Cisco NCS 55A1 IOS XR 25.4 Image
The Cisco NCS 55A1 IOS XR 25.4 Image subscription provides essential software for your network infrastructure, ensuring access to critical features and ongoing operational support.
- Access to Latest Features: Gain entitlement to the newest functionalities and performance enhancements within Cisco's IOS XR operating system.
- Subscription Term: This license is active for the duration of your subscription, providing continuous access to software updates and support.
- Platform Specific: Designed for the Cisco NCS 55A1 platform, ensuring optimal compatibility and performance for your core networking hardware.
- Compliance and Stability: Maintain a compliant and stable network environment by running the latest, vendor-supported operating system image.
Product Overview
Product Overview
This product is a platform software subscription for the Cisco Network Convergence System (NCS) 55A1. It provides the IOS XR operating system image, version 25.4, enabling advanced routing and switching capabilities for enterprise-grade networks. The subscription model ensures continuous access to software updates, security patches, and technical support.
IT Managers and IT Professionals in mid-market and enterprise organizations utilize this software to power their core network infrastructure. It is essential for businesses that require high-performance, reliable, and feature-rich networking to support their operations, data centers, or service provider edge deployments.
- Enhanced Network Performance: Unlock advanced features and optimizations for high-throughput routing and switching.
- Continuous Software Updates: Receive regular updates, security patches, and feature enhancements throughout the subscription term.
- Operational Stability: Ensure your network runs on a supported and stable operating system version.
- Compliance Assurance: Maintain adherence to industry standards and vendor support requirements.
- Scalable Capacity: Supports the demanding traffic and service requirements of modern business networks.
For mid-market and enterprise teams seeking reliable, feature-rich network operating system access, this Cisco subscription offers a clear path to enhanced performance and compliance.
What This Enables
Enable Advanced Routing Features
Enable teams to deploy and manage sophisticated routing protocols and traffic engineering capabilities. Streamline the configuration and operation of complex network topologies for enhanced connectivity and service delivery.
data center networking, service provider edge, enterprise WAN, network core
Ensure Network Compliance and Security
Automate the process of maintaining a compliant network by running vendor-certified and up-to-date operating system versions. Protect against security vulnerabilities by consistently applying the latest patches and updates provided through the subscription.
regulated industry IT, security-conscious operations, IT governance frameworks, compliance audits
Optimize Network Performance and Stability
Streamline network operations by ensuring access to performance optimizations and stability enhancements released by Cisco. Reduce the risk of downtime and performance bottlenecks by operating on a current and well-supported software image.
high-availability environments, performance-sensitive applications, mission-critical networks, business continuity planning
Key Features
Cisco IOS XR 25.4 Image
Provides the core operating system for the NCS 55A1, enabling advanced routing and switching functionalities essential for modern networks.
Subscription Billing
Offers predictable operational expenses and continuous access to software updates and support, eliminating large upfront capital expenditures.
Platform Specific Licensing
Ensures compatibility and optimal performance by licensing the software directly for the Cisco NCS 55A1 hardware platform.
Access to Updates and Patches
Guarantees that your network infrastructure can be kept up-to-date with the latest security fixes and feature enhancements.
Vendor Support Entitlement
Provides the right to receive technical assistance and support from Cisco for the licensed software version.
Industry Applications
Finance & Insurance
Financial institutions require highly reliable, secure, and performant networks to handle sensitive data and high transaction volumes, making advanced routing capabilities critical for compliance and operational integrity.
Manufacturing & Industrial
Industrial operations often depend on robust and stable network connectivity for automation, IoT, and real-time data processing, necessitating dependable routing infrastructure to avoid costly downtime.
Healthcare & Life Sciences
Healthcare providers need secure, always-on networks to manage patient data, support critical medical devices, and ensure compliance with regulations like HIPAA, demanding high-performance and reliable routing.
Government & Public Sector
Government agencies require secure and resilient network infrastructure to support essential services and protect sensitive information, often with strict uptime and security mandates.
Frequently Asked Questions
What is Cisco IOS XR?
Cisco IOS XR is a modular, network operating system designed for high-end Cisco routers. It provides advanced features, scalability, and reliability for service provider and enterprise networks.
What does a subscription license mean for this product?
A subscription license means you pay for the right to use the software for a specific period, typically including access to updates, patches, and vendor support during that term. This contrasts with perpetual licenses.
What hardware does the Cisco NCS 55A1 IOS XR 25.4 Image apply to?
This specific image and license are designed for the Cisco NCS 55A1 platform, a high-capacity routing and switching system.
Deployment & Support
Deployment Complexity
High — engineer-led
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.