Wireless

Hi Folks,sorry if that is kind of a beginners question,but I have been working with Cisco Wireless for quiet some while without it being my main focus.But I stuble a lot across the shortcuts RCB and MWAR.And I couldn't find out what those two abbrevi...

Cisco wireless controller reboot reason troubleshooting and how to avoid WLC reboot ?

Hi everyone, I try to reset a CISCO CAP2502i, and I follow this tutorial: https://tom-bullock.com/2016/10/18/factory-reset-air-cap3502i-e-k9/On the console I have:  IOS Bootloader – Starting system. FLASH CHIP: Micronix MX25L256_35F Xmodem file syste...

Hi,I have a quick question about how traffic is treated on a switchport(trunk) that connects to an access-point.On the trunk that connects to the access-point i can see dynamic mac-adresses on vlans that i have no mapping for in the flex-connect grou...

Hi All. First, apologies if I screw up any terminology, I'm not a network guy.  I'm trying to help out a charity with this issue and I'm stumped.  Hopefully someone can give me a push in the right direction. For many years now, the agency has had a C...

Hello,  Can some one went through this kind of behaviour on cisco Prime  Prime is making outbound telnet connections to an IP of  6.188.x.x on port 23.  We thinks its a security risk, Can someone help out how to rectify this. Regards,Ak

So basically I got complaints regarding bad wireless connectivity and I found an AP not showing any signal in the heatmap.Looked in on the eventlogs and found:%EVT-5-NTC_PROC: dot11_set_rm_scan:DFS DisableProcess: Dot11 Offchannel PROCESS%EVT-5-NTC_P...

Hi, can anyone suggest the possible reasons why Cisco ISE would authenticate an end user device with "5200 Authentication succeeded" but there is no active session? I've seen this several times for some users who are having trouble connecting. Am a n...

