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WS-C3850-12X48U-S

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WS-C3850-12X48U-L New CISCO 48 Ports Manageable Layer 3 Supported Network Switch

MPN: WS-C3850-12X48U-L | UPC: 0 882658763120 | CONDITION: New

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$5,244.00

Availability: 4 in stock

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WS-C3850-12X48U-L: A Comprehensive Overview

Are you looking for a reliable and high-performance switch for your enterprise network? Look no further than the Cisco Catalyst WS-C3850-12X48U-L. This powerful switch offers a range of features that make it an ideal choice for businesses of all sizes. We will explore everything you need to know about this switch, from its technical specifications to its key benefits.

Table of Contents

  1. Introduction
  2. Key Features and Benefits
  3. Design and Deployment
  4. Management and Monitoring of WS-C3850-12X48U-L
  5. Security Features
  6. Performance and Reliability
  7. Compatibility and Interoperability of WS-C3850-12X48U-L
  8. Comparison of WS-C3850-12X48U-L with Similar Switches
    • WS-C3850-12X48U-S
    • WS-C3850-12X48U-E
    • WS-C3850-48XS-S
    • WS-C3850-32XS-S
  9. Use Cases and Applications for WS-C3850-12X48U-L
  10. Best Practices for Configuration and Maintenance
  11. Technical Specifications
  12. Conclusion
  13. FAQs

1. Introduction

The Cisco Catalyst WS-C3850-12X48U-L is a Layer 3 switch that provides 48 Gigabit Ethernet ports, 12 10 Gigabit Ethernet ports, and 2 40 Gigabit Ethernet ports. It is designed to deliver high performance, scalability, and security for enterprise networks. It is part of the Cisco Catalyst 3850 series, which is a family of switches that offer advanced features such as Cisco StackWise-480 technology, modular uplinks, and support for Cisco DNA.

2. Key Features and Benefits

The WS-C3850-12X48U-L offers a range of features and benefits that make it an excellent choice for enterprise networks. Some of its key features include:

Cisco StackWise-480 Technology

The switch supports Cisco StackWise-480 technology, which enables you to stack up to nine switches and manage them as a single entity. This provides a range of benefits, including simplified management, increased resiliency, and improved scalability.

Modular Uplinks for WS-C3850-12X48U-L

The switch supports modular uplinks, which enable you to choose the most appropriate uplink for your network requirements. You can choose from 1 Gigabit Ethernet, 10 Gigabit Ethernet, and 40 Gigabit Ethernet uplinks, depending on your needs.

WS-C3850-12X48U-L with Cisco DNA Support

This model supports Cisco DNA, which is a software-defined networking (SDN) architecture that enables you to automate network management and streamline operations. With Cisco DNA, you can easily configure policies, monitor performance, and troubleshoot issues.

High-Performance Switching

The WS-C3850-12X48U-L offers high-performance switching, with a switching capacity of 176 Gbps and a forwarding rate of 130.95 Mpps. This enables you to handle high-bandwidth applications and services with ease.

Comprehensive Security with WS-C3850-12X48U-L

The switch provides comprehensive security features to protect your network from threats. These include support for MACsec encryption, control plane protection, and dynamic ARP inspection, among others.

3. Design and Deployment

It is designed for easy deployment and management. Its 1RU form factor makes it easy to fit into standard rack units, and its hot-swappable power supplies and fans ensure that it can be replaced without disrupting network operations. Additionally, the switch’s front-facing ports and status indicators make it easy to monitor and troubleshoot.

4. Management and Monitoring of WS-C3850-12X48U-L

The WS-C3850-12X48U-L offers a range of management and monitoring options, including a web-based GUI, command-line interface (CLI), Simple Network Management Protocol (SNMP), and Cisco Prime Infrastructure. These tools enable you to configure the switch, monitor performance, and troubleshoot issues.

5. Security Features

Security is a top priority for enterprise networks, and this switch offers a range of features to protect your network from threats. These include:

WS-C3850-12X48U-L supports MACsec Encryption

The switch supports MACsec encryption, which provides secure communication between devices by encrypting Ethernet frames.

Control Plane Protection with WS-C3850-12X48U-L

The WS-C3850-12X48U-L provides control plane protection, which helps prevent attacks against network control protocols such as Routing Information Protocol (RIP) and Open Shortest Path First (OSPF).

Dynamic ARP Inspection

The switch supports dynamic ARP inspection, which helps prevent ARP spoofing attacks by validating ARP requests and responses.

Port Security of WS-C3850-12X48U-L

The WS-C3850-12X48U-L provides port security, which enables you to restrict access to specific ports based on MAC addresses. This helps prevent unauthorized access to your network.

6. Performance and Reliability of WS-C3850-12X48U-L

The WS-C3850-12X48U-L offers high performance and reliability, with a switching capacity of 176 Gbps and a forwarding rate of 130.95 Mpps. Additionally, the switch’s redundant power supplies and fans ensure that it can continue to operate even in the event of a failure.

7. Compatibility and Interoperability of WS-C3850-12X48U-L

The WS-C3850-12X48U-L is compatible with a wide range of Cisco products, including other switches, routers, and firewalls. Additionally, it supports a range of interoperability protocols such as Link Aggregation Control Protocol (LACP) and Virtual Router Redundancy Protocol (VRRP).

