capacity and Table Scalability

• Support for up to 11,000 IPv4 routes
• Up to 3,000 IPv4 and 1,500 IPv6 routing table entries
• MAC address table capable of storing 16,000 entries
• Support for 1,024 VLANs and 512 switched virtual interfaces

Quality of Service and Traffic Optimization

• Eight hardware-based QoS queues per port
• Support for Differentiated Services Code Point marking
• Class of Service handling for Layer 2 prioritization
• Shaped Round Robin scheduling for balanced throughput

Security, Encryption, and Network Protection

• 128-bit AES encryption for secure communications
• MACsec support for line-rate encryption on supported links
• Control Plane Protection to mitigate attacks on routing processes
• First Hop Security features including DHCP snooping and ARP inspection

Segmentation and Access Control

• Virtual Routing and Forwarding for traffic isolation
• Access control lists with scalable entry capacity
• Security Group Tag caching for policy-based segmentation
• Private VLAN support for controlled Layer 2 isolation

 Automation

• Command-line interface for direct administrative control
• SNMP v1, v2c, and v3 for monitoring and alerting
• NETCONF and RESTCONF APIs for automation
• YANG data models for standardized configuration management

Visibility and Analytics

• Flexible NetFlow support for traffic analysis
• Remote and local SPAN for packet inspection
• Embedded Event Manager for automated responses
• Comprehensive Management Information Base integration

Standards Compliance and Interoperability

• Support for IEEE 802.3, 802.3u, 802.3z, and 802.3ab Ethernet standards
• VLAN tagging and prioritization with IEEE 802.1Q and 802.1p
• Link aggregation using IEEE 802.3ad (LACP)
• Advanced discovery and control via LLDP and Spanning Tree variants

Memory Resources and System Reliability

• 2 GB of system RAM for high-performance processing
• 4 GB of flash storage for firmware and configuration files
• Optimized packet buffer size of 6 MB for burst traffic handling
• Support for jumbo frames up to 9,198 bytes

Enterprise-Grade Switching Architecture for Modern Networks

The Cisco C9200-24PXG-E Catalyst 9200 Series switch is engineered to address the evolving requirements of enterprise campus and branch networks that demand performance, reliability, and long-term scalability. Designed as part of Cisco’s intent-based networking portfolio, this model integrates advanced hardware capabilities with intelligent software-driven operations. The 24-port configuration with multigigabit Ethernet support enables organizations to prepare their infrastructure for bandwidth-intensive applications while maintaining consistent network availability and control.

Built on a resilient switching architecture, the device delivers predictable forwarding performance and low-latency data transmission across all ports. Its internal hardware design supports high-speed packet processing that ensures smooth handling of voice, video, and data traffic simultaneously. This architecture is optimized to support modern access layer deployments where wireless access points, IP phones, cameras, and IoT devices coexist on the same switching platform.

24-Port Multigigabit Ethernet Connectivity

The switch features twenty-four Ethernet access ports designed to accommodate both standard and high-performance endpoints. Eight of these ports support multigigabit Ethernet, enabling speeds beyond traditional gigabit connections. This capability is particularly beneficial for environments deploying Wi-Fi 6 and Wi-Fi 6E access points, where uplink bandwidth requirements exceed one gigabit per second. By eliminating bottlenecks at the access layer, organizations can fully leverage advanced wireless technologies.

The remaining ports provide reliable gigabit Ethernet connectivity for a wide range of devices. This balanced port configuration allows network administrators to mix and match high-bandwidth and standard devices without deploying separate switches. The result is a simplified network design that reduces hardware sprawl while maintaining flexibility for future growth.

Optimized Support for High-Bandwidth Applications

Multigigabit Ethernet support ensures that applications such as high-definition video conferencing, cloud-based collaboration tools, and real-time analytics perform consistently. These applications require sustained throughput and minimal latency, both of which are addressed by the switch’s port capabilities. The architecture supports simultaneous data streams without performance degradation, making it suitable for demanding enterprise workloads.

Power over Ethernet Plus Capabilities

The Cisco C9200-24PXG-E provides integrated Power over Ethernet Plus functionality, enabling the delivery of electrical power and data over a single Ethernet cable. This feature simplifies deployment of powered devices such as wireless access points, IP phones, security cameras, and building automation systems. By reducing the need for additional power infrastructure, organizations can lower installation costs and streamline network expansion.

PoE+ support allows higher power delivery per port compared to standard PoE, ensuring compatibility with power-hungry devices. Intelligent power management features enable administrators to allocate and monitor power usage efficiently, preventing overloads and optimizing overall system performance.

Intelligent Power Management and Monitoring

The switch includes advanced power monitoring capabilities that provide visibility into real-time power consumption at both the system and port levels. Administrators can configure power priorities to ensure critical devices remain operational during power constraints. This level of control enhances network resilience and supports business continuity objectives.

