Reference Guide

Enable device protect

Update CPLD image success

root@dellemc-diag-os:~# shutdown -h now

[ xxx.xxxxxx] reboot: Power down

(UNPLUGGED POWER CABLES)

BIOS Boot Selector for VEP4600

Primary BIOS Version x.xx.x.x-xx

CPLD Version:x.x

CPLD Reset Source=0x44

root@dellemc-diag-os:~# updatetool --dev=ALL --device_version

BIOS version:

x.xx.x.x-xx

CPLD version:

CPLD_VERSION : offset 0x600 = 0x9

7: 4 MAJOR_VER = x

3: 0 MINOR_VER = x

MAIN-BMC version:

x.xx

BACKUP-BMC version:

x.xx

NOTE: When the update is complete, you must unplug and replug power cables to update the version.

Diagnostic package

The diagnostic applications, libraries, and configurations are packaged in a debian package called dn-diags-{PLATFORM}-

{PACKAGE_VERSION}.deb.

Executables are placed in /opt/ngos/bin, libraries are placed in /opt/ngos/lib, and configurations are placed in /etc/dn/diag.

To install the package on the switch, use the dpkg --install <package_name> command.

Dell EMC DIAG OS tools