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IP Services upgrade enabled advanced features on EtherSwitch module. Stable performance.
SL-ES3G-16-IPS
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SL-ES3G-16-IPS IP Services License Upgrade 16 Port GE ES3 Et...
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SL-ES3G-16-IPS
- Description:
- SL-ES3G-16-IPS IP Services License Upgrade 16 Port GE ES3 EtherSwitch
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- Brand:
- Cisco
- GTIN:
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- Warranty:
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- List Price:
$3,140.00
- Price:
$1,359.0056.7% off
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SL-ES3G-16-IPS Overview
SL-ES3G-16-IPS-SL-ES3G-16-IPS IP Services License Upgrade 16 Port GE ES3 EtherSwitch is a network management software license designed to enhance the capabilities of the 16 Port GE ES3 EtherSwitch with advanced IP services. This upgrade integrates seamlessly with existing hardware through an easy online activation process, offering a lifetime, perpetual license to expand device functionality in professional network environments.
Targeted at IT administration within SMBs, enterprises, and education sectors, this IP services upgrade delivers robust network management features with full digital key delivery and immediate email access upon purchase. It is officially certified for use in network hardware environments, ensuring compatibility with standard management interfaces across Windows, macOS, and Linux platforms.
SL-ES3G-16-IPS price is $1,359.00, a 56.7% saving from the Cisco list price of $3,140.00. SL-ES3G-16-IPS is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for SL-ES3G-16-IPS for additional pricing. Browse the full Cisco Router Ios License series or explore all Cisco products.
SL-ES3G-16-IPS Specifications
- Product Type
- Software License
- Software Category
- Network Management
- License Duration
- Lifetime
- User Count
- N/A
- Device Count
- N/A
- Delivery Method
- Digital Key
- Activation Type
- Online Activation
- Bit Version
- N/A
- Cloud Integration
- N/A
- Support Included
- Vendor Support Required
- License Key Included
- Yes
- ESD (Electronic Software Delivery)
- Yes
- Renewable
- No
- Compliance Certifications
- N/A
- Product Region
- Global
- Language Support
- English
- License Type
- Perpetual
- Software Format
- Downloadable
- Use Case
- IT Admin
- Platform Compatibility
- Web-Based
- Product Name
- SL-ES3G-16-IPS-SL-ES3G-16-IPS IP Services License Upgrade 16 Port GE ES3 EtherSwitch
SL-ES3G-16-IPS Use Case
Data Center East–West Segmentation with Dynamic Routing
In a Fortune 500 data center, IT architects deploy the SL-ES3G-16-IPS IP Services License Upgrade on a 16-port GE ES3 EtherSwitch to enable OSPF and BGP dynamic routing between virtualization clusters. Outcome: East–West traffic is isolated, path convergence is under 50 ms and network uptime exceeds 99.99%, reducing manual configuration and accelerating VM migration.
Enterprise Campus VoIP and Video QoS Assurance
A global manufacturer implements the SL-ES3G-16-IPS upgrade on campus floor switches to activate advanced QoS, ACLs and IGMP Snooping for 200+ VoIP handsets and HD video endpoints. Outcome: Consistent sub-30 ms latency, jitter under 5 ms, and 99.9% call-quality SLA compliance, ensuring crystal-clear communication and streamlined network operations.
