Cisco WS-C3850-12S-E 12 Port Switch 3850-12s-e Catalyst New

In the realm of networking, the Cisco WS-C3850-12S-E stands out as a robust and efficient 12-port switch, belonging to the Catalyst 3850 series. This managed Layer 3 Gigabit SFP switch is engineered to meet the evolving demands of modern networks. In this comprehensive guide, we will delve into the intricacies of the Cisco WS-C3850-12S-E, exploring its features, capabilities, and how it can elevate your network infrastructure.

• Overview: The Cisco WS-C3850-12S-E is a member of the Catalyst 3850 series, renowned for its performance and versatility in networking environments. It is a managed switch, implying that administrators have granular control over its functions for optimal network management.
• 12-Port Configuration: This switch boasts 12 ports, providing flexibility for connecting various devices within a network. Whether you need to link computers, printers, or other networking equipment, the WS-C3850-12S-E offers ample connectivity options.
• Managed L3 Capability: The term "Managed L3" refers to the switch's Layer 3 routing capabilities. This allows the switch to make intelligent routing decisions based on IP addresses, enhancing the efficiency and speed of data transfer within the network.
• Gigabit Speeds: Gigabit Ethernet is a key feature of the WS-C3850-12S-E, offering high-speed data transfer at 1 gigabit per second. This ensures swift and seamless communication between devices on the network, crucial for bandwidth-intensive applications.
• SFP (Small Form-Factor Pluggable) Compatibility: The WS-C3850-12S-E supports SFP technology, allowing for the use of small, hot-pluggable transceivers. This facilitates the flexibility to choose and change the type of optical transceiver based on specific networking requirements.

• Advanced Security Measures: Cisco places a strong emphasis on security, and the WS-C3850-12S-E is no exception. With features like Secure Shell (SSH) and Secure Sockets Layer (SSL) encryption, this switch safeguards your network from unauthorized access and potential security threats.
• Quality of Service (QoS): To prioritize critical traffic and ensure optimal performance, the WS-C3850-12S-E supports Quality of Service features. This allows administrators to allocate bandwidth effectively, guaranteeing a smooth experience for essential applications.
• Intelligent Power over Ethernet (PoE): Power over Ethernet simplifies network installations by delivering both data and electrical power through a single Ethernet cable. The WS-C3850-12S-E intelligently manages PoE, providing power where it is needed without compromising efficiency.
• Efficient Energy Management: Cisco is committed to environmentally friendly practices. The WS-C3850-12S-E incorporates energy-efficient technologies, contributing to reduced power consumption without sacrificing performance.
• Easy Configuration and Management: Designed with user-friendliness in mind, the WS-C3850-12S-E can be easily configured and managed through a web-based interface or command-line interface. This ensures that even users with minimal networking expertise can efficiently control and monitor the switch.

Use Cases and Applications

• Enterprise Networks: The WS-C3850-12S-E is well-suited for enterprise-level networks where scalability, security, and performance are paramount. Its 12-port configuration accommodates the connectivity needs of various departments within an organization.
• Data Centers: In data center environments, the switch's Gigabit speeds, Layer 3 routing, and PoE capabilities make it an ideal choice for managing and optimizing data traffic. It provides the necessary infrastructure for high-performance computing and storage solutions.
• Educational Institutions: Educational institutions benefit from the WS-C3850-12S-E's reliability and security features. With multiple ports, it supports the network demands of classrooms, administrative offices, and campus-wide connectivity.
• Healthcare Facilities: In healthcare settings, where the reliable and secure transfer of patient data is crucial, the WS-C3850-12S-E ensures seamless communication between medical devices, workstations, and other networked systems.

• Manufacturer: Cisco
• Model Number or SKU# WS-C3850-12S-E
• Product Type: Switch

• Device Type: Managed Layer 3 Switch with 12 Ports, Stackable
• Enclosure Type: Desktop, Rack-mountable 1U
• Subtype: Gigabit Ethernet
• Ports: 12 x Gigabit SFP

• Switching Capacity: 68 Gbps
• Stacking Bandwidth: 480 Gbps
• Forwarding Performance: 50.5 Mpps

• IPv4 Routes: 24,000
• Netflow Entries: 24,000
• Switched Virtual Interfaces (SVIs): 1,000
• MAC Address Table Size: 32,000 Entries
• Jumbo Frame Support: 9,198

• BGP-4, IS-IS, RIP-1, RIP-2, EIGRP, PIM-SM, EIGRP for IPv6, OSPFv3, PIM-SSM, RIPng

• SNMP 1, RMON 1, RMON 2, Telnet, SNMP 3, SNMP 2c, SSH, CLI

Features

• Auto-negotiation, ARP support, Trunking, VLAN support, Auto-uplink (auto MDI/MDI-X), IGMP snooping, Syslog support, IPv6 support, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, DHCP snooping, Dynamic Trunking Protocol (DTP) support, Port Aggregation Protocol (PagP) support, Trivial File Transfer Protocol (TFTP) support, Access Control List (ACL) support, Quality of Service (QoS), RADIUS support, Virtual Route Forwarding-Lite (VRF-Lite), MLD snooping, Dynamic ARP Inspection (DAI), STP Root Guard, Uni-directional Link Detection (UDLD), Rapid Per-VLAN Spanning Tree Plus (PVRST+), IPv4 support, 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)

Compliant Standards

• IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1d, IEEE 802.1q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s
• Power: AC 120/230 V (50/60 Hz)
• Power Redundancy: Optional

Finally, the Cisco WS-C3850-12S-E is a powerhouse in the realm of networking switches. Its 12-port configuration, Layer 3 routing capabilities, Gigabit speeds, and advanced features make it a versatile and reliable choice for various applications. Whether deployed in enterprise networks, data centers, educational institutions, or healthcare facilities, this switch delivers the performance, security, and scalability needed for modern networking demands. As technology continues to evolve, the Cisco WS-C3850-12S-E stands as a testament to Cisco's commitment to innovation and excellence in networking solutions.