## Overview of the Cisco WS-C3850-24P-E Ethernet Switch ? Brand: Cisco ? Part Number (SKU): WS-C3850-24P-E ? Product Line: Catalyst ? Product Series: 3850 ? Product Name: Catalyst WS-C3850-24P-E Ethernet Switch ? Product Type: Managed Ethernet Switch ### Technical Specifications ? Device Type: 24-Port Gigabit Ethernet Switch, Layer 3, Managed, Stackable ? Enclosure: Desktop or Rack-mountable, 1U form factor ? Port Configuration: 24 x 10/100/1000 (PoE+) ? Power Over Ethernet: Supports PoE+ #### Performance Metrics ? Switching Capacity: 88 Gbps, ensuring high data throughput ? Stacking Bandwidth: 480 Gbps, for optimal performance in stacked configurations ? IPv4 Routes: Supports up to 24,000 routes ? NetFlow Entries: Handles up to 24,000 entries ? Switched Virtual Interfaces (SVIs): Up to 1,000 SVIs for flexible network segmentation ? MAC Address Table Size: 32,000 entries ? Jumbo Frame Support: Up to 9,198 bytes for handling large packets ##### Routing Protocols and Remote Management ? Supported Routing Protocols: BGP-4, IS-IS, RIP-1, RIP-2, EIGRP, PIM-SM, EIGRP for IPv6, OSPFv3, PIM-SSM, RIPng ? Remote Management Protocols: SNMP v1, v2c, v3, RMON v1, v2, Telnet, SSH, CLI #### Features and Capabilities ? Auto-negotiation and ARP Support ? Trunking and VLAN Support ? Auto-uplink (Auto MDI/MDI-X) ? IGMP Snooping, Syslog Support, IPv6 Support ? Rapid Spanning Tree Protocol (RSTP), Multiple Spanning Tree Protocol (MSTP) ? DHCP Snooping, Dynamic Trunking Protocol (DTP), Port Aggregation Protocol (PAgP) ? Trivial File Transfer Protocol (TFTP), Access Control List (ACL) Support ? Quality of Service (QoS), RADIUS Support, Virtual Route Forwarding-lite (VRF-lite) ? MLD Snooping, Dynamic ARP Inspection (DAI), PoE+, STP Root Guard ? Uni-directional Link Detection (UDLD), Rapid Per-VLAN Spanning Tree Plus (PVRST+) ? Shaped Round Robin (SRR), Link Aggregation Control Protocol (LACP) ? Remote Switch Port Analyzer (RSPAN), Layer 3 Load Balancing ? Energy Efficient Ethernet, Cisco StackWise-480 Technology, Cisco StackPower Technology ? Flexible NetFlow (FnF) ##### Compliance and Power Specifications ? Standards Complied: IEEE 802.3, 802.3u, 802.3z, 802.1D, 802.1Q, 802.3ab, 802.1p, 802.3af, 802.3x, 802.3ad (LACP), 802.1w, 802.1x, 802.1s, 802.3at ? Power Over Ethernet (PoE) Support: Yes ? Input Voltage: 110 V AC, 220 V AC ? Power Source: Internal Power Supply ## Ports The Cisco WS-C3850-24P-E Manageable Switch is equipped with 24 ports, making it an ideal choice for businesses and organizations that require a high-performance network switch with a significant number of connections. These ports allow for the seamless connection of various devices, such as computers, servers, printers, and IP phones, ensuring efficient communication and data transfer within the network. ### Increased Connectivity The 24 ports featured on the Cisco WS-C3850-24P-E Manageable Switch provide users with the ability to connect multiple devices simultaneously. This increased connectivity is especially beneficial in large-scale environments where numerous devices need to be connected to the network. Whether it is a bustling office space or a data center, this switch ensures that all devices can be connected efficiently, eliminating the need for additional switches or complicated networking setups. Furthermore, the availability of 24 ports allows for future scalability and expansion. As businesses grow and their network requirements increase, having additional ports readily available ensures a smooth transition and minimizes the need for costly infrastructure upgrades. ### Power over Ethernet (PoE) One of the standout features of the Cisco WS-C3850-24P-E Manageable Switch is its support for Power over Ethernet (PoE) technology. This means that each of the 24 ports on the switch can provide power to compatible devices without the need for separate power sources. PoE eliminates the hassle of dealing with multiple power adapters and cables, providing a clean and organized setup. This feature is particularly advantageous in environments where there are numerous network devices that require power, such as IP phones, wireless access points, and surveillance cameras. By utilizing PoE, these devices can be conveniently powered through the Ethernet cable itself, simplifying installation and reducing cable clutter. #### Enhanced Flexibility and Cost Savings With the Cisco WS-C3850-24P-E Manageable Switch’s PoE capability, users gain enhanced flexibility in device placement. Powered devices no longer need to be located near power outlets, allowing for greater flexibility in network design and deployment. This feature is especially valuable in situations where devices need to be installed in hard-to-reach or remote areas. In addition to the increased flexibility, PoE also offers cost savings. By eliminating the need for separate power sources, businesses can reduce the costs associated with purchasing and maintaining power adapters. Furthermore, PoE enables centralized power management, allowing for better control and monitoring of power consumption across the network. ##### Efficient Network Management The Cisco WS-C3850-24P-E Manageable Switch’s 24 ports play a crucial role in efficient network management. With a sufficient number of ports, network administrators can easily organize devices into logical groups, simplifying network monitoring and troubleshooting. This streamlined management process saves time and effort, ensuring a smooth operation of the entire network infrastructure. Furthermore, this switch supports advanced management features, such as Cisco’s Network Assistant and Cisco Prime Infrastructure. These tools provide a comprehensive suite of management capabilities, including device discovery, configuration management, monitoring, and troubleshooting. With 24 ports available, administrators can leverage these tools effectively to maintain optimal network performance. In conclusion, the Cisco WS-C3850-24P-E Manageable Switch’s 24 ports offer numerous benefits and importance for users. The increased connectivity allows for seamless device integration and future scalability. The Power over Ethernet capability provides convenience, flexibility, and cost savings. Additionally, the 24 ports facilitate efficient network management through logical grouping and advanced management features. With this switch, businesses can build robust and manageable networks that meet their growing demands.