Product Type | Software |
Form Factor | Digital License (Software Image Upgrade) |
Software Name | Enhanced Multilayer Software Image |
Software Main Type | Network & Communication |
Software Sub Type | Network Connectivity/Management |
License Type | Product Upgrade |
Manufacturer Part Number | CD-3750-EMI= |
Manufacturer | Cisco Systems, Inc |
Brand Name | Cisco |
Product Name | Enhanced Multilayer Software Image for standard versions of the Catalyst 3750-48TS, 3750-24TS switches - Upgrade |
Compatibility | Standard versions of the Catalyst 3750-48TS, 3750-24TS switches |
Marketing Information | Cisco IOS Software is the world's leading network infrastructure software, delivering a seamless integration of technology innovation, business-critical services, and hardware support. |
Features | Provides advanced IP routing |
Cisco Enhanced Multilayer Image Upgrade for Catalyst 3750



Key Benefits

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- Enables advanced IP routing without hardware replacement, maximizing ROI on existing Catalyst 3750 switches
- Built on Cisco IOS Software, trusted across millions of deployed systems worldwide for high reliability and performance
- TAA compliant and produced in the United States, supporting procurement in regulated sectors
Product Overview
The Cisco Enhanced Multilayer Image Upgrade enhances the standard versions of the Catalyst 3750-48TS and 3750-24TS switches with Layer 3 routing features. Built on Cisco IOS Software, the upgrade unlocks advanced capabilities like dynamic IP routing and improved traffic management. Designed to extend the switch functionality without additional hardware investments, it enables enterprise-quality scalability and uptime. TAA compliant and manufactured in the USA, this upgrade is an efficient solution for network performance enhancement.
Specifications
Product Overview
Cloud Management & Licensing
Management Interface | Cisco IOS Command-Line Interface (CLI) |
License Deployment | Software Activation Key |
Upgrade Path | From Standard IOS to Enhanced Multilayer Image (EMI) |
Remote Management Support | Yes |
Licensing Model | Per Device License |
Bundled License Features | IP Routing, Access Control Lists, QoS Capabilities |
Compliance & Origin
Country of Origin | UNITED STATES |
TAA Compliant | Yes |
RoHS Compliance | Yes |
Trade Compliance | TAA Approved |
Interfaces
Routing Protocol Support | Static Routing, RIP, OSPF, EIGRP |
Layer Support | Layer 3 Enhanced Routing |
VLAN Support | Yes (Supports VLAN Routing) |
Switch Compatibility | Catalyst 3750 Series |
Advanced Security Features
Access Control Lists (ACL) | Yes |
QoS Capabilities | Yes |
Policy-Based Routing | Yes |
Security Features | Layer 3 IP Routing Security, Routing Protocol Authentication |
Physical & Environmental
Software Format | Digital (Software Image) |
Software Delivery Method | Electronic Software Download (ESD) |
Media Format | None (Digital License Only) |