Overview of Cisco WS-C3850-24U-L Switch ### Manufacturer Details ? Brand: Cisco ? Model/SKU: WS-C3850-24U-L ? Type: Network Switch ### Key Specifications #### Device Characteristics ? Type: Managed Switch with 24 Ports ? Form Factor: Desktop and Rack-mountable (1U) ? Network Subtype: Gigabit Ethernet ? Port Count: 24 x 10/100/1000 (UPOE) ? Power Over Ethernet: UPOE ? POE Power Budget: 800W #### Performance Metrics ? Switching Capacity: 92 Gbps ? Stacking Bandwidth: 480 Gbps ? IPv4 Route Capacity: 24,000 ? NetFlow Entries: 24,000 ? Switched Virtual Interfaces (SVIs): 1,000 ? MAC Address Table: 32,000 Entries ? Jumbo Frame Support: Up to 9,198 Bytes #### Management and Protocols ? Supported Protocols: SNMP v1, v2c, v3; RMON 1, 2; Telnet; SSH ? Remote Management: CLI #### Advanced Features ? Auto-Negotiation ? ARP Support ? Trunking and VLAN Support ? Auto-uplink (Auto MDI/MDI-X) ? IGMP Snooping ? Syslog Support ? IPv6 Compatibility ? RSTP and MSTP Support ? DHCP Snooping ? DTP and PAGP Support ? TFTP Support ? ACL and QoS Support ? RADIUS and VRF-Lite Support ? MLD Snooping and DAI ? STP Root Guard and UDLD ? PVRST+ and SRR ? LACP and RSPAN ? Layer 3 Load Balancing ? Energy Efficient Ethernet ? Cisco StackWise-480 and StackPower Technologies ? Flexible NetFlow (FnF) #### Compliance and Standards ? IEEE 802.3, 802.3u, 802.3z, 802.1D, 802.1Q ? IEEE 802.3ab, 802.1p, 802.3af, 802.3x ? IEEE 802.3ad (LACP), 802.1w, 802.1x, 802.1s ? IEEE 802.3at ### Power Specifications ? Input Voltage: AC 120/230V (50/60 Hz) ? Redundant Power Supply: Optional ## Ports The Cisco WS-C3850-24U-L Rack-mountable switch is equipped with 24 ports, making it an ideal choice for businesses and organizations that require a high level of connectivity. These ports allow for the seamless integration of various devices and facilitate the transfer of data between them. ### Increased Connectivity With 24 ports, the Cisco WS-C3850-24U-L provides users with ample connectivity options. Whether you need to connect computers, printers, servers, or other network devices, this switch has you covered. The abundance of ports ensures that you can easily expand your network without any compromise on performance or efficiency. ### Flexibility Having 24 ports allows for greater flexibility in managing your network infrastructure. You can easily connect multiple devices without the need for additional switches or routers. This not only simplifies your network setup but also reduces the complexity of managing multiple devices. ### Efficient Data Transfer The 24 ports on the Cisco WS-C3850-24U-L switch are designed to handle high-speed data transfer. With support for gigabit Ethernet, you can enjoy fast and reliable data transfer rates across your network. This is especially important for businesses that rely on data-intensive applications or require real-time communication between devices. #### Improved Productivity The increased connectivity provided by the 24 ports allows employees to collaborate more effectively. With more devices connected to the network, employees can access shared resources, such as printers and file servers, without any hassle. This promotes seamless collaboration and enhances overall productivity within the organization. #### Scalability The Cisco WS-C3850-24U-L switch is designed to accommodate future growth and expansion. The 24 ports provide room for adding more devices as your business grows. This scalability ensures that your network infrastructure can adapt to the changing needs of your organization without the need for significant upgrades or replacements. #### Cost-Efficiency By offering 24 ports, the Cisco WS-C3850-24U-L switch eliminates the need for purchasing additional networking equipment. This not only saves on upfront costs but also reduces ongoing maintenance and management expenses. The cost-efficiency of this switch makes it an attractive option for businesses looking to optimize their IT infrastructure without breaking the bank. ##### Summary In summary, the 24 ports on the Cisco WS-C3850-24U-L Rack-mountable switch provide users with increased connectivity, flexibility, and efficiency. With support for high-speed data transfer and seamless collaboration, this switch enhances productivity and promotes scalability. Additionally, its cost-efficiency makes it a viable option for businesses of all sizes. ## Series The Cisco WS-C3850-24U-L Rack-mountable switch belongs to the Catalyst 3850 series, renowned for its advanced features and reliable performance. This series offers numerous benefits and plays a crucial role in ensuring a robust and efficient network infrastructure. ### Advanced Features The Catalyst 3850 series is known for its advanced features that take network management to the next level. These