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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...
@PacketPath wrote:
Please refer to this doc -https://www.cisco.com/c/en/us/td/docs/switches/lan/c9000/infra/tdr/tdr-for-cable-status.html?utm_source=chatgpt.com
Thanks for sharing this link.
What the f*ck is this "document"? Did someone severely...
@Netmart, @balaji.bandi
Since IOS-XE version 16.X.X (and later), TDR is completely and utterly broken: CSCvw97924 & CSCwd97177. The results, distance- and pair-wise, cannot be taken seriously, trusted or truthful. Even determining if the fault is...
What troubleshooting was done to confirm that this a WiFi issue and it lies in the AP?
For Realtek RTL88xx, the wireless NIC driver should be, at a minimum, 6001.10.352.0 (and later). Refer to CSCwf03870.
For Intel-based AX2xx, the wireless NIC dr...
@eminfaliyev wrote:
Can Cisco DNA Center or Splunk provide this level of visibility, or are you using additional tools such as an IPAM or network management platform?
Nope. Because DNAC will not ping-n-poll platforms that are not Cisco and platform...