## Ports The Cisco C9300-24U-A Switch comes equipped with 24 ports, making it an ideal choice for businesses that require a high-density switch with numerous connection points. These ports provide users with the ability to connect multiple devices, such as computers, servers, and networking equipment, to the switch for seamless communication and data transfer. Overview of Cisco C9300-24U-A ### Manufacturer Details ? Brand: Cisco ? Product Line: Catalyst ? Series: 9300 ? Model Number: C9300-24U ? Product Type: Ethernet Switch ### Technical Specifications #### Network Ports and Interfaces ? Total Network Ports: 24 ? Uplink Ports: Yes ? Modular Design: No ? Stack Ports: Yes ? Port Details: 24 x Gigabit Ethernet Network #### Performance Metrics ? Media Type: Twisted Pair ? Ethernet Technology: Gigabit Ethernet ? Network Technology: 10/100/1000Base-T #### Layer 2 Switching ? Supported Layer: 2 ### Management and Protocols #### Manageability ? Manageable: Yes ? Remote Management Protocols: SNMP (v1, v2c, v3), RMON (v1, v2), CLI, NETCONF, RESTCONF ? Encryption: 128-bit AES #### Power Over Ethernet ? Power Over Ethernet (PoE): UPOE ? PoE Budget: 830 W #### Routing Protocols ? OSPF, IS-IS, RIP-1, RIP-2 ? BGP, EIGRP, HSRP ? IGMP, VRRP, PIM-SM ? OSPFv3, PIM-SSM, MSDP ? Policy-Based Routing (PBR), RIPng ### Advanced Features ? DHCP Support ? Trunking and Syslog Support ? Full Duplex Mode ? Stateful Switchover (SSO) ? Class-Based Weighted Fair Queuing (CBWFQ) ? Weighted Random Early Detection (WRED) ? Spanning Tree Protocol (STP) Support ? Access Control List (ACL) Support ? Quality of Service (QoS) ? Non-Stop Routing (NSR) ? Remote Switch Port Analyzer (RSPAN) ? Management Information Base (MIB) ? Cisco StackWise-480 and Cisco StackPower Technologies ? Flexible NetFlow (FNF) ? Multicast Source Discovery Protocol (MSDP) ? 802.1x Authentication ? 16MB Packet Buffer ? FTP Client ? MACsec Support ? Three Fans for Cooling ? Control Plane Protection (CoPP) ? Virtual Extensible LAN (VXLAN) ? Application Visibility and Control (AVC) ? Source-Specific Multicast (SSM) ? Integrated Wireshark ? VLAN Double Tagging (Q-in-Q) ? Ethernet over MPLS (EoMPLS) ? Hierarchical Virtual Private LAN Service (H-VPLS) ? Private VLAN ? Layer 3 VPN (L3VPN) Support ? Encapsulated Remote SPAN (ERSPAN) ? Security Group Tag (SGT) Caching ? Security Group Access Control List (SGACL) ? IT Service Management (ITSM) Integration ? Third-Party IP Address Management (IPAM) Integration ### Memory and Power #### Memory Specifications ? RAM: 8 GB ? Flash Memory: 16 GB #### Power Supply ? Power Source: Power Supply ? Redundant Power Supply: Not Supported ### Environmental Conditions #### Operating Conditions ? Minimum Operating Temperature: 23 ?F ? Maximum Operating Temperature: 113 ?F ? Operating Humidity Range: 5 ? 90% (non-condensing) #### Storage Conditions ? Minimum Storage Temperature: -40 ?F ? Maximum Storage Temperature: 158 ?F ? Storage Humidity Range: 5 ? 90% (non-condensing) ### Compliance and Standards ? MTBF: 238,410 hours ? Compliance Standards: CISPR 22 Class A, CISPR 24, EN 61000-3-2, EN 61000-3-3, EN55024, EN50082-1, EN 61000-6-1, EN 61000-4-4, EN 61000-4-2, EN 61000-4-3, EN 61000-4-6, CCC, ICES-003 Class A, EN 61000-4-5, UL 60950-1, IEC 60950-1, EN 60950-1, RoHS, AS/NZS 3548 Class A, BSMI Class A, VCCI Class A, EN 55022 Class A, FCC CFR47 Part 15 A, EN 300 386, TVCN 7317, VCCI V-3/2009 Class A, CAN/CSA-C22.2 No. 60950-1 ### Increased Connectivity One of the key benefits of the Cisco C9300-24U-A Switch’s 24 ports is the increased connectivity it offers. With a larger number of ports, users can connect more devices to the switch simultaneously. This is particularly useful in environments where there are multiple workstations or networked devices that need to be connected to a central switch. Whether you’re running a small business with a handful of employees or managing a large enterprise with hundreds of networked devices, having 24 ports available ensures that you have sufficient connectivity options to accommodate your needs. This flexibility allows you to expand your network infrastructure as your business grows without the need for additional switches or costly upgrades. ### Improved Network Performance The 24 ports on the Cisco C9300-24U-A Switch also contribute to improved network performance. With more ports available, you can distribute network traffic more evenly across devices, reducing congestion and minimizing