C3560ipservicesk9mz1502se11bin Site
: Stub BGP support for connecting enterprise edges to multi-homed Internet Service Providers.
The c3560ipservicesk9-mz.150-2.SE11.bin image is a solid, production-grade Cisco IOS release for Catalyst 3560 Series switches, offering a practical blend of stability, features, and long-term support for enterprise edge deployments.
The ipservicesk9 image elevates the Catalyst 3560 switch from a basic access layer device to a fully functioning core or distribution layer router. Feature Category IP Base ( ipbasek9 ) IP Services ( ipservicesk9 ) Static Routing, RIPv1/v2, Routed Ports Static Routing, RIPv1/v2, Routed Ports Advanced IPv4 Routing Stub OSPF Routing Only Full OSPF, EIGRP, and BGP IPv6 Capabilities Basic IPv6 Host Management Advanced IPv6 Routing (OSPFv3, EIGRPv6) Multicast Routing IGMP Snooping Only PIM-SM, PIM-DM, PIM Sparse-Dense Mode High Availability Basic HSRP Advanced HSRP and VRRP Policy Management Standard Access Control Lists (ACLs) Policy-Based Routing (PBR) & Advanced QoS Hardware Requirements and Compatibility
: Integrates critical security fixes against Common Vulnerabilities and Exposures (CVEs) found in core IOS components. c3560ipservicesk9mz1502se11bin
Disclaimer: Cisco, Catalyst, and IOS are trademarks of Cisco Systems, Inc. This article is for educational purposes. Always verify firmware with official checksums.
Assuming you have a TFTP server set up:
Switch# reload
The binary executable file extension used for Cisco firmware. The IP Services Feature Set
: Indicates that the software runs from RAM (m) and is compressed via a ZIP-like utility (z).
(EoS) on May 31, 2021. While 15.0(2)SE11 was one of the final stable releases, it is no longer receiving official security patches. Common Use Case: This specific image is popular in CCNA/CCNP study : Stub BGP support for connecting enterprise edges
What do you have? (e.g., WS-C3560G-24TS, WS-C3560-8PC) What routing protocols do you plan to deploy on it? Solved: switch 3560e not loading IOS - Cisco Community
Obtain c3560ipservicesk9mz1502se11bin from the Cisco Software Central portal. Upgrade Steps
: Restricts IP traffic on untrusted Layer 2 ports to prevent address spoofing. Feature Category IP Base ( ipbasek9 ) IP
Keep the previous image in flash:
While the 15.0(2)SE11 release is stable, the 3560 series has a unique upgrade consideration. Some switches may have factory images that cannot be directly upgraded to certain later versions. For models like the WS-C3560-24TS, it is sometimes necessary to perform an intermediate upgrade (for example, to IOS 12.2(55)SE) before making the jump to the final target image. Always consult the release notes and Cisco's software advisor for your specific model to ensure a proper upgrade path.