In dit artikel wordt de procedure voor het downloaden van firmware naar de switch via USB beschreven.
Kopieer het firmwarebestand (.stk-bestand) naar het USB-apparaat.
Voer de onderstaande opdracht in om te controleren of het apparaat wordt gedetecteerd:
show usb device
Sample Output
Console# show usb device Device Status.................................. Active Manufacturer................................... xxxxxxxxx Product Name................................... xxxxxxxxxx Device Serial Number........................... xxxxxxxxxxxxxxxxxxx Class Code..................................... 0x0000 Subclass Code.................................. 0x0000 Protocol....................................... 0x0000 Vendor ID...................................... xxxxxx Product ID..................................... xxxxxx USB Version Compliance......................... 2.0
Kopieer het firmwarebestand van het USB-apparaat naar de back-uppartitie van de switch.
Sample Output
console# copy usb://N4000v6.5.4.3.stk backup Transfer Mode.................................. Binary Data Type...................................... Code Destination Filename........................... backup Management access will be blocked for the duration of the transfer Are you sure you want to start? (y/n) y File transfer in progress. Management access will be blocked for the duration of the transfer. please wait... File contents are valid. Copying file to flash... File transfer operation completed successfully.
Voer de onderstaande opdracht in om te controleren of het bestand naar de back-uppartitie is gekopieerd.
show version
Sample Output
Console# show version Machine Description............... Dell Networking Switch System Model ID................... N4032F Machine Type...................... Dell Networking N4032F Serial Number..................... XXXXXXXXXXXXXXXXXXXXX Manufacturer...................... 0xbc00 Burned In MAC Address............. XXXX.XXXX.XXXX System Object ID.................. 1.3.6.1.4.1.674.10895.3044 CPU Version....................... XLP308H-B1 SOC Version....................... BCM56842_A1 HW Version........................ 3 CPLD Version...................... 17 unit active backup current-active next-active ---- ----------- ----------- -------------- -------------- 1 6.2.7.2 6.5.4.3 6.2.7.2 6.2.7.2
Voer de onderstaande opdracht in om van de back-uppartitie de actieve partitie te maken na het opnieuw opstarten.
boot system backup
Sample Output
Console# boot system backup Activating image backup ...
Voer de onderstaande opdracht opnieuw in om te controleren of de nieuwste firmware wordt weergegeven onder "next-active"
show version
Sample Output
Console# show version Machine Description............... Dell Networking Switch System Model ID................... N4032F Machine Type...................... Dell Networking N4032F Serial Number..................... XXXXXXXXXXXXXXXXXXX Manufacturer...................... 0xbc00 Burned In MAC Address............. XXXX.XXXX.XXXX System Object ID.................. 1.3.6.1.4.1.674.10895.3044 CPU Version....................... XLP308H-B1 SOC Version....................... BCM56842_A1 HW Version........................ 3 CPLD Version...................... 17 unit active backup current-active next-active ---- ----------- ----------- -------------- -------------- 1 6.2.7.2 6.5.4.3 6.2.7.2 6.5.4.3
Sla de huidige configuratie op en start de switch opnieuw op. De switch zou met de nieuwe firmwarecode moeten komen.
Upgrade de opstartcode en CPLD volgens de firmwarevereisten.