Onie Service Discovery - Dell EMC PowerSwitch S4100-ON Series Installation Manual

x86_64
ONIE:/ # onie-sysinfo –v (ONIE Version programmed)
3.23.1.0
ONIE:/ #
ONIE:/ # uname -a
Linux onie 3.2.35-onie+ #1 SMP Tue Dec 9 17:08:16 PST 2014 x86_64 GNU/Linux ONIE:/ #
ONIE:/ # lspci
00:00.0 Class 0600: 8086:1f0c
00:01.0 Class 0604: 8086:1f10
00:02.0 Class 0604: 8086:1f11
00:03.0 Class 0604: 8086:1f12
00:0e.0 Class 0600: 8086:1f14
00:0f.0 Class 0806: 8086:1f16
00:13.0 Class 0880: 8086:1f15
00:14.0 Class 0200: 8086:1f41
00:14.1 Class 0200: 8086:1f41
00:14.2 Class 0200: 8086:1f41
00:16.0 Class 0c03: 8086:1f2c
6:1f22 lass 0106: 8086:1f32
00:1f.0 Class 0601: 8086:1f38
00:1f.3 Class 0c05: 8086:1f3c
01:00.0 Class 0200: 14e4:b960 (NPU PCI detection)
01:00.1
ONIE:/ #

ONIE service discovery

ONIE attempts to locate the installer through several discovery methods.
To download and run an installer, the ONIE Service Discovery feature follows these steps in order and uses the first successful method
found:
1 Search locally attached storage devices for one of the ONIE default installer filenames—for example, onie self update from the
USB.
2 Discover TFTP-based image from the DHCP server.
3 Query to the IPv6 link-local neighbors using HTTP for an installer.
ONIE ifconfig eth0 command examples
If none of the ONIE Service Discovery methods are successful, you can disable this using the onie-discovery-stop command.
You can install an operating system manually from HTTP, FTP, or TFTP using the onie-nos-install <URL> command.
NOTE: If you have a recovery USB plugged into your switch, you must remove it before using the onie-nos-install
command.
The ONIE Install environment uses DHCP to assign an IP address to the management interface—eth0. If that fails, it uses the default IP
address 192.168.3.10/255.255.255.0.
To display the IP address, use the ifconfig eth0 command, as shown.
ONIE:/ # ifconfig eth0
eth0 Link encap:Ethernet HWaddr 90:B1:1C:F4:9C:76
inet addr:10.11.53.33 Bcast:10.255.255.255 Mask:255.0.0.0
inet6 addr: fe80::92b1:1cff:fef4:9c76/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:18 errors:0 dropped:0 overruns:0 frame:0
TX packets:24 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000
RX bytes:1152 (1.1 KiB) TX bytes:6864 (6.7 KiB)
Interrupt:21 Memory:ff300000-ff320000
Management ports 61