Upgrading Microcode
Step 13 Verify that the correct microcode version is available in Flash memory:
Router# show controllers token
You have now completed downloading microcode to the Flash memory, downloaded the microcode to the TRIP, added the microcode commands to the configuration file, and updated the NVRAM with the new configuration file.
If any of the interfaces fail to return to their previous state, refer to the troubleshooting procedures in the hardware installation and maintenance publication appropriate to your chassis model.
Token Ring Interface Processor (TRIP) Installation and Configuration 27