Concept Guide
1 Power-cycle the chassis (pull the power cord and reinsert it).
2 Hit any key to abort the boot process. You enter uBoot immediately, the => prompt indicates success.
(during bootup)
press any key
3 Assign the new location to the Dell EMC Networking OS image it uses when the system reloads.
uBoot mode
=> setenv primary_boot f10boot
Boot variable (f10boot) can take the following values:
• ash0 — to boot from ash partition A.
• ash1 — to boot from ash partition B.
• tftp://server-ip/image-le-name — to boot from the network.
4 Assign an IP address to the Management Ethernet interface.
uBoot mode
=> setenv ipaddr ip_address
For example, 10.16.150.105.
=> setenv netmask mask
For example, 255.255.0.0.
5 Assign an IP address as the default gateway for the system.
uBoot mode
=> setenv gatewayip gateway_ip_address
For example, 10.16.150.254.
6 Save the modied environmental variables.
uBoot mode
=> saveenv
7 Reload the system.
uBoot mode
reset
Viewing the Reason for Last System Reboot
You can view the reason for the last system reboot. To view the reason for the last system reboot, follow this procedure:
• Use the following command to view the reason for the last system reboot:
EXEC or EXEC Privilege mode
show reset-reason [stack-unit {unit-number | all}]
Enter the stack-unit keyword and the stack unit number to view the reason for the last system reboot for that stack unit.
Management
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