Name: S-QFX5120-A2-1 License
Brand: Juniper Networks
Availability: InStock

Juniper Networks S-QFX5120-A2-1 S-QFX5120-A2-1 License

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In Stock: 100
Manufacturer: Juniper Networks
Model or Part: S-QFX5120-A2-1
Condition: New

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Description

Overview

The Juniper Networks S-QFX5120-A2-1 License unlocks advanced Layer 2 and Layer 3 capabilities on the QFX5120 series switches, delivering high performance, low latency and scalable automation for modern data center and campus environments. This software license enables features such as Virtual Chassis Fabric (VCF), EVPN-VXLAN, advanced routing protocols and comprehensive telemetry, allowing you to build resilient, programmable networks that grow with your business.

Key Features

Enables full Layer 2/Layer 3 switching functionality on QFX5120 platforms
Supports Virtual Chassis Fabric for simplified management of up to 10 switches as a single device
Provides EVPN-VXLAN overlay networking for multi-tenant environments
Includes advanced routing protocols such as OSPF, IS-IS and BGP
Activates Juniper Telemetry Interface (JTI) for real-time analytics and monitoring
Integrates with Junos OS automation tools like Ansible, Chef and Puppet
Allows seamless software upgrades without disrupting traffic

Technical Specifications

Applicable Model: QFX5120 series (including QFX5110-48S, QFX5110-96S etc.)
License Type: Per-device perpetual software license
Junos OS Compatibility: Version 18.4R3 and later
Activation Method: License key file uploaded via Junos CLI or J-Web
Support for up to 48 10GbE ports or 6 40GbE QSFP+ ports per switch
Maximum forwarding rate: 2.4 Bpps (billion packets per second) per chassis
Power Consumption: No additional hardware power required

Typical Applications

Data center leaf-spine architectures requiring high bandwidth and low latency
Campus core and distribution layers with need for advanced routing and VLAN segmentation
Multi-tenant cloud environments using EVPN-VXLAN overlays for isolation
Network automation initiatives that leverage Junos OS programmable interfaces
High-performance compute clusters needing reliable, scalable switching fabric
Service provider edge deployments where rapid provisioning and telemetry are critical

By adding the S-QFX5120-A2-1 License, you extend the capabilities of your existing QFX5120 hardware, future-proofing your network investment while delivering the performance and flexibility required for today's demanding workloads.