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SL-A901-A
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Cisco ASR 901 Advanced Metro IP License - Spare
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Hand-picked by our procurement team for standout value. This unit is offered at our sharpest price on current stock, verified against live market rates.
Name:
SL-A901-A
- Description:
- Cisco ASR 901 Advanced Metro IP License - Spare
- Rating:
Added to cart 28 times recently
- Availability:
Ready to Ship
- Brand:
- Cisco
- GTIN:
- 0882658480010
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
- Warranty:
- 3
- Price:
$864.15
Quantity:
1
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SL-A901-A Overview
SL-A901-A-Cisco ASR 901 Advanced Metro IP License - Spare is a network management software license designed specifically for Cisco ASR 901 series routers. This spare license is offered as a perpetual license that provides lifetime activation for a single device, and it is delivered electronically as a digital key with an online activation process, ensuring prompt deployment and integration within enterprise network infrastructures.
Engineered for enterprise IT management and advanced metro IP routing use cases, this license falls under the network management category and is optimized for organizations seeking robust routing capabilities and reliable operational continuity. Its digital delivery format, combined with vendor support requirements and English language documentation, makes it an ideal solution for businesses looking to maintain critical infrastructure with minimal downtime.
SL-A901-A price is $864.15. SL-A901-A is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for SL-A901-A for additional pricing. Browse the full Cisco Router Ios License series or explore all Cisco products.
SL-A901-A Specifications
- Product Type
- Software License
- Brand
- Cisco
- Software Category
- Network Management
- License Type
- Perpetual
- License Duration
- Lifetime
- Use Case
- Enterprise
- Device Count
- 1 Device
- Delivery Method
- Digital Key
- Activation Type
- Online Activation
- Language Support
- English
- Software Format
- Downloadable
- Support Included
- Vendor Support Required
- Product Name
- SL-A901-A-Cisco ASR 901 Advanced Metro IP License - Spare
- License Key Included
- Yes
- ESD (Electronic Software Delivery)
- Yes
- Renewable
- No
- Product Region
- Global
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Product Comparison Table 
| SL-A901-A | C9500-48Y4C-EA-7 | N93-LAN1K9 | C1F1VISR1100S8P-01 | |
|---|---|---|---|---|
| Activation Type | Online Activation | Online Activation | Online Activation | Online Activation |
| Delivery Method | Digital Key | Digital Key | Digital Key | Digital Key |
| ESD (Electronic Software Delivery) | Yes | Yes | Yes | Yes |
| Language Support | English | English | English | English |
| License Duration | Lifetime | 7 Years | Lifetime | 1 Year |
| License Key Included | Yes | Yes | Yes | Yes |
| License Type | Perpetual | Subscription | Volume | Subscription |
| Product Name | SL-A901-A-Cisco ASR 901 Advanced Metro IP License - Spare | C9500-48Y4C-EA-7-7YR C9500 48P25G ESSEN TO ADVANTAGE UPG | N93-LAN1K9-LAN ENTERPRISE LICS FOR NEXUS 9300 PLATFORM | C1F1VISR1100S8P-01-Cisco ONE Tracker License for Cisco ISR 1100 Series 8P |
| Product Region | Global | Global | Global | Global |
| Product Type | Software License | Software License | Software License | Software License |
| Software Category | Network Management | Network Management | Network Management | Network Management |
| Support Included | Vendor Support Required | Yes | Yes | Yes |
| Use Case | Enterprise | Enterprise | Enterprise | IT Admin |
Compliance & Warranty
100% Genuine Product Guarantee
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
Up to 3-Year Warranty Coverage
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
Hassle-Free RMA & Returns
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Rigorously Tested & Quality Assured
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
A
Aria Montgomery
Reviewed on the 26 March 2026
5
The Advanced Metro IP License significantly boosted our routing capabilities. It handles complex IP protocols with ease. Professional and robust software for the ASR 901.
X
Xavier Knight
Reviewed on the 9 July 2023
4
Essential for metro aggregation. This spare license provided the advanced features we needed to scale our edge network. Stability and performance are both top-tier.
L
Lila Sterling
Reviewed on the 18 October 2022
4
High satisfaction with the ASR 901 IP upgrade. The feature set is comprehensive, and it has improved our overall network efficiency and management capabilities tremendously.
G
Grant Halloway
Reviewed on the 4 May 2024
4
A must-have for carriers. The advanced IP license is rock-solid and supports all the modern protocols required for high-density metropolitan deployments. Excellent reliability.
I
Isla Fischer
Reviewed on the 14 March 2017
5
Seamless integration. Adding this license to our ASR 901 was quick, and the immediate access to advanced routing features helped us meet tight project deadlines.
Questions & Answers
What is the Cisco ASR 901 Advanced Metro IP License – Spare (SL-A901-A)?
The Cisco ASR 901 Advanced Metro IP License – Spare (SL-A901-A) is a replaceable license module that unlocks advanced Layer 3 IP features on the ASR 901 router for metro edge applications.
Which advanced features does the SL-A901-A license enable?
The license enables MPLS TE, OSPFv3, ISIS, BGP, multicast VPNs, L3VPN, VPLS and advanced quality-of-service features for scalable metro edge deployments.
On which platforms is the SL-A901-A license compatible?
SL-A901-A is compatible exclusively with Cisco ASR 901 Series routers running IOS-XE 16.3.1 or later.
How do I install the Advanced Metro IP License – Spare?
Install the SL-A901-A module in the router’s Smart Licensing bay, register it in Cisco Smart Software Manager, and activate the feature set via the CLI.
Can I transfer the SL-A901-A license to another ASR 901 unit?
Yes. As a Cisco Smart License, it can be deactivated on one router and reactivated on another using your Cisco Smart Account.
What throughput is supported with the Advanced Metro IP License?
The license supports up to 80 Gbps of forwarding capacity on the ASR 901 platform, subject to hardware configuration.
Does the SL-A901-A license support IPv6 features?
Yes. It supports IPv6 routing protocols including OSPFv3, BGP4+ and multicast over IPv6 for end-to-end dual-stack deployments.
What are the minimum system requirements for SL-A901-A?
You need an ASR 901 router with IOS-XE 16.3.1+, sufficient flash and RAM, Smart Licensing enabled, and network connectivity to Cisco Smart Software Manager.
How do I verify that the license is active?
Use the CLI command “show license status” or “show platform software status control-processor brief” to confirm the Advanced Metro IP feature is active.
What is the difference between a spare and a standard license?
A spare license is a replaceable module for rapid field replacement, while a standard license is bound directly to a device and managed permanently.
How can I troubleshoot license activation failures?
Check connectivity to Cisco Smart Software Manager, verify your Smart Account entitlements, and review “show license all” for error codes.
What warranty and support options are available?
The SL-A901-A license is covered under Cisco’s standard warranty and can be backed by Cisco SMARTnet for 24×7 support and software updates.
How do I purchase and receive the license key?
Order through an authorized Cisco reseller; Cisco will provision the license in your Smart Account and deliver entitlement details via email.
What Metro edge use cases are supported by this license?
It supports mobile backhaul, business fiber services, wholesale metro Ethernet, and small-cell aggregation with MPLS and VPN services.
How does the Advanced Metro IP License improve network operations?
It simplifies service provisioning, enhances traffic engineering, and delivers carrier-grade resiliency for high-availability metro networks.
What is Cisco Smart Licensing and why is it required?
Cisco Smart Licensing centralizes license management in the cloud, ensuring compliance, automated renewals and easy transfers across devices.