About stonent01

stonent01 · 11-11-2025

Normally we use Proline or Cisco brand SFPs but I'm considering trying some Startech ones for an idea I had. We have some areas of old OM1 fiber that I'd like to get running some 10G links over to the more remote areas of our property, and the about...

stonent01 · 09-18-2025

I have a 4431 that's running a really old IOS. I seem to remember in the past some of our layer 3 engineers have said they were upgrading it but apparently it has had some issues and always rolled back to the old IOS. None of those engineers are wi...

stonent01 · 07-24-2025

A number of years ago when we rolled out our 3650 switches we encountered the issue with ipdt (ip device tracking) which sends out fake arp requests with a source of 0.0.0.0 that seem to upset industrial automation devices like HMIs (PanelViews) and ...

stonent01 · 04-29-2025

We have a dual 9606R stack linked together with VSS. We had a street power blip today and it caused switch 2 in the stack to reboot. Switch 1 did not reboot. The loss of power was approximately 10 seconds. I think.The front power supplies on both...

stonent01 · 04-25-2025

I'm migrating a number of devices from old OM1/ OM2 links to OM3 or higher links.What I'd like to do is build functional port-channels between the switches, but not bring them live yet, but still confirm the links.I don't have any 10G capable testing...

stonent01 · 11-12-2025

Yes I already understand the implications. This was not intended as a long term solution. It was to extend some 10Gb to some places that would use it. I always use dual links back when the switch can support them and if I'm testing something new I...

stonent01 · 09-20-2025

Well the 9120 at least can join a mobility express controller running on a 3802. I assume the 9130 could as well.

stonent01 · 09-18-2025

As seems the norm I appear to have found a guide that explains it after asking the question. https://www.labminutes.com/blog/2016/04/cisco-isr-4000-upgrade-guide-3x-denali-162I guess if that's the best route I'll see about requesting one of the othe...

stonent01 · 05-02-2025

Apparently another division of my company had already dealt with this but didn't share the information with my site. Maybe Cisco should update the documentation on the 9606 to indicate they strongly suggest against running on 120V if there is possib...

stonent01 · 04-29-2025

Unfortunately the logs rolled over and I don't have the logs but I do think I have figured it out. The idle power usage from show power is 2460 watts. I noticed the PSUs said they had a capability of 1050 watts which meant losing two would drop below...

Member Since	‎04-10-2016 11:58 AM
Date Last Visited	‎11-11-2025 06:28 PM
Posts	56
Total Helpful Votes Received	8

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User Activity

Startech SFPs (lifetime warranty) opinions or other lower cost SFPs

4431 old IOS to new IOS upgrade issues

device-tracking enabled across trunk or no?

One C9606R rebooted with loss of 2 PSUs but the other did not.

Testing unknown fiber, and pre-testing new

Re: Startech SFPs (lifetime warranty) opinions or other lower cost SFP

Re: Cisco 9130AX Wifi 6 APs cant be master?

Re: 4431 old IOS to new IOS upgrade issues

Re: One C9606R rebooted with loss of 2 PSUs but the other did not.

Re: One C9606R rebooted with loss of 2 PSUs but the other did not.