8. Comparison of WS-C3850-12X48U-L with Similar Switches

The Cisco Catalyst 3850 series switches are designed for converged network deployments and offer a range of features and capabilities to meet the needs of different organizations. Here is a comparison with other models:

WS-C3850-12X48U-S vs WS-C3850-12X48U-L:

The WS-C3850-12X48U-S switch is similar to the WS-C3850-12X48U-L in terms of form factor and the number of ports. However, the main difference is in the feature set. The WS-C3850-12X48U-S is a standard model and does not offer the advanced security and network management features of the WS-C3850-12X48U-L.

WS-C3850-12X48U-E vs WS-C3850-12X48U-L:

The WS-C3850-12X48U-E is another model that is similar to the WS-C3850-12X48U-L in terms of form factor and the number of ports. However, it offers additional features such as advanced routing, MPLS, and SD-Access. These features make the WS-C3850-12X48U-E suitable for larger and more complex networks.

WS-C3850-48XS-S vs WS-C3850-12X48U-L:

The WS-C3850-48XS-S is a 10G switch with 48 10G SFP+ ports and four 40G QSFP+ ports. This switch is designed for high-performance data center and enterprise environments where high bandwidth and low latency are critical.

WS-C3850-32XS-S vs WS-C3850-12X48U-L:

The WS-C3850-32XS-S is another 10G switch with 32 10G SFP+ ports and four 40G QSFP+ ports. This switch is similar to the WS-C3850-48XS-S, but with fewer ports. It is also designed for high-performance environments and offers advanced features such as Cisco StackWise-480 technology for stacking up to nine switches.

In summary, the WS-C3850-12X48U-L offers advanced security and network management features, making it suitable for medium to large organizations. The WS-C3850-12X48U-S is a standard model with basic features, while the WS-C3850-12X48U-E offers advanced routing and SD-Access features. The WS-C3850-48XS-S and WS-C3850-32XS-S are both 10G switches designed for high-performance environments.

9. Use Cases and Applications of WS-C3850-12X48U-L

This switch is suitable for a wide range of applications, including data center networking, campus networking, and branch office networking. It can be used to support high-bandwidth applications such as video streaming, voice over IP (VoIP), and virtual desktop infrastructure (VDI).

10. Best Practices for Configuration and Maintenance

To ensure optimal performance and reliability, it is important to follow best practices for configuration and maintenance of the WS-C3850-12X48U-L. Some best practices include:

Regular Firmware Updates for WS-C3850-12X48U-L

Make sure to regularly update the firmware on your switch to ensure that it is running the latest features and security patches. This is as important as keeping your smartphone up to it full potential by updating to latest software.

Configuration Backups of WS-C3850-12X48U-L

Regularly back up your switch configurations to ensure that you have a copy in case of a failure or other issue. This comes really handy in cases where there is a disaster management situation. Furthermore, migration becomes a breeze in case the back-up to your switch’s configuration is available.

Monitoring and Maintenance

Regularly monitor your switch performance and health to identify potential issues before they become critical. This can include monitoring traffic, interface utilization, and CPU and memory usage. Additionally, it is important to regularly maintain your switch by cleaning it and replacing components as needed.

11. Technical Specifications

Below are the technical specifications of this switch

  • 48 10/100/1000 Ethernet ports
  • Switching Capacity of 176 Gbps
  • Stacking bandwidth: 480 Gbps
  • orwarding performance (64-byte packet size): 460 Mpps
  • 12 10 Gigabit Ethernet ports
  • 2 40 Gigabit Ethernet ports
  • 4x10G or 2x40G fixed uplinks
  • 1.5 GHz dual-core CPU
  • 4 GB RAM
  • 2 GB flash memory
  • 1RU form factor
  • Hot-swappable power supplies and fans

12. Conclusion

The WS-C3850-12X48U-L is a high-performance switch with advanced features for security, management, and interoperability. Its design, performance, and reliability make it a suitable choice for a wide range of network applications, including data center, campus, and branch office networking. By following best practices for configuration and maintenance, you can ensure that your switch continues to operate at its best.

13. FAQs

  1. What is the switching capacity of the WS-C3850-12X48U-L?
    • The WS-C3850-12X48U-L has a switching capacity of 176 Gbps.
  2. What is MACsec encryption, and how does it work?
    • MACsec encryption is a security protocol that provides secure communication between devices by encrypting Ethernet frames.
  3. What are the management options for the WS-C3850-12X48U-L?
    • It supports a range of management options, including a web-based GUI, command-line interface (CLI), Simple Network Management Protocol (SNMP), and Cisco Prime Infrastructure.
  4. Can the WS-C3850-12X48U-L be used in a data center environment?
    • Yes, the switch is suitable for data center networking applications.
  5. What are some best practices for maintaining the WS-C3850-12X48U-L?
    • Best practices for maintaining the WS-C3850-12X48U-L include regularly updating firmware, backing up configurations, monitoring performance and health, and performing regular maintenance such as cleaning and replacing components.

Important Sources:

Weight and dimensions for WS-C3850-12X48U-L?
Weight18 lbs
Dimensions20 × 18 × 2 in
SKU

WS-C3850-12X48U-L

Condition

New

Brand

CISCO

GTIN

0 882658763120

Warranty for WS-C3850-12X48U-L?
  • The warranty for refurbished units is 30 days.
  • The warranty for New units is as per the manufacturer’s terms and conditions.

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