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...
@Zee-Far-Man wrote:I can not send you complete output, switch is in secure classified lab.
This reasoning is not going to work because there is nothing "confidential" from the ROMMON command of "set".
Besides, if this is a "secure classified lab", t...
Disconnect the cable from the laptop/phone, etc and leave it dangling. Perform the following:
conf t
interface Gi1/0/15
power inline never
do test cable tdr interface Gi1/0/15
Wait for about 20 seconds and then follow up with:
do sh cable tdr int...
Follow Steps 1 to Step 4 and it will put the package files back without a reboot.
This is a stack of 9300 -- Lady Luck shines down on you. Look at Step 3. Do you see the option "on-reboot"? (That's a bug: CSCve94966. It is suppose to say "NO-r...