C3560-ipservicesk9-mz.150-2.se11.bin

image, this unlocks full Layer 3 routing capabilities, including OSPF, EIGRP, BGP , and advanced PIM/multicast features. Modern Features on Classic Gear:

If you are running a Catalyst 3560 in a production environment and require Layer 3 routing or advanced stability, upgrading to SE11 is highly recommended—provided your switch has the necessary RAM/Flash hardware to support it.

: Full support for Open Shortest Path First (OSPF), Enhanced Interior Gateway Routing Protocol (EIGRP), and Border Gateway Protocol (BGP). C3560-ipservicesk9-mz.150-2.se11.bin

: Enables creation of multiple isolated routing instances on a single physical switch. Enhanced Security and Quality of Service (QoS)

Without an active IP Services license, the switch falls back to IP Base or LAN Base, losing dynamic routing protocols. image, this unlocks full Layer 3 routing capabilities,

| Switch Model | Supported | Limitations | |--------------|-----------|--------------| | WS-C3560-24PS, 48TS, etc. | ✅ | 256 MB RAM required | | WS-C3560G-24TS, 48PS | ✅ | | | WS-C3560E-12D, 24TD, 48PD | ✅ | StackWise+, higher TCAM | | WS-C3560V2-24PS, 48TS | ✅ | | | WS-C3560X (all) | ❌ | 3560‑X uses IOS 15.2 or later |

Use your terminal program’s "Send XMODEM" feature to select the file. Once done, reset the baud rate to 9600 and type boot . : Enables creation of multiple isolated routing instances

The "IP Services" image sits above the "IP Base" and "LAN Base" feature sets. It transforms the Catalyst 3560 from a standard layer 2/3 access switch into an advanced, enterprise-grade multi-layer routing engine. Key capabilities unlocked by this image include: 1. Advanced Dynamic Routing Protocols

| Component | Meaning | Explanation | |---|---|---| | | Platform | This image is built for the Catalyst 3560 switch series. It works on 3560, 3560G, 3560V2, and 3560E platforms (with Flash and DRAM constraints). | | ipservices | Feature Set | IP Services feature set — includes Layer 2 switching, Layer 3 routing, and advanced enterprise features. | | k9 | Encryption | Indicates that the image includes strong cryptographic features (SSH, HTTPS, AES, etc.). | | mz | Memory Type | “M” indicates the image runs from RAM; “Z” typically denotes compression. This is the standard production image type. | | 150‑2.SE11 | Version | IOS version 15.0(2)SE11 — main release 15.0, second maintenance rebuild, SE (Special Edition) designation, and the 11th maintenance update in this train. | | .bin | File Format | Binary executable format, ready to be loaded directly onto the switch’s flash memory. |

If flash is low:

z indicates the file is compressed using zip/gzip format to save flash memory space.