Juniper Networks S-LSSL-4 Link Services SW License up to 4 Ml Bundles for Chassis

Overview
The Juniper Networks S-LSSL-4 is a Link Services software license that enables up to four Ml bundles on a supported Juniper chassis. This license unlocks advanced link aggregation, traffic engineering, and service chaining capabilities, giving network operators the flexibility to scale bandwidth and optimize performance without additional hardware. Ideal for data center cores, enterprise backbones, and service provider aggregation points, the S-LSSL-4 ensures that your network can grow with demand while maintaining high reliability and low latency.

Key Features

• Support for up to four Ml bundles per chassis
• Enables advanced link aggregation and load balancing
• Integrates with Junos OS for seamless activation
• Provides granular traffic engineering and QoS controls
• License is stackable for future expansion

Technical Specifications

• Compatible chassis: All Juniper MX, PTX and QFX platforms that support Link Services
• License type: Perpetual software license
• Activation method: Soft key activation via Junos Space or CLI
• Maximum supported bandwidth per bundle: 10 Gbps per link (aggregate up to 40 Gbps per chassis)
• Software version requirement: Junos OS release 18.2R3 or later

Applications

• Data center interconnects where high bandwidth and low latency are critical
• Enterprise WAN aggregation to consolidate multiple links into a single logical path
• Service provider edge routers that require flexible traffic engineering
• High performance computing clusters needing reliable, scalable link services
• Network virtualization environments that benefit from dynamic link provisioning

By adding the S-LSSL-4 license, organizations can maximize the utility of existing hardware, reduce capital expenditures, and simplify network management while delivering the performance needed for modern, bandwidth intensive applications.