Dell S3048-ON EMC PowerSwitch Installation Guide March 2022 - Page 29

ONIE service discovery, Example of ONIE

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| ONIE: Uninstall OS | | ONIE: Update ONIE | | ONIE: Embed ONIE | | ONIE: Diag ONIE | | Dell EMC DIAG | | | | | | | | | | | Your switch comes with ONIE installed. Example of ONIE ONIE: Install OS For downloading and installing an OS from a URL Starts ONIE with ONIE Discovery Service (factory default boot) ONIE: Rescue Starts ONIE without ONIE Discovery Service Useful for running Diagnostics manually ONIE: Uninstall OS Restore to factory defaults erases any installed OS ONIE: Update ONIE For downloading and updating ONIE from a URL ONIE: Embed ONIE For downloading and updating ONIE from a URL and erases any installed OS ONIE: Diag ONIE Run Diagnostic package for S3048-ON Dell EMC DIAG Run Dell EMC Networking Diagnostic package for During the initial setup, the switch boots to ONIE Install. ONIE Install boots with ONIE Discovery to the console (ONIE:). ONIE service discovery ONIE attempts to locate the installer through several discovery methods, as shown. To download and run an installer, the ONIE Service Discovery feature uses the first successful method found. 1. Search locally attached storage devices for one of the ONIE default installer filenames-for example, the filename is: onie self update from the USB. 2. Query to the IPv4 and IPv6 link-local neighbors using HTTP for an installer. 3. Discover TFTP-based image from the DHCP server4. 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 command. NOTE: If you have a recovery USB plugged into your switch, you must remove it before installing the DIAG-OS 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 Management ports 29

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| ONIE: Uninstall OS
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| ONIE: Update ONIE
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| ONIE: Embed ONIE
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| ONIE: Diag ONIE
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| Dell EMC DIAG
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Your switch comes with ONIE installed.
Example of ONIE
ONIE: Install OS
For downloading and installing an OS from a URL
Starts ONIE with ONIE Discovery Service
(factory default boot)
ONIE: Rescue
Starts ONIE without ONIE Discovery Service
Useful for running Diagnostics manually
ONIE: Uninstall OS
Restore to factory defaults erases any installed OS
ONIE: Update ONIE
For downloading and updating ONIE from a URL
ONIE: Embed ONIE
For downloading and updating ONIE from a URL and erases any installed OS
ONIE: Diag ONIE
Run Diagnostic package for S3048-ON
Dell EMC DIAG
Run Dell EMC Networking Diagnostic package for <
platform
>
During the initial setup, the switch boots to ONIE Install. ONIE Install boots with ONIE Discovery to the console (
ONIE:
).
ONIE service discovery
ONIE attempts to locate the installer through several discovery methods, as shown. To download and run an installer, the ONIE
Service Discovery feature uses the first successful method found.
1.
Search locally attached storage devices for one of the ONIE default installer filenames—for example, the filename is:
onie
self update
from the USB.
2.
Query to the IPv4 and IPv6 link-local neighbors using HTTP for an installer.
3.
Discover TFTP-based image from the DHCP server4.
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 installing the DIAG-OS 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
Management ports
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