: This identifies the hardware platform. This image is built specifically for the Catalyst 3560 fixed-configuration enterprise switches.

Diagnostics and troubleshooting tips

: It is highly recommended for students practicing advanced routing protocols that are not available in the "IP Base" version of the software. Some help with something I am missing with my QOS and VOIP

Upgrading to an IP Services image like 150-2.se11 unlocks the most robust feature set available for the 3560 platform:

The Cisco Catalyst 3560 (including variants like the 3560G and 3560-E) is an absolute staple in CCNA, CCNP, and CCIE home labs. Because you can pick up these switches on the used market for a fraction of their original cost, they are heavily utilized by students.

On 3560 (non‑E), BGP and full EIGRP/OSPF scale is limited by CPU/RAM – this image enables them but they are not line‑rate in hardware for all routes.

When prompted, confirm the reload. Do not power cycle the switch during the bootloader upgrade — it can take up to one minute to complete internal updates.

Full support for OSPF, EIGRP, BGP, and PBR (Policy-Based Routing).

As part of the "SE" train, this is considered a stable maintenance release.

The image is compatible with several Catalyst 3560 sub‑families: