Cisco NCS 1K4 IOS-XR Software Subscription
This Cisco NCS 1K4 IOS-XR software subscription provides access to release 25.3.1, enabling advanced routing and switching features for your network infrastructure.
- Access to Latest Features: Unlock the newest functionalities and performance enhancements within Cisco IOS-XR release 25.3.1.
- Subscription Term: Enjoy continuous access to software updates and support for the duration of your subscription.
- Platform Specific: This license is designed for the Cisco Network Convergence System (NCS) 1000 Series, specifically the 4-slot model.
- Compliance and Stability: Maintain a compliant and stable network environment with officially supported software releases.
Product Overview
Product Overview
This offering is a platform software subscription for Cisco's Network Convergence System (NCS) 1000 Series, specifically the 4-slot model (NCS 1K4). It grants access to the IOS-XR software release 25.3.1, providing essential operating system features, performance improvements, and ongoing support for your network hardware.
IT Managers and IT Professionals in SMB and mid-market organizations utilize this subscription to ensure their core network infrastructure runs on a current, supported, and feature-rich operating system. It is crucial for maintaining network stability, security, and access to advanced routing capabilities within their data centers or network aggregation points.
- Software Release Access: Entitlement to Cisco IOS-XR Release 25.3.1 for the NCS 1K4 platform.
- Subscription Billing: A recurring subscription model ensures continuous access and predictable budgeting.
- Feature Enablement: Unlocks advanced routing protocols, traffic engineering, and network management features.
- Platform Support: Directly applies to the Cisco NCS 1K4 hardware, ensuring compatibility and optimal performance.
- Compliance Assurance: Facilitates adherence to software versioning and support policies.
Secure essential network operating system features and ongoing support for your Cisco NCS 1K4 with this subscription, ideal for mid-market IT teams.
What This Enables
Enable Advanced Routing Capabilities
Enable teams to deploy and manage complex routing protocols and traffic engineering policies. Streamline network segmentation and optimize data flow for critical business applications.
data center core, network aggregation, service provider edge, high-performance networking
Ensure Software Compliance and Support
Automate the process of maintaining up-to-date and licensed software versions across network infrastructure. Protect against security risks and ensure access to vendor support for uninterrupted operations.
regulated environments, IT asset management, risk mitigation, operational continuity
Enhance Network Performance and Stability
Streamline network operations by utilizing performance optimizations and stability fixes included in the latest software release. Reduce troubleshooting time and improve overall network reliability for business-critical services.
high-availability deployments, performance-sensitive applications, network uptime focus
Key Features
Cisco IOS-XR Release 25.3.1
Access to the latest features, performance enhancements, and security patches for the NCS 1K4 platform.
Subscription Licensing
Provides predictable costs and continuous access to software updates and support for the licensed term.
NCS 1K4 Platform Specific
Ensures compatibility and optimal performance tailored for the Cisco Network Convergence System 1000 Series, 4-slot model.
Platform Software
Enables core routing, switching, and network management functionalities essential for business operations.
RTU-E Delivery
Electronic delivery of the Right-to-Use license, facilitating quick deployment and activation.
Industry Applications
Finance & Insurance
Financial institutions require highly reliable and secure network infrastructure to support trading platforms and sensitive customer data, making supported and feature-rich IOS-XR essential.
Manufacturing & Industrial
Industrial networks demand stable and predictable performance for operational technology (OT) and IT convergence, where consistent network behavior is critical for production uptime.
Healthcare & Life Sciences
Healthcare organizations must maintain strict compliance and data integrity, necessitating supported software versions for electronic health records (EHR) and critical medical device connectivity.
Telecommunications & Cloud Providers
Service providers rely on advanced routing capabilities and high availability to deliver services, making up-to-date IOS-XR features crucial for network performance and service delivery.
Frequently Asked Questions
What is Cisco NCS 1K4 IOS-XR SW RELEASE 25.3.1?
This is a subscription license for the Cisco Network Convergence System (NCS) 1000 Series, 4-slot model, granting access to the IOS-XR software release version 25.3.1. It enables specific features and ensures the platform is running a supported operating system.
What does 'RTU-E-DELIVERY' mean?
RTU stands for Right-to-Use, and E-DELIVERY means it is delivered electronically. This indicates you receive the license entitlement digitally, allowing for quick activation on your Cisco hardware.
What is the billing model for this license?
This is a subscription-based license, meaning you pay a recurring fee for the duration of the subscription term to maintain access to the software and its associated support.
Deployment & Support
Deployment Complexity
Medium — IT-assisted
Fulfillment
Digital Delivery
License keys / portal provisioning
Support Model
Zent Networks Managed
Renewal, add-license, and lifecycle management included
Subscription Terms
Cancellation
Cancel anytime — no charge on next cycle
You may cancel this subscription at any time. Cancellation takes effect at the end of the current billing period. You will not be charged for the following billing cycle. Access remains active through the end of the paid term.
Returns
Subscription licenses are non-refundable
Digital software licenses and SaaS subscriptions cannot be returned once activated or provisioned. Contact a Zent Networks account manager if you have questions before purchasing.