To upgrade the ROMMON version on a Supervisor Engine 720 or the Supervisor Engine 720-10GE running the Catalyst operating software, perform these steps:
Step 1 Check the active ROMMON information:
Console> (enable) rommon show
Step 2 Download the new ROMMON image from the TFTP server:
Console> (enable) copy tftp flash
Step 3 Program the new ROMMON image to the bootflash device on the Supervisor Engine 720 or the Supervisor Engine 720-10GE:
Console> (enable) rommon upgrade bootflash:c6ksup3-rm2.srec.8.5.1
Step 4 Check the new active ROMMON information:
Console> (enable) rommon show
Step 5 Reset the Supervisor Engine 720 or the Supervisor Engine 720-10GE:
Console> (enable) reset
Step 6 After the system comes up, check the ROMMON information again:
Console> enable