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- In Stock: 100
- Manufacturer: Juniper Networks
- Model or Part: S-EX4400-A2-1
- Condition: New
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Overview
The S-EX4400-A2-1 is a software license from Juniper Networks that unlocks advanced routing and switching capabilities on the EX4400 series Ethernet switches. Designed for enterprise and data center environments, this license enables customers to extend the functionality of their existing hardware without additional capital expense. By activating the A2 feature set, users gain access to enhanced Layer 3 services, high availability options, and expanded security controls, helping to simplify network operations while delivering higher performance.
Key Features
- Enables advanced routing protocols such as OSPF, IS-IS and BGP for scalable network designs
- Provides Virtual Router Redundancy Protocol (VRRP) support for improved resiliency
- Activates MAC address learning enhancements that reduce broadcast traffic
- Integrates with Junos OS Advanced Services for unified management and automation
- Supports granular policy based routing and firewall filters to strengthen security posture
Technical Specifications
- Compatible hardware: Juniper EX4400 series switches
- Software version requirement: Junos OS 15.1X73 or later
- License type: Per device, non-transferable
- Activation method: License key installed via Junos CLI or J-Web interface
- Feature set includes: Enhanced Layer 3 routing, VRRP, MAC learning optimization, policy based routing, advanced security filters
Applications
- Enterprise campus networks that need robust routing without deploying separate routers
- Data center leaf and spine architectures requiring high availability and fast convergence
- Branch office deployments where space and power constraints favor a single switch solution with advanced services
- Service provider edge locations seeking to consolidate routing and switching functions on a unified platform
- Security focused environments that benefit from integrated firewall filters and policy based traffic steering
This license offers a cost-effective path to upgrade existing EX4400 hardware, delivering the performance, reliability and flexibility required for modern network infrastructures.