switches offer features such as advanced security, high availability, and intelligent network management. With these features, businesses can ensure the integrity and confidentiality of their data while optimizing network performance. ### Enhanced Security Security is a top priority for any organization, and the Catalyst 3850 series excels in this aspect. These switches provide advanced security features such as Network Access Control (NAC), which allows administrators to enforce security policies and control access to the network. Additionally, features like TrustSec and Secure Core Technology enhance the overall security posture of the network infrastructure. ### High Availability Unplanned network downtime can have severe consequences for businesses. The Catalyst 3850 series offers high availability features, such as redundant power supplies and hot-swappable fans, to minimize the risk of downtime. These switches also support stacking, allowing for seamless failover and ensuring uninterrupted network connectivity. #### Intelligent Network Management Efficient network management is essential for optimizing performance and minimizing operational complexities. The Catalyst 3850 series incorporates intelligent network management features, including Cisco StackWise-480 technology, which enables unified management and simplifies network configuration. With these features, administrators can streamline their tasks and focus on strategic initiatives. #### Future-Proofing Investing in the Catalyst 3850 series ensures future-proofing of your network infrastructure. These switches are designed to support emerging technologies and evolving business needs. With features like Software-Defined Access (SD-Access) and Cisco DNA Center integration, businesses can embrace digital transformation while maintaining a secure and efficient network environment. #### Reliability The Catalyst 3850 series is renowned for its reliability and robustness. These switches are built with high-quality components and undergo rigorous testing to ensure optimal performance even in demanding environments. This reliability translates into uninterrupted service and peace of mind for businesses. ##### Summary In summary, the Catalyst 3850 series offers advanced features, enhanced security, high availability, intelligent network management, future-proofing capabilities, and reliability. Choosing a switch from this series, such as the Cisco WS-C3850-24U-L Rack-mountable switch, guarantees a resilient and efficient network infrastructure that can adapt to the evolving needs of your organization. ## Part Number The Cisco WS-C3850-24U-L Rack-mountable switch features the part number 3850-24U-L. This part number holds significance and provides valuable information to users and network administrators. ### Identifying the Model The part number 3850-24U-L helps users identify the specific model of the Cisco switch. In this case, it indicates that the switch belongs to the Cisco Catalyst 3850 series and has 24 ports. This information is crucial when procuring or managing network equipment, ensuring compatibility and proper configuration. ### Port Configuration The part number 3850-24U-L also indicates the port configuration of the switch. In this case, it signifies that the switch is equipped with 24 ports. This information allows network administrators to plan their network infrastructure and determine the number of devices that can be connected directly to the switch without requiring additional equipment. ### Power Over Ethernet (PoE) Support The “U” in the part number 3850-24U-L indicates that the switch supports Power over Ethernet (PoE). PoE technology allows network devices, such as IP phones, wireless access points, and security cameras, to receive power and data through a single Ethernet cable. With PoE support, businesses can simplify their network setup and reduce cable clutter while providing power to devices in remote locations where power outlets may be limited. #### Lite Software Image The “L” in the part number 3850-24U-L represents the software image installed on the switch. In this case, it signifies that the switch is equipped with a Lite software image. The Lite image provides essential features required for most network deployments while offering a more cost-effective solution compared to other software images with advanced features. #### Summary In summary, the part number 3850-24U-L plays a crucial role in identifying the model, port configuration, Power over Ethernet support, and software image of the Cisco WS-C3850-24U-L Rack-mountable switch. This information helps users and network administrators make informed decisions, ensuring compatibility, scalability, and cost-efficiency in their network infrastructure.