## Product Overview of WS-C3850-24XU-L ### Device Specifications ? Type: Managed Switch with 24 Ports, Stackable ? Form Factor: Desktop and Rack-mountable 1U ? Network Type: Gigabit Ethernet ### Port and Power Details ? Ports: 24 x 10/100/1000 with UPOE ? Power Over Ethernet (PoE): UPOE ? PoE Budget: 580 Watts #### Performance Metrics ? Switching Capacity: 92 Gbps ? Stacking Bandwidth: 480 Gbps ? Forwarding Rate: 460 Mpps (64-byte packet size) #### Capacity Specifications ? IPv4 Routes: 24,000 ? NetFlow Entries: 24,000 ? Switched Virtual Interfaces (SVIs): 1,000 ? VLANs: 4,000 ##### MAC Address Table ? Size: 32,000 Entries ##### Jumbo Frame Support ? Maximum Frame Size: 9,198 Bytes ### Routing and Management Protocols ? Routing Protocols: IS-IS, RIP-1, RIP-2, IGMPv2, IGMP, IGMPv3, Policy-based Routing (PBR), RIPng, MLDv2, MLD ? Remote Management: SNMP (v1, v2c, v3), RMON (v1, v2), Telnet, TFTP, SSH, CLI #### Advanced Features ? DHCP Support: Yes ? ARP Support: Yes ? Syslog Support: Yes ? PIM Snooping: Yes ? Multiple Spanning Tree Protocol (MSTP) Support: Yes ? Dynamic Trunking Protocol (DTP) Support: Yes ? Port Aggregation Protocol (PAgP) Support: Yes ? Trivial File Transfer Protocol (TFTP) Support: Yes ? Access Control List (ACL) Support: Yes ? Quality of Service (QoS): Yes ? SSH Support: Yes ? Virtual Route Forwarding-Lite (VRF-Lite): Yes ? Uni-directional Link Detection (UDLD): Yes ? Rapid Per-VLAN Spanning Tree Plus (PVRST+): Yes ? Shaped Round Robin (SRR): Yes ? Link Aggregation Control Protocol (LACP): Yes ? Remote Switch Port Analyzer (RSPAN): Yes ? Energy Efficient Ethernet: Yes ? Virtual Routing and Forwarding (VRF): Yes ? CISCO StackWise-480 Technology: Yes ? CISCO StackPower Technology: Yes ? 802.1x Authentication: Yes ? Radio Resource Management (RRM): Yes ? ARP Inspection: Yes ? Weighted Tail Drop (WTD): Yes ? VLAN Trunking Protocol (VTP): Yes ? Bridge Protocol Data Unit (BPDU): Yes ? Control Plane Protection (CoPP): Yes ### Standards Compliance ? IEEE 802.3: Yes ? IEEE 802.3u: Yes ? IEEE 802.1d: Yes ? IEEE 802.1q: Yes ? IEEE 802.3ab: Yes ? IEEE 802.1p: Yes ? IEEE 802.3af: Yes ? IEEE 802.3x: Yes ? IEEE 802.3ad (LACP): Yes ? IEEE 802.1w: Yes ? IEEE 802.1x: Yes ? IEEE 802.1s: Yes ? IEEE 802.3at: Yes ### Power Requirements ? Input Voltage: AC 120/230V (50 – 60 Hz) ? Power Redundancy: Optional ## Ports ### 24 Ports for Enhanced Connectivity The Cisco WS-C3850-24XU-L Manageable Switch is equipped with 24 ports, making it an excellent choice for businesses seeking enhanced connectivity options. With this switch, users can connect multiple devices simultaneously, ensuring seamless communication and data transfer within their network. #### Increased Flexibility Having 24 ports on the Cisco WS-C3850-24XU-L allows users to easily expand their network infrastructure as their business grows. This flexibility is particularly beneficial for organizations that anticipate a future increase in the number of devices requiring network access. With the ability to connect more devices, businesses can avoid bottlenecks and maintain optimal network performance. #### Efficient Resource Allocation Each port on the Cisco WS-C3850-24XU-L can be individually configured and assigned to specific devices or departments within an organization. This feature enables efficient resource allocation, as network administrators can prioritize bandwidth allocation based on the needs of different users or applications. For example, critical services such as VoIP or video conferencing can be given higher priority to ensure uninterrupted communication. #### Improved Network Redundancy The 24 ports on this manageable switch also contribute to improved network redundancy. By connecting devices through multiple ports, network administrators can create redundant links that act as backups in case of a port or cable failure. This redundancy minimizes downtime and ensures that critical operations can continue uninterrupted. Additionally, the switch supports various redundancy protocols, such