Wireless

If we turnoff 2.4ghz, is there any negative consequences, that devices not supporting 5Ghz can connect to network or not?

cisco business 240ac looping upon reset [*05/08/2022 11:36:08.7799] dtls_init: Use SUDI certificate[*05/08/2022 11:36:08.7799][*05/08/2022 11:36:08.7799] CAPWAP State: Init[*05/08/2022 11:36:08.7899][*05/08/2022 11:36:08.7899] PNP is not required,[*0...

Hello There,I have an issue with cisco outdoor AP AIR-AP-1562I-E-K9 being not joined the controller. All indoor APs joined the controller perfectly and their MAC addess is detected. outdoor AP MAC address is detected on the controller and after a few...

I have 4 new 9120axi-b access points that are showing the duplex at full and the speed at 100.show interfaces wired 0wired0 Link encap:Ethernet HWaddr .....53:30UP BROADCAST RUNNING PROMISC MULTICAST MTU:1600 Metric:1full Duplex, 100 Mb/s Is there a ...

Hello,we got huge wifi issues in our network regarding 802.11 disassociation "events". From time to time we got disassociation "waves" in our network, disrupting the traffic of many devices. As you can image, something like this happen in the work ho...

hi everyone, I hope someone can help me. I bought a used WLC 2504 with version 8.2.130.0. Now I want to connect AIR-AP1242AG-E-K9 access points to the controller.The AP also finds the access point, but then returns the following:Cisco IOS Software, C...

Hello,For some unknown reasons, the WLC instance has been removed from our smart licensing portal.I tried to register again our WLC 5520, and forced it, but now we have this status :Smart Licensing is ENABLEDRegistration:Status: UNREGISTERED - REGIST...

HiThere is no connection between WLC to LW-AP and there is no capwap connection as well.  D1interface FastEthernet0/1switchport trunk encapsulation dot1qswitchport mode trunkswitchport nonegotiate!interface FastEthernet0/2switchport trunk encapsulati...

I unpluged the cisco AP port and again I pluged it but The AP can not join the WLC*Feb 28 04:15:04.001: %DTLS-5-SEND_ALERT: Send FATAL : Close notify Alert to 172.17.5.3:5246*Feb 28 04:15:04.102: %CAPWAP-5-AP_EASYADMIN_INFO: AP Easy Admin information...

Hello,I would like to ask you about a light access point that can't reach a WLC 2504 controller.The access point has an IP (with the DHCP server of the controller) but remains in "not joined" status on the controller.Would you have a solution please ...

I a setting up a Guest network on 9800L WLC. I have it setup to the point where the user can join the network but no redirect page pops when they join. I am able to see in DNAC that they IP learn is successful and L3 Auth starts but on testing no Red...

Good day colleagues! I have a one interesting question, in my opinion, about embedded IoT-BLE in c9100 WiFi APs and DNA-spaces architecture in general. To be honest I couldn't google this answer and couldn't find anything about it on cisco.com, stran...

After applying an upgrade to current version 17.06.05 on our two C9800-L-F-K9 devices (not in HA), one device won't boot anymore... LEDs are off. Powercycling let the onboard LEDs light up, but switching off after a few seconds, fans keep running on ...