data bottlenecks. This ensures that your network operates at optimal speed and efficiency, even during peak usage periods. Furthermore, the switch supports advanced features such as Quality of Service (QoS), which allows you to prioritize certain types of traffic over others. For example, you can assign higher priority to video conferencing or VoIP traffic to ensure clear and uninterrupted communication. This level of control over your network traffic helps maintain high performance and prevents latency issues that can impact productivity. ### Network Expansion and Scalability Another advantage of the Cisco C9300-24U-A Switch’s 24 ports is its ability to support network expansion and scalability. As your business grows and your network requirements increase, having additional ports available allows you to easily connect new devices without the need for additional infrastructure investments. The switch is designed to support advanced technologies such as virtualization, cloud computing, and Internet of Things (IoT) devices. These technologies often require a significant number of network connections, and the 24 ports on the Cisco C9300-24U-A Switch ensure that you have the necessary capacity to accommodate them. #### Flexibility in Network Design The 24 ports on the Cisco C9300-24U-A Switch also offer flexibility in network design. You can configure the switch to meet your specific requirements, whether it’s a small office setup or a complex enterprise network. For example, you can create virtual LANs (VLANs) to segment your network into separate broadcast domains, providing enhanced security and performance. By assigning different ports to different VLANs, you can control access and isolate traffic between departments or user groups. This level of flexibility allows you to tailor your network design to suit your organization’s needs and optimize performance. #### Redundancy and High Availability The 24 ports on the Cisco C9300-24U-A Switch also enable redundancy and high availability. By connecting multiple devices to different ports on the switch, you can create redundant paths for data transmission. In the event of a port or cable failure, traffic can be automatically rerouted through an alternative path, minimizing downtime and ensuring uninterrupted connectivity. Furthermore, the switch supports link aggregation, allowing you to combine multiple ports into a single logical link. This increases bandwidth and provides load balancing capabilities, distributing traffic evenly across the aggregated links. In case one link fails, traffic is seamlessly redirected through the remaining active links, maintaining high availability and preventing disruptions. ##### Power over Ethernet (PoE) Support Additionally, the Cisco C9300-24U-A Switch offers Power over Ethernet (PoE) support on a subset of its ports. This feature allows you to power devices such as IP phones, wireless access points, and security cameras directly from the switch, eliminating the need for separate power sources. With 24 PoE-enabled ports, you can conveniently deploy and manage networked devices without the hassle of running additional power cables or installing power outlets. The PoE capability also enables centralized power management, allowing you to monitor and control the power consumption of connected devices. This ensures efficient energy usage and helps reduce operational costs. Overall, the 24 ports on the Cisco C9300-24U-A Switch provide users with increased connectivity options, improved network performance, scalability, flexibility in network design, redundancy, high availability, and Power over Ethernet support. Whether you’re a small business or a large enterprise, these features are crucial for establishing a robust and efficient network infrastructure that can support your organization’s growing needs. ## Manageable The Cisco C9300-24U-A Switch is a highly manageable switch designed to simplify network administration and provide users with complete control over their network infrastructure. With its manageability features, including a single manageable device, administrators can easily configure, monitor, and troubleshoot the switch to ensure optimal performance and security. ### Centralized Network Management One of the primary benefits of the Cisco C9300-24U-A Switch’s manageability is centralized network management. With a single manageable device, administrators can access a comprehensive set of management