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Jason Salmans

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RE: Meta Quest VR on WLAN

Posted By Jason Salmans 04-23-2024 07:55:37 AM
Found In Egroup: Wireless Local Area Networking \ view thread
I got AirLink working on both our old 8510 Cisco and our newer 9800 Cisco using an 1815w hospitality unit. I'll try to include what I found out: I'm pretty sure the headsets support at least some 802.1x. I think we've been able to set them up using MSChapv2/PEAP. Since I'm never sure if the mDNS ...

RE: Cisco 9105 latency issues

Posted By Jason Salmans 03-25-2024 07:55:10 AM
Found In Egroup: Wireless Local Area Networking \ view thread
WLC upgrade went well and our network score in DNA went from low 70% to 99% so it seems like the 5ghz utilization/interference issue is indeed fixed for 1815w in 17.9.5 APSP1 ------------------------------ Jason Salmans Network Services Manager Arkansas Tech University jsalmans@atu.edu ----------- ...

RE: Cisco 9105 latency issues

Posted By Jason Salmans 03-21-2024 01:17:08 PM
Found In Egroup: Wireless Local Area Networking \ view thread
I posted this on the Cisco wireless community today too but going to copy and paste here for those who, like us, have seen the 5ghz high utilization issue on the 1815w units: I checked software downloads today and it looks like 17.9.5 now has an APSP that may fix our issue: https://software.cisc ...

RE: Cisco 9105 latency issues

Posted By Jason Salmans 03-11-2024 08:39:23 AM
Found In Egroup: Wireless Local Area Networking \ view thread
I've been actively discussing the 1815w issue on the Cisco Community since I still have a case open for it and thought I'd leave an update here as well. I've heard there is a fix in: 17.9.6 (not due out until the Fall) 17.12.3 (possibly due out any time) I've asked for an APSP for 17.9.4 but ...

RE: Cisco 9105 latency issues

Posted By Jason Salmans 02-02-2024 07:35:00 AM
Found In Egroup: Wireless Local Area Networking \ view thread
Been following this thread since we have a number of 1815w units deployed and will be deploying 9105axw units soon in one of our residence halls. We're on 17.9.4 with APSP8 and, like someone else mentioned, we moved up to this version because of kernel panic crashes on the 1815w. Those seem to have mostly ...

RE: Sources of 5ghz channel utilization?

Posted By Jason Salmans 11-29-2023 08:25:46 AM
Found In Egroup: Wireless Local Area Networking \ view thread
Thanks for that bug, that may be what I'm seeing. I ran the command on one AP showing the higher utilization this morning (no clients connected on 5ghz currently) and it did show cca_load of 49%. I also checked neighbors. It can see a fairly large number of other APs, many in the mid to upper -70 range, ...

RE: Sources of 5ghz channel utilization?

Posted By Jason Salmans 11-28-2023 07:33:58 PM
Found In Egroup: Wireless Local Area Networking \ view thread
I don't know about the location mdns. We do have the gateways enabled for the vlans the client traffic gets put on. I'm not 100% sure it's completely configured correctly though.. I think the wlc config analyzer is suggesting we set up a multicast vlan, for example. I know at least some of it works though ...

RE: Sources of 5ghz channel utilization?

Posted By Jason Salmans 11-28-2023 06:29:29 PM
Found In Egroup: Wireless Local Area Networking \ view thread
Yes, we installed the SMU to fix the IOS-XE http vulnerability as well as a recommended APSP to fix an issue we had on 17.9.3 that caused the 1815w to experience crashes. I'd have to verify with APSP it was. ------------------------------ Jason Salmans Network Services Manager Arkansas Tech University ...

Sources of 5ghz channel utilization?

Posted By Jason Salmans 11-28-2023 05:23:00 PM
Found In Egroup: Wireless Local Area Networking \ view thread
Hi all, I've been further looking into our channel planning and trying to tweak our RRM (we're using Cisco DNAC so I'm trying out the AI RRM). We updated our WLC to 17.9.4 recently and, to see if I could avoid the DFS channels (per my other recent post), I broke the buildings back down to 20mhz on ...

Crestron scheduling panels going offline

Posted By Jason Salmans 11-20-2023 10:33:41 AM
Found In Egroup: Learning Space Design \ view thread
Greetings all, Is anyone else using the Crestron Scheduling Panels that you hang on the wall outside of the room to show occupancy and upcoming meetings? We have these outside some of our classrooms have seem to be having a recurring issue where the panels show offline with the message "Sending Time ...

RE: DFS Channels and Consumer Devices in Residence Halls?

Posted By Jason Salmans 11-17-2023 07:57:45 AM
Found In Egroup: Wireless Local Area Networking \ view thread
In the residence halls, we're moving to a "hospitality unit per room" design, and the residence halls I've been looking at so far with this issue already have that model deployed. So in actuality, I think our density is high enough that 20mhz is going to be necessary in order to avoid too much co-channel ...

DFS Channels and Consumer Devices in Residence Halls?

Posted By Jason Salmans 11-16-2023 02:33:00 PM
Found In Egroup: Wireless Local Area Networking \ view thread
Greetings all, I fell down a rabbit hole today looking at rogue 5ghz SSIDs being detected in our residence halls that appeared to be Roku direct connect. This rabbit hole led me to the discovery that Roku apparently didn't support 5ghz DFS channels until just recently and then only on devices with ...

QoS for Wifi in Residence Halls?

Posted By Jason Salmans 04-01-2023 05:58:00 PM
Found In Egroup: Wireless Local Area Networking \ view thread
Just curious if anyone is doing QoS for wireless in residence halls and, if so, what kind of policies you ended up implementing? I'm starting to look into this with our Cisco hardware... I've started off with trying out optional Fastlane on our 9800 which I believe also enables platinum QoS but it's ...

RE: 2023 Higher Ed WLAN Survey

Posted By Jason Salmans 03-16-2023 07:15:12 AM
Found In Egroup: Wireless Local Area Networking \ view thread
Don, We have Cisco and client Isolation turned on with our main academic wireless and guest wireless but I believe we have it turned off in residence halls. The exception is in buildings where we have Wave 2 APs attached to our 9800 WLC and DNA. In those locations, we support Cisco UDN which allows ...

TLS-EAP certificate planning questions

Posted By Jason Salmans 10-12-2022 09:37:04 PM
Found In Egroup: Wireless Local Area Networking \ view thread
Greetings all, I'm researching 802.1x TLS-EAP to possibly use on campus for staff/faculty/student SSIDs. This would likely be a mix of BYOD and university-owned domain-joined devices. I'm familiar with the recommendations for on onboarding utility so I'll continue to look at that as well, however, at ...