About Leo Laohoo

Leo Laohoo · 01-31-2023

@Kasun Bandara wrote:is this is assignment? Yes, this is an assignment.

Leo Laohoo · 12-20-2022

FN - 72520 - Some Cisco DNA Center Appliances Shipped Between September 2022 and November 2022 Have Incorrect Firmware Installed - BIOS/Firmware Upgrade Recommended

Leo Laohoo · 10-28-2022

Read the Release Notes very carefully and go with 17.6.4.

Leo Laohoo · 11-17-2021

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...

Leo Laohoo · 06-30-2021

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...

Leo Laohoo · 12-02-2023

Try: http://192.168.90.41 And this is only happening to one phone only?

Leo Laohoo · 12-02-2023

@Joseph W. Doherty wrote:I recall (?) a posting where someone had the specific issue that Cisco copper transceivers weren't supported on a recent platform. A very unpleasant surprise for that poster. I also recall (?) 3rd party non-Cisco copper tra...

Leo Laohoo · 12-02-2023

If the phone has an IP address, enter the IP address into a web browser and go to the Networks tab. Look at the details in there. Are they are all relevant and correct?

Leo Laohoo · 12-01-2023

High Channel Utilization on 2.4 Ghz. It is to be expected.

Leo Laohoo · 11-30-2023

Reboot both units.

Member Since	‎06-22-2008 04:57 PM
Date Last Visited
Posts	55,946
Total Helpful Votes Received	36253

User Statistics

User Activity

Re: Build 2 Router Network Topology

FN-72520 -Some Cisco DNA Center Appliances Have Incorrect Firmware

Re: Catalyst 9606r software version election

Cisco 3850: IOS-XE/Firmware Upgrade

Cisco ISR & ASR 1k Routers: IOS-XE/Firmware Upgrade (Install Mode)

Re: CP3905 unregistered in CUCM Issue

Re: Inquiry Regarding Network Upgrade Plan for 4-Floor Building

Re: CP3905 unregistered in CUCM Issue

Re: High Channel Utilization on AP

Re: C9800-40-K9 HA Pair rebooting