Verify/upgrade switch firmware
Refer to compatibility information earlier in these release notes for firmware version requirements.
- Telnet to the switch and login with the administrator username and password.
- At the switch console command (CLI) prompt, type the following, then press Enter: menu If prompted to save the current configuration, answer no (press the n key) to proceed. The main menu opens.
- From the main menu, tab to Command Line (CLI) and press Enter. The command prompt appears.
-
Check the version of firmware on the switch. To do this, type the
following, then press
Enter:
show flash
Information is displayed similar to the following example:
HP_iSCSI_switch1# show flash Image Size(Bytes) Date Version ----- ---------- -------- ------- Primary Image : 6737518 07/25/08 T.13.23 Secondary Image : 5886358 10/26/06 T.11.12 Boot Rom Version: K.12.12 Current Boot : Primary
- Check the Primary Image Version and refer to compatibility information earlier in these release notes. If instructed to change the firmware on the switch, do so before continuing.