About KBMTech

KBMTech · 09-26-2024

So I have had a few 4351ISR units that will not enter password recovery mode. My steps are below:Power on the routerPress CTRL-C until it enters ROMMONAt ROMMON1> confreg 0x2142at ROMMON2> resetThe router reboots and asks for user name and password. ...

KBMTech · 06-12-2024

I received a 9200L from the field that was factory-reset. I tried to do an emergency-install from USB but it is not a valid command. So I then tried boot usbflash0:cat9k_lite_iosxe.17.09.04.SPA.bin and it seemed it was going to work, but now it is st...

KBMTech · 07-23-2025

Yeah, it did a lot for my personal pride.

KBMTech · 07-22-2025

I am sorry I have not been back for a while, but I figured it out. Our company implemented SDWAN and the routers returning to the bench had been configured in controller mode. I noticed when I ran set from rommon. It showed DEVICE MANAGED MODE = cont...

KBMTech · 02-07-2025

John, You should also do a show switch stack-ring speed, as well as the show switch stack-ports summary.

KBMTech · 12-12-2024

I have the same issue, but it is not with every IP. We employ over 10000 of these 9120AXI' throughout all our locations and this issue occurs in about 1%. I have tried some of the fixes found here for boot loops, and that seems to work in about a fo...

KBMTech · 09-30-2024

I am sorry, this did not work.

Member Since	‎06-12-2024 06:07 AM
Date Last Visited	‎11-21-2025 12:00 PM
Posts	10
Total Helpful Votes Received	2

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confreg 0x2142 is not bypassing startup configuration on 4351ISR

9200L-48P-POE+ switch was factory reset

Re: confreg 0x2142 is not bypassing startup configuration on 4351ISR

Re: confreg 0x2142 is not bypassing startup configuration on 4351ISR

Re: CSCvj49423 - %SIF_MGR-1-FAULTY_CABLE:Switch 1 R0/0

Re: Cisco AP 9120 in deep green mode, no IP from DHCP

Re: confreg 0x2142 is not bypassing startup configuration on 4351ISR