tools and interfaces to configure and monitor the switch. The switch supports industry-standard management protocols such as Simple Network Management Protocol (SNMP), which allows administrators to gather detailed information about the switch’s performance and status. SNMP enables proactive monitoring, alerting administrators to any potential issues or anomalies in real-time, ensuring prompt action can be taken to prevent network disruptions. Furthermore, the switch is compatible with Cisco’s Network Assistant software, a user-friendly graphical interface that simplifies network management tasks. Network Assistant provides a centralized platform for configuring multiple switches, managing VLANs, and monitoring network performance. This intuitive interface significantly reduces the learning curve for administrators and streamlines day-to-day network operations. ### Enhanced Security and Access Control The manageability features of the Cisco C9300-24U-A Switch also contribute to enhanced security and access control. Administrators can leverage advanced security features such as port security, MAC address filtering, and user authentication to ensure that only authorized devices and users can access the network. Port security allows administrators to specify which devices are allowed to connect to specific switch ports, preventing unauthorized devices from gaining network access. MAC address filtering further enhances security by allowing administrators to define a list of permitted MAC addresses and blocking any device that does not match the approved list. User authentication mechanisms such as 802.1X enable administrators to enforce strict access control policies, requiring users or devices to authenticate themselves before being granted network access. This ensures that only authorized individuals or devices can connect to the network, protecting sensitive data and preventing unauthorized network intrusions. #### Network Monitoring and Troubleshooting Another advantage of the Cisco C9300-24U-A Switch’s manageability is its comprehensive network monitoring and troubleshooting capabilities. Administrators can monitor various performance metrics such as bandwidth utilization, packet loss, and error rates to identify potential bottlenecks or issues affecting network performance. The switch provides detailed logging capabilities, capturing critical events and generating logs that can be analyzed for troubleshooting purposes. These logs help administrators identify the root cause of network problems and take appropriate remedial actions swiftly. Additionally, the switch supports Remote Monitoring (RMON) functionality, which allows administrators to monitor network traffic, analyze packet-level data, and perform network diagnostics remotely. This feature is particularly useful for troubleshooting issues in geographically dispersed networks or when immediate physical access to the switch is not possible. ##### Automated Network Provisioning The manageability features of the Cisco C9300-24U-A Switch also include automated network provisioning capabilities, reducing the time and effort required for initial setup and ongoing network administration. The switch supports Cisco’s Intelligent Auto SmartPorts feature, which automatically detects connected devices and configures the switch port accordingly. This eliminates the need for manual port configuration, ensuring that devices are quickly and accurately recognized by the network. Furthermore, the switch is compatible with Cisco’s Smart Install technology, allowing for automated deployment and configuration of multiple switches in a network. Administrators can easily provision new switches by simply connecting them to the network, reducing deployment time and minimizing human errors associated with manual configuration. In conclusion, the manageability features of the Cisco C9300-24U-A Switch, including centralized network management, enhanced security and access control, network monitoring and troubleshooting capabilities, and automated network provisioning, empower administrators with complete control over their network infrastructure. These features simplify network administration tasks, improve efficiency, enhance security, and ensure optimal performance. Whether you’re a small business or a large enterprise, having a single manageable device like the Cisco C9300-24U-A Switch is crucial for maintaining a robust and secure network environment.