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network:switches:cisco:fw_upgrade [2022/01/19 16:43] niziak |
network:switches:cisco:fw_upgrade [2022/01/20 14:40] (current) niziak |
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- | ====== FW Updata ====== | + | |
+ | ====== FW Update ====== | ||
Backup current FW | Backup current FW | ||
Line 7: | Line 8: | ||
</code> | </code> | ||
+ | ===== upgrade from tar archive ===== | ||
+ | This is recommend method. It will install all files (i.e. webui pages) from tar archive (not only firmware binary). | ||
+ | |||
+ | <code bash> | ||
+ | enable | ||
+ | ! make free space | ||
+ | delete flash:/c3560-ipbasek9-mz.150-2.SE11.bin | ||
+ | archive download-sw /overwrite tftp://192.168.28.199/c3560-ipbasek9-tar.150-2.SE11.tar | ||
+ | reload | ||
+ | </code> | ||
+ | |||
+ | |||
+ | ===== manual upgrade from bin ===== | ||
Upload new firmware: | Upload new firmware: | ||
<code bash> | <code bash> | ||
Line 22: | Line 36: | ||
</code> | </code> | ||
+ | |||
+ | |||
+ | ===== Boot without firmware ===== | ||
+ | |||
+ | Idea is to upload missing firmware file using console cable and XModem transer. | ||
+ | <code bash> | ||
+ | apt install minicom | ||
+ | minicom -D /dev/ttyUSB0 | ||
+ | </code> | ||
+ | |||
+ | <code bash> | ||
+ | ! switch terminal to faster spped | ||
+ | set BAUD 115200 | ||
+ | |||
+ | copy xmodem:c3560-ipbasek9-mz.150-2.SE11.bin flash:c3560-ipbasek9-mz.150-2.SE11.bin | ||
+ | |||
+ | ! CTRL+A+Z and choose send file from minicom menu | ||
+ | ! when transfer finishes: | ||
+ | |||
+ | unset BAUD | ||
+ | |||
+ | boot flash:c3560-ipbasek9-mz.150-2.SE11.bin | ||
+ | |||
+ | </code> | ||
+ | |||
+ | |||