Cisco Meraki MS120

Basic Information

The Cisco Meraki MS120 Series comprises Layer 2 access switches designed for branch and campus deployments. This series includes multiple models such as the MS120-8, MS120-8LP, MS120-8FP, MS120-24, MS120-24P, MS120-48, MS120-48LP, and MS120-48FP. The MS120 series was introduced around October 2017.

These switches operate under a cloud-managed deployment model, requiring access to the Meraki dashboard and internet connectivity for full functionality. Firmware upgrades are automatic and user-schedulable via the Meraki cloud. The Meraki dashboard, being web-based, does not impose specific client operating system requirements.

The End-of-Sale (EOS) date for most MS120 series models is March 28, 2025, with some specific models like the MS120-8FP-HW having an EOS date of February 20, 2025. The End-of-Support (EOS) date for most models in the series is March 28, 2030.

Licensing for the MS120 series is based on a "per device, per year" subscription model, which includes enterprise-class support. Automatic firmware upgrades are part of this licensing model.

Technical Specifications

The Cisco Meraki MS120 series offers various port configurations to suit diverse network needs. Models include 8, 24, or 48 Gigabit Ethernet RJ45 ports. All models feature 1GbE SFP uplink interfaces, with 2 SFP ports on 8-port models and 4 SFP ports on 24- and 48-port models.

Power over Ethernet (PoE) and PoE+ capable variants are available, offering power budgets ranging from 67W to 740W to power connected devices. The switches run on Meraki's proprietary cloud-managed operating system.

Physical dimensions and weight vary by model. For instance, MS120-8 models are compact, with dimensions around 1.1 x 8.74 x 6 inches (2.8 x 22 x 15 cm) and weights from 2.36 lb (1.07 kg) to 3.42 lb (1.55 kg). Larger 24- and 48-port models are 1U rack-mountable, measuring approximately 1.73 x 17.32 x 10 inches (4.4 x 44 x 25 cm) and weighing between 8.09 lb (3.67 kg) and 12.70 lb (5.70 kg). Some compact models feature a fanless design for silent operation. Power consumption ranges from 5W idle for smaller models up to 908W max for high-PoE 48-port models.

Analysis of Technical Specifications

The MS120 series provides flexible Layer 2 access switching with a range of port densities and PoE capabilities, making it adaptable for various network environments from small offices to larger campus deployments. The inclusion of SFP uplinks ensures fiber connectivity options. The fanless design on select compact models is a significant advantage for noise-sensitive environments. The absence of detailed internal component specifications (processor, RAM, storage) is standard for cloud-managed network devices, as their performance is primarily driven by the integrated hardware and the efficiency of the cloud-based management system.

Support & Compatibility

The Cisco Meraki MS120 series benefits from continuous support and compatibility through its cloud-managed architecture. Automatic firmware upgrades ensure devices run the latest stable versions. Management occurs via the web-based Meraki dashboard, ensuring compatibility across various operating systems through standard web browsers. The End-of-Support date for most models is March 28, 2030. Localization features are generally handled through the multi-lingual Meraki dashboard interface. As network switches, specific drivers are not required for operation. Cartridge and ink codes are not applicable to this asset.

Analysis of Overall Support & Compatibility Status

The MS120 series offers robust support and compatibility, largely due to its cloud-managed nature. The subscription-based licensing model includes 24/7/365 support and hardware replacement under warranty, providing comprehensive assistance. The centralized Meraki dashboard simplifies management, updates, and troubleshooting, reducing the need for on-site technical intervention. Its adherence to industry-standard Ethernet and SFP interfaces ensures broad compatibility within existing network infrastructures.

Security Status

The Cisco Meraki MS120 series integrates several security features to protect network integrity. These switches are managed via the secure Cisco Meraki dashboard, which supports integrated two-factor authentication, role-based access control (RBAC), and corporate-wide password policy enforcement. They support IPv4/6 Access Control Lists (ACLs) and 802.1q VLAN tagging for traffic segmentation and control.

Port-level security includes DHCP snooping, detection, and blocking, Dynamic ARP Inspection, and port security features like Sticky MAC and MAC whitelisting. Authentication methods include 802.1X authentication and MAC-based RADIUS authentication (MAB). STP enhancements such as BPDU guard, Root guard, and Loop guard further enhance network stability and prevent topology loops. The devices receive automatic firmware updates, which address potential vulnerabilities. The series holds CSA-US certifications for the US and Canada.