Secure Multi-Tenant Branch Connectivity with VRF-Lite
A managed service provider outfits co-working spaces with 16-port ES3 EtherSwitches licensed by SL-ES3G-16-IPS to leverage VRF-Lite segmentation, policy-based routing and IPsec site-to-site tunnels. Outcome: Per-tenant traffic isolation, zero trust security posture, and simplified VPN elimination deliver 30% lower OpEx and on-demand secure connectivity.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| SL-ES3G-16-IPS |  L-FL-29-HSEC-K9= |  SLASR1-AES= |  SL-CNFIL-88X-1Y |  FL-19-HSEC-K9= | |
|---|---|---|---|---|---|
| Product Type | Software License | Software License | Software License | Software License | Software License |
| Software Category | Network Management | Other | Network Management | Network Management | Security |
| License Type | Perpetual | Volume | Perpetual | OEM | Volume |
| License Duration | Lifetime | Lifetime | Lifetime | Lifetime | Lifetime |
| Use Case | IT Admin | Government | Enterprise | IT Admin | Government |
| User Count | N/A | Unlimited | N/A | N/A | 1 User |
| Device Count | N/A | N/A | 1 Device | N/A | 1 Device |
| Platform Compatibility | Web-Based | Cross-Platform | Cross-Platform | N/A | Windows |
| Delivery Method | Digital Key | Digital Key | Email Delivery | Physical Media | Digital Key |
| Activation Type | Online Activation | Online Activation | Online Activation | Not Required | Online Activation |
| Language Support | English | English | English | 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 | Downloadable | Downloadable | Physical | Downloadable |
| Support Included | Vendor Support Required | Yes | Vendor Support Required | Vendor Support Required | Vendor Support Required |
| Product Name | SL-ES3G-16-IPS-SL-ES3G-16-IPS IP Services License Upgrade 16 Port GE ES3 EtherSwitch | L-FL-29-HSEC-K9=-U.S. EXPORT RESTRICTION COMPLIANCE LICENSE FOR 2921/2951 | Cisco ASR1000 Advanced Services License SLASR1-AES | SL-CNFIL-88X-1Y-Cisco 870 Series Option & Spare SL-CNFIL-88X-1Y | FL-19-HSEC-K9=-U.S. Export Restriction License for ISM-VPN-19 Module Only |
| License Key Included | Yes | Yes | Yes | No | Yes |
| ESD (Electronic Software Delivery) | Yes | Yes | Yes | No | Yes |
| Renewable | No | No | No | N/A | No |
| Compliance Certifications | N/A | N/A | N/A | N/A | N/A |
| Product Region | Global | North America | Global | Global | North America |
Reviews & Ratings
K
Kainat Abbas
5
Easy upgrade and improved switching flexibility.
R
Roberto Diaz
5
No issues during activation or usage.
A
Ali Nawaz
5
Good enhancement for ES3 modules.
H
Helmut Braun
5
Predictable and reliable switch licensing.
Questions & Answers
What is the SL-ES3G-16-IPS IP Services License Upgrade?
The SL-ES3G-16-IPS is a software license that unlocks advanced Layer 3 routing, IPv6, and security features on a 16-port GE ES3 EtherSwitch.
How many Ethernet ports are supported by the SL-ES3G-16-IPS upgrade?
The SL-ES3G-16-IPS upgrade applies to a fixed 16-port Gigabit Ethernet ES3 EtherSwitch platform.
Which advanced features does the IP Services License enable?
It enables OSPF, RIP, static routing, IPv6 forwarding, ACLs, VRF-Lite and policy-based routing on the ES3 EtherSwitch.
Is the SL-ES3G-16-IPS compatible with existing ES3 hardware?
Yes, the license upgrade is fully compatible with any 16-port GE ES3 EtherSwitch running the required firmware version.
What software version is required for the IP Services License?
You must run ES3 firmware version 3.2.1 or later to install and activate the SL-ES3G-16-IPS license.
How do I install the SL-ES3G-16-IPS license on my switch?
Use the switch CLI to upload the license file, then execute the ‘license install’ command and reload the device to activate.
How can I verify that the IP Services License is active?
Run the ‘show license status’ command in the CLI; the IP Services License entry will display as ‘Active’ if installed correctly.
Can I downgrade or transfer the IP Services License to another switch?
No, the SL-ES3G-16-IPS license is non-transferable and bound to the serial number of the original ES3 EtherSwitch.
What Layer 3 routing protocols are supported after upgrade?
After upgrade, the switch supports OSPFv2, RIPv2, static routing, and IPv6 routing protocols.
Does the license upgrade improve multicast capabilities?
Yes, it enables PIM-SM for IPv4 and IPv6 multicast routing, allowing efficient group traffic delivery across VLANs.
Are advanced security features included in the IP Services License?
Yes, the license adds extended ACLs, user-based MAC authentication, and policy-based routing for granular traffic control.
What QoS enhancements are unlocked by this upgrade?
It provides class-based weighted fair queuing, priority queuing, and traffic shaping for deterministic performance.
How does the IP Services License affect VLAN management?
It supports VRF-Lite, inter-VLAN routing, and advanced VLAN access policies for segmented network architectures.
What performance impact does the upgrade have on packet forwarding?
Layer 3 throughput remains line-rate at up to 32 Gbps switching capacity with hardware-accelerated forwarding.
What warranty and support options cover the SL-ES3G-16-IPS license?
The license includes a 90-day limited software warranty and is supported under your existing EtherSwitch maintenance contract.
Where can I purchase the SL-ES3G-16-IPS IP Services License Upgrade?
You can order the upgrade through our authorized reseller network or directly via our online store using SKU SL-ES3G-16-IPS.