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Network Advantage stack enhanced routing and scalability.
C9500-NW-1A
ELA C9500 NETWORK STACK ADVANTAGE
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C9500-NW-1A
ELA C9500 NETWORK STACK ADVANTAGE
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C9500-NW-1A-ELA C9500 NETWORK STACK ADVANTAGE is a network management software license engineered specifically for the Cisco Catalyst 9500 series switches. This license falls within the Network Management category, is delivered as a digital key via email delivery, and is activated online, making it an optimal solution for enterprises requiring advanced network operating capabilities.
C9500-NW-1A-ELA C9500 NETWORK STACK ADVANTAGE is a perpetual license designed primarily for enterprise IT management use cases. It is intended for single-device deployment on specialized network hardware running Cisco’s IOS XE, supports robust network operations, and comes with vendor support. The license is officially documented for English language environments and is optimized to enhance performance in enterprise networking infrastructures.
C9500-NW-1A price is $3,484.00, a 47.3% saving from the Cisco list price of $6,607.00. C9500-NW-1A is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for C9500-NW-1A for additional pricing. Browse the full Cisco Catalyst 9000 Switch Licenses series or explore all Cisco products.
A global enterprise campus network migrates its legacy distribution layer to the C9500-NW-1A-ELA C9500 Network Stack Advantage, stacking nine 100GbE switches into a single logical chassis. The result: 20Tbps of throughput, sub-second failover, and 50% faster branch deployments, delivering enterprise-grade resiliency and simplified operations.
A hyperscale data center implements the C9500-NW-1A-ELA C9500 Network Stack Advantage as leaf switches in a spine-leaf topology, leveraging 48×25GbE and 6×100GbE ports per unit. This configuration boosts east-west traffic performance by 40%, streamlines firmware and policy management across the fabric, and reduces power/cooling costs by 30% through unified stacking.
A multinational retail chain deploys the C9500-NW-1A-ELA C9500 Network Stack Advantage across 200 locations under Cisco DNA Center, creating a unified SD-Access fabric with role-based microsegmentation. This end-to-end solution enforces consistent security policies, cuts breach containment time by 60%, and accelerates application onboarding in under two weeks.
To get the detailed certification, please go to the Compliance Center.
 C9500-NW-1A |  CAT-DNA-P-ADD-5Y |  C9200-DE-48-SMSK |  C9500-32C-E-A-5 |  C9200L-DNA-A-24-1R | |
|---|---|---|---|---|---|
| Product Type | Software License | Software License | Software License | Software License | Software License |
| Software Category | Network Management | Network Management | Network Management | Network Management | Network Management |
| License Type | Perpetual | Subscription | Subscription | Subscription | Subscription |
| License Duration | Lifetime | N/A | 1 Year | N/A | 1 Year |
| Use Case | Enterprise | Enterprise | Enterprise | Enterprise | Enterprise |
| User Count | N/A | N/A | N/A | N/A | N/A |
| Device Count | 1 Device | N/A | 1 Device | N/A | 1 Device |
| Platform Compatibility | Cross-Platform | N/A | Web-Based | N/A | Web-Based |
| Delivery Method | Digital Key | Digital Key | Digital Key | Digital Key | Digital Key |
| Activation Type | Online Activation | Online Activation | Online Activation | Online Activation | Online Activation |
| Language Support | English | English | Multilingual | English | English |
| Bit Version | N/A | N/A | N/A | N/A | N/A |
| Cloud Integration | N/A | N/A | N/A | N/A | N/A |
| Software Format | Downloadable | N/A | Downloadable | Downloadable | Downloadable |
| Support Included | Vendor Support Required | Yes | Vendor Support Required | Yes | Vendor Support Required |
| Product Name | C9500-NW-1A-ELA C9500 NETWORK STACK ADVANTAGE | CAT-DNA-P-ADD-5Y-Cisco DNA Premier Catalyst Add-on, 5 Year Term License | C9200-DE-48-SMSK-Cisco DNA Essentials C9200 48P SMS-K | C9500-32C-E-A-5-C9500 32P100G, Essentials to Advantage Upgrade, 5 Years | C9200L-DNA-A-24-1R-Cisco DNA Advantage C9200L 24P 1Y, For Renewal Only |
| License Key Included | Yes | Yes | Yes | Yes | Yes |
| ESD (Electronic Software Delivery) | Yes | Yes | Yes | Yes | Yes |
| Renewable | No | Yes | Yes | No | Yes |
| Compliance Certifications | N/A | N/A | N/A | N/A | N/A |
| Product Region | Global | Global | Global | Global | Global |
Network Advantage stack enhanced routing and scalability.
Reliable performance with advanced features enabled.
Easy to apply and manage.
Improved flexibility across the core.
Strong enterprise networking capabilities.
C9500-NW-1A is Cisco’s perpetual Network Stack Advantage license for Catalyst 9500 switches, unlocking advanced Layer 3 routing, automation, security and telemetry features for high-performance enterprise networks.
Any Cisco Catalyst 9500 Series switch—from the 12-port 9500-12Q to the 48-port 9500-48YC—requires C9500-NW-1A to enable advanced network stack features beyond the Essentials tier.
Network Stack Advantage delivers BGP EVPN, MPLS L3VPN, VXLAN routing, segment routing, advanced QoS, encrypted traffic analytics, full-stack telemetry and SD-Access fabric connectivity.
Network Essentials covers basic Layer 2/3 functionality. C9500-NW-1A adds full Layer 3 routing protocols, segmentation, SD-Access fabric, advanced security and telemetry—ideal for large enterprise deployments.