: This is the "feature set." "IP Services" is a premium license level that enables full Layer 3 routing
Confirm the reload when prompted. The switch will restart, decompress the new IOS image, and load it.
Commit changes permanently to the Non-Volatile RAM (NVRAM) and execute a soft reload of the physical system hardware. Switch# write memory Switch# reload Use code with caution. c3560ipservicesk9mz1502se11bin upd
Understanding the naming convention of a Cisco Internetwork Operating System (IOS) image prevents accidental hardware bricking during an update. The filename decodes as follows:
To update a Cisco 3560 switch to this version, follow these standardized steps: : This is the "feature set
The ipservicesk9 feature set is particularly significant. It transforms a Layer 2 access switch into a dynamic Layer 3 routing device. The image supports dynamic routing protocols: OSPF (Open Shortest Path First), EIGRP (Enhanced Interior Gateway Routing Protocol), and BGP (Border Gateway Protocol) for complete enterprise routing capabilities. The k9 designation signifies the inclusion of cryptographic features, supporting secure management via and HTTPS .
If the switch fails to boot, interrupt the boot sequence to enter ROMMON mode and manually point it to the valid image. Switch# write memory Switch# reload Use code with caution
This image includes advanced routing, advanced security, and comprehensive management features needed in more complex network environments.
If you are running 12.1 or early 12.2, you upgrade the bootloader first. Use the (upgrade-helper) method or use the archive download-sw command.