Setup Guide

Dell EMC DIAG OS for N2200-ON and N3200-

ON Series

These sections describe the Dell EMC diagnostics.

Topics:

• DIAG OS installation or update

• Diagnostic test suite

• View DIAG versions

• View CPLD versions

DIAG OS installation or update

Load or update the DIAG-OS—the diag installer image—using the onie-nos-install command. The DIAG-OS installer runs in two

modes: Update mode or Install mode.

• In Update mode, the DIAG-OS updates the existing DIAG-OS and boots back to ONIE.

• In Install mode, the DIAG-OS erases the existing DIAG-OS and loads the new DIAG-OS.

NOTE: If you have a recovery USB plugged into your system, remove it before using the onie-nos-install command.

NOTE: Before you begin, go to www.dell.com/support and download the diagnostic package.

1. Enter the onie-discovery-stop command to stop ONIE Discovery mode.

2. Assign an IP address to the management interface and verify the network connectivity.

ONIE:/ # ifconfig eth0 xx.xx.xx.xx netmask xxx.xxx.x.x up

ONIE:/ # ifconfig

eth0 Link encap:Ethernet HWaddr 34:17:EB:05:B4:00

inet addr:xx.xx.xx.xx Bcast:xx.xx.xxx.xxx Mask:xxx.xxx.x.x

inet6 addr: fe80::3617:ebff:fe05:b400/64 Scope:Link

UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1

RX packets:43 errors:0 dropped:0 overruns:0 frame:0

TX packets:31 errors:0 dropped:0 overruns:0 carrier:0

collisions:0 txqueuelen:1000

RX bytes:5118 (4.9 KiB) TX bytes:7104 (6.9 KiB)

Memory:dff40000-dff5ffff

3. Upgrade the DIAG Installer.

NOTE:

In Install mode, the DIAG-OS installation removes any existing NOS and DIAG-OS partition. If you do not

create file /tmp/diag_os_install_mode, the DIAG-OS installs in Upgrade mode. In this case, the installation

process does NOT touch any existing NOS.

4. Start diagnostics.

To start the diagnostics, use the EDA-DIAG option from the GRUB menu.

a) Boot into the EDA DIAGs.

b) Log in as root.

Password: calvin.

c) Install the EDA-DIAG tools package.

NOTE: To return to your networking operating software, enter the reboot command.

18 Dell EMC DIAG OS for N2200-ON and N3200-ON Series