as Rapid Spanning Tree Protocol (RSTP), which further enhances network availability. ### Simplified Network Management #### Centralized Control The Cisco WS-C3850-24XU-L offers centralized control and management capabilities through its intuitive user interface. Network administrators can easily monitor and configure the switch settings, including the 24 ports, from a single point of access. This centralized control simplifies network management tasks, reducing the time and effort required to maintain a robust and efficient network infrastructure. #### Enhanced Security With 24 ports, network administrators have greater control over security measures. Each port can be configured with specific security policies, enabling administrators to restrict unauthorized access to the network. The switch supports advanced security features such as Access Control Lists (ACLs), which allow administrators to define rules for traffic filtering based on various criteria, including source and destination IP addresses. By implementing such security measures, businesses can protect their sensitive data and prevent unauthorized access to their network resources. #### Quality of Service (QoS) Optimization The Cisco WS-C3850-24XU-L provides advanced Quality of Service (QoS) capabilities, ensuring that critical applications receive the necessary bandwidth and priority. With 24 ports, network administrators can assign different QoS policies to individual ports, allowing them to prioritize traffic based on application requirements. For instance, real-time applications like voice or video conferencing can be given higher priority to guarantee optimal performance. This QoS optimization contributes to a better user experience and ensures that mission-critical applications operate smoothly. ### Future-Proof Investment #### Scalability for Business Growth The 24 ports on the Cisco WS-C3850-24XU-L provide scalability options for businesses planning to expand their operations. As organizations acquire more devices or open new locations, the switch offers the flexibility to accommodate increased connectivity demands. Investing in a switch with a sufficient number of ports ensures that businesses can seamlessly integrate new devices into their network without requiring additional infrastructure upgrades. #### Compatibility with Existing Infrastructure The Cisco WS-C3850-24XU-L is designed to seamlessly integrate with existing network infrastructure. With 24 ports, businesses can easily connect their current devices without the need for additional adapters or converters. This compatibility reduces implementation complexity and costs, allowing organizations to leverage their existing investments while expanding their network capabilities. #### Support for Advanced Technologies The Cisco WS-C3850-24XU-L supports advanced technologies such as Power over Ethernet (PoE) and Cisco StackPower. PoE allows the switch to provide power to compatible devices, such as IP phones or wireless access points, through the Ethernet cables, eliminating the need for separate power sources. Additionally, Cisco StackPower enables the switch to be part of a stack of switches, providing increased scalability and resilience. These advanced technologies future-proof the switch, ensuring that it can support evolving network requirements and emerging technologies. In conclusion, the Cisco WS-C3850-24XU-L Manageable Switch’s 24 ports offer numerous benefits for users. With enhanced connectivity options, businesses can easily expand their network infrastructure, allocate resources efficiently, improve network redundancy, and simplify network management. Furthermore, the switch’s 24 ports contribute to future-proof investments by providing scalability options, compatibility with existing infrastructure, and support for advanced technologies. Whether it’s for small businesses or large enterprises, the Cisco WS-C3850-24XU-L is a reliable and versatile solution that empowers organizations to build robust and efficient networks.