Showing results for 
Search instead for 
Did you mean: 

Lennar ICX 7150-C12P Outage

New Contributor

I have seen many related posts of people losing internet after a power outage. The response have advanced technical information. I need help to restore my internet step by step from the moment I log into the computer.



Try to flash the switch boot image using USB (assuming you don't have network access) and that should fix the issue.

Syamantak Omer | Sr.Staff TSE | CWNA | CCNA | RASZA | RICXI

That guide you link is a little tricky.

when I run pintenv I get the IP address of my Gateway. so I'm unclear how to proceed

=~=~=~=~=~=~=~=~=~=~=~= PuTTY log 2022.11.05 11:55:40 =~=~=~=~=~=~=~=~=~=~=~=

ver=10.1.15T225 (Jan 30 2019 - 23:08:47 -0800)

Environment size: 99/16379 bytes


Hi @renotse 

Here is the official guide

and Here is video link :

Basically in simple words the TFTP server ( server it would be your PC ) the IP address '' is your switch so you have to match this addressing between your PC-ICX to preform the software recovery  

Like PC to have and ICX switch since they are under the same addressing range they can have connectivity and preform the software recovery .

You can omit the Gateway address  if the connecting is PC to ICX 

Best Regards 

Fernando Vasquez 

Thank you,

I was able to recover my ICX7150 and reinstall the software from  files I have from a previous upgrade.

My desire now, is to upgrade the software to the most current and stable version. I would like you to guide me in the file selection and upgrade method. (there are lots of file options on the download page for my switch)

I have read this guide and plan to use it.

How to Upgrade a Switch ICX-7150-C12P using a USB flash drive

I'm confused if I need to to the intermediate upgrade or if I am able to go straight to the latest recommended version.

I am able to ssh into my ICX7150 and here is partial output from "show version" command

SSH@ICX7150-C12 Switch>show version
Copyright (c) Ruckus Networks, Inc. All rights reserved.
UNIT 1: compiled on Sep 22 2019 at 23:54:26 labeled as SPS08090d
(28660224 bytes) from Primary SPS08090d.bin (UFI)
SW: Version 08.0.90dT211
Compressed Primary Boot Code size = 786944, Version:10.1.15T225 (mnz10115)
Compiled on Thu Jan 31 03:08:55 2019

HW: Stackable ICX7150-C12-POE

P.S. I am confused by this  detail. I had 2 files to choose from when I reinstalled SPS08090d.bin or SPS08090dufi.bin. I chose SPS08090.bin, but my "show version" output refers to SPS08090d.bin (UFI). 

Please elaborate on the difference in the UFI version