About Charlie Jones

Charlie Jones · 03-18-2025

I am running Catalyst Center 2.3.7.7-70047-CSCwn89323.SMU. I have Application Visibility enabled, and have deployed Application QOS. 99% of my network is Cat 9K running 17.12.4. Has anyone come across documentation or a webinar that provides deta...

Charlie Jones · 02-28-2025

With stacked switches, we set the higher priorities on the switches that have the trunks to the core. Is there any benefit to assigning a priority to the other stack members? As an example, if it is three stacked switches, we would assign them: SW1...

Charlie Jones · 08-12-2024

We are in the process of migrating our N+1 5520 envirnment to 9800 N+1 environment. Both WLC's are in the same datacenter. With the 5520's we used the N+1 design so that we could test OS upgrades before deploying, and it gave us another WLC if we ...

Charlie Jones · 02-12-2024

I am running DNAC 2.3.5.5-70026 in a three-node cluster, non-SDA. My wireless network is based on 5520's and 2800 AP's. Are there any benefits for adding coverage areas and location regions to my wireless maps? We also have Cisco Spaces as a repl...

Charlie Jones · 10-04-2023

I am going to be upgrading the IOS on my 9300 switches due to a bug with IOS 17.6.5 and DNAC. I would like to enable Perpetual and Fast POE on my 9300's now. My question is will those features be enabled after the switch upgrade? The documentatio...

Charlie Jones · 03-03-2025

Thanks to everyone for their feedback on this and taking the time out of your day to reply.

Charlie Jones · 02-19-2025

Any updates on this? This morning I received a notification in CLI Analyzer that 3.7.2. is available but I can't find it.

Charlie Jones · 02-12-2025

I am experiencing this issue running 2.3.7.7-70047. I opened a case and the workaround has been to remove any sites from the Sites and Events field. I had my events set to use Global. Once I removed that from one of my alerts, I started to receive...

Charlie Jones · 08-14-2024

Hi,How did you resolve this with your 9800-40? We are in the process of migrating our wireless infrastructure from 5520 to 9800 and we have had the BAD_ADDRESS issue occur twice at one of our sites. Our DHCP servers are running Server 2022 so it do...

Charlie Jones · 08-14-2024

Thank you to both of you for your feedback. This was very helpful to hear what I was considering is a valid design.

Member Since	‎01-08-2013 10:55 AM
Date Last Visited	‎06-03-2025 01:01 AM
Posts	84
Total Helpful Votes Received	23

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Troubleshooting using Application Assurance Dashboard

Best practice for assigning switch priority in a stacked design

N+1 HA and splitting AP's across WLC's

Benefits of adding coverage areas and location regions to maps

Perpetual and Fast POE implementation

Re: Best practice for assigning switch priority in a stacked design

Re: CLI Analyzer 3.7.2

Re: Catalyst Center Email notification when alert is resolved

Re: AP or controller reload causing Windows DHCP BAD_ADDRESS

Re: N+1 HA and splitting AP's across WLC's