Analysis on the Overall Security Rating

The MS120 series provides a strong security posture for Layer 2 access switching. Its comprehensive feature set, including robust access control, port security, and advanced authentication methods, helps safeguard network access and data flow. The cloud-managed platform ensures continuous security updates and centralized policy enforcement, which is critical for maintaining a secure network environment. The integrated dashboard security features further enhance administrative control and accountability.

Performance & Benchmarks

The Cisco Meraki MS120 series delivers wire-speed, non-blocking Layer 2 access switching. Switching capacities vary by model: 20 Gbps for 8-port models, 56 Gbps for 24-port models, and up to 104 Gbps for 48-port models. Corresponding forwarding rates are 41.67 mpps for 24-port models and 77.38 mpps for 48-port models. The switches support Quality of Service (QoS) with 8 queues to prioritize data, voice, and video traffic, ensuring optimal performance for critical applications. Jumbo frame support (9578 byte Ethernet frame) is also available.

Power consumption ranges significantly depending on the model and PoE usage. For example, idle power can be as low as 5W for an 8-port model, while a fully loaded 48-port PoE+ model can consume up to 908W. The integrated design of Meraki switches contributes to power and cooling savings, estimated at 30-60% compared to similar managed Gigabit switches.

The MS120 series is considered a next-generation offering to the MS220 series and is generally quieter than the MS225 series. It is now being replaced by the MS130 series.

Analysis of the Overall Performance Status

The MS120 series provides solid performance for its intended role as a Layer 2 access switch. Its non-blocking architecture and high switching capacities ensure efficient data forwarding. The robust QoS implementation is crucial for converged networks handling voice and video. While specific benchmark scores are not publicly detailed, the real-world performance metrics indicate that the series is well-suited for demanding branch and campus environments. The focus on energy efficiency also contributes to lower operational costs and a reduced carbon footprint.

User Reviews & Feedback

User feedback consistently highlights the ease of management as a primary strength of the Cisco Meraki MS120 series, attributed to the intuitive Meraki dashboard. The zero-touch deployment capability and automatic firmware upgrades are frequently praised for simplifying network setup and maintenance. Users appreciate the remote monitoring and troubleshooting tools, such as packet capture and cable testing, which aid in efficient problem resolution. The robust security features are also noted as a significant advantage.

The series is considered cost-effective for small businesses and branch offices, offering enterprise-grade features at accessible price points. The fanless design on some compact models is a positive for quiet operation in office environments. The switches are recommended for midsized offices with numerous connected devices and are particularly well-suited for healthcare organizations due to their ease of management and security.

A common point of consideration is the "per device, per year" subscription licensing model, which represents a recurring operational cost. The series' End-of-Sale announcement and replacement by the MS130 series means users planning new deployments might consider the newer models.

Recommended use cases include branch and campus deployments, small businesses, home offices, and environments requiring Power over Ethernet for IP phones, cameras, and wireless access points.

Summary

The Cisco Meraki MS120 Series offers a robust and user-friendly solution for Layer 2 access switching in diverse enterprise environments, from small branch offices to larger campus deployments. Its primary strength lies in its cloud-managed architecture, facilitated by the intuitive Meraki dashboard, which enables zero-touch provisioning, automatic firmware updates, and comprehensive remote management and troubleshooting capabilities.

Technically, the series provides a range of port densities (8, 24, 48 Gigabit Ethernet RJ45 ports) and PoE/PoE+ options with varying power budgets, complemented by 1GbE SFP uplinks. Performance is characterized by wire-speed, non-blocking switching with high capacities and robust Quality of Service (QoS) features, ensuring efficient handling of converged network traffic. Energy-efficient designs contribute to reduced power consumption.

Security is a strong suit, with features such as IPv4/6 ACLs, 802.1X authentication, port security (Sticky MAC, MAC whitelisting), DHCP snooping, and integrated two-factor authentication for dashboard access. Support is integrated into the annual subscription license, offering 24/7/365 assistance and hardware replacement.

While the recurring cost of the "per device, per year" licensing model is a consideration, the overall ease of use, strong security, and remote management capabilities make the MS120 series a compelling choice for organizations seeking simplified network infrastructure. The series is currently in its End-of-Sale phase, with an End-of-Support date of March 28, 2030, and is being succeeded by the MS130 series.

The information provided is based on publicly available data and may vary depending on specific device configurations; for up-to-date information, please consult official manufacturer resources.