Network Essentials Software Licensing

Operating with Cisco Network Essentials software, the switch delivers a comprehensive set of features required for secure and efficient network operations. This licensing tier provides essential Layer 2 and Layer 3 capabilities, including VLAN support, inter-VLAN routing, and advanced quality of service mechanisms. These features are critical for segmenting traffic, optimizing application performance, and enforcing network policies.

The software also supports simplified network management through automation and programmability. By integrating with Cisco DNA Center, administrators can deploy configurations consistently across multiple devices, reducing manual effort and minimizing configuration errors.

Automation and Programmability

Support for modern automation tools and open APIs allows the switch to integrate seamlessly into software-defined networking environments. Network teams can automate routine tasks such as provisioning, monitoring, and troubleshooting, freeing resources for strategic initiatives. This approach enhances operational efficiency and reduces the likelihood of human error.

Advanced Security Features

Security is a foundational aspect of the Cisco Catalyst 9200 Series, and the C9200-24PXG-E is no exception. The switch incorporates multiple layers of security controls designed to protect the network from unauthorized access and malicious activity. Features such as secure boot, image signing, and runtime defense ensure the integrity of the system software.

At the access layer, advanced authentication mechanisms help verify device and user identities before granting network access. These capabilities are essential in environments where a diverse range of endpoints connect to the network daily.

Comprehensive Access Control

The switch supports standards-based access control technologies that enable granular policy enforcement. By defining who and what can connect to the network, organizations can reduce the risk of data breaches and maintain compliance with internal and external security requirements.

Segmentation and Traffic Isolation

Network segmentation capabilities allow administrators to isolate sensitive traffic and apply differentiated security policies. This approach minimizes the impact of potential threats and enhances overall network security posture.

High Availability and Resiliency

Designed for mission-critical environments, the Cisco C9200-24PXG-E offers features that enhance network availability and resiliency. Redundant power supply support and advanced hardware monitoring help ensure continuous operation even in the event of component failures. The switch’s architecture is built to handle unexpected conditions without compromising performance.

Software-based resiliency features further contribute to high availability. Rapid convergence protocols and intelligent failover mechanisms enable the network to recover quickly from disruptions, maintaining connectivity for end users and applications.

Stacking and Scalability Options

The switch supports stacking technology that allows multiple units to operate as a single logical entity. This capability simplifies management and increases port density while maintaining centralized control. Stacking also enhances resiliency by providing redundancy across multiple devices.

Performance and Throughput Efficiency

The Cisco C9200-24PXG-E is engineered to deliver consistent performance across all ports. High switching capacity and forwarding rates ensure that traffic flows smoothly even during peak usage periods. This performance profile is essential for enterprises that rely on real-time applications and data-intensive workloads.

Quality of service mechanisms prioritize critical traffic, ensuring that latency-sensitive applications receive the necessary resources. This intelligent traffic handling contributes to an improved user experience and supports service-level objectives.

Low Latency and Predictable Performance

Low-latency forwarding is achieved through optimized hardware design and efficient packet processing. Predictable performance characteristics enable network planners to design infrastructures that meet current demands while accommodating future growth.

Deployment Flexibility and Use Cases

The versatility of the Cisco C9200-24PXG-E makes it suitable for a wide range of deployment scenarios. In campus environments, it serves as a reliable access layer switch that supports both wired and wireless connectivity. In branch offices, it provides enterprise-grade features in a compact and manageable form factor.

The switch’s support for multigigabit Ethernet and PoE+ enables it to adapt to evolving technology trends without requiring immediate hardware replacement. This future-ready design helps organizations protect their investment over the long term.

Support for Digital Transformation Initiatives

As organizations embrace digital transformation, network infrastructure must support increased mobility, cloud integration, and data-driven operations. The C9200-24PXG-E provides the foundation required to support these initiatives by delivering reliable connectivity, advanced security, and intelligent management capabilities.

Energy Efficiency and Sustainability

The Cisco C9200-24PXG-E is designed with energy efficiency in mind. Intelligent power management features adjust energy consumption based on network activity, helping reduce operational costs and environmental impact. This focus on sustainability aligns with modern corporate responsibility initiatives.

Efficient cooling and hardware design contribute to reduced power usage without sacrificing performance. These characteristics make the switch suitable for deployments where energy efficiency is a key consideration.

Smart Energy Management Capabilities

Administrators can monitor and optimize energy usage through integrated management tools. This visibility enables organizations to implement energy-saving strategies while maintaining network reliability.

Integration with Cisco Ecosystem

The switch integrates seamlessly with the broader Cisco networking ecosystem, including security, wireless, and management solutions. This integration enables a cohesive network architecture that simplifies operations and enhances visibility across the entire infrastructure.

By leveraging a unified platform, organizations can achieve consistent policy enforcement, improved security, and streamlined management across wired and wireless domains.

Consistency Across Network Layers

Unified management and policy frameworks ensure that network behavior remains consistent across access, distribution, and core layers. This consistency reduces complexity and enhances overall network performance.