FN - 72520 - Some Cisco DNA Center Appliances Shipped Between September 2022 and November 2022 Have Incorrect Firmware Installed - BIOS/Firmware Upgrade Recommended
Cisco 3850: IOS-XE/Firmware Upgrade
(Install Mode)
NOTE:
This procedure is aimed at Cisco 3850 switch ONLY.IOS-XE Bundle Mode is not covered. 9300, 9500 (vanilla & high-performance), ISR 1k, ISR 4k and ASR is not covered. Router(s) & switch(es) r...
NotesA Word from our Sponsors:Introduction:Section 1: General ProcedureSection 2: ROMMON UpgradeSection 3: Cellular Modem Firmware UpgradeSection 4: GOTCHA
Notes
This procedure is aimed at Cisco ISR 1k, ISR 4k and ASR 1k router ONLY.IOS-XE Bundle Mo...
@adamscottmaster2013 wrote:
@Leo Laohoo: Now you sound like a Cisco TAC engineer, upgrade to the latest
Read again. In this thread, I never mentioned the word "upgrade".
@Cpt Mocha wrote:the USB drive method doesn't seem to work.
How many USB flash drive were used?
Because not all USB flash drive are built with a single standard. We usually try many brands until we get to one that actually works.
@adamscottmaster2013 wrote:
1. Tell us more about the settings of the SSID. I mean, is this affecting OPEN authentication, PSK, Dot1x?Open authentication
2. Start with open authentication, does the Surface Pro work with open authentication?No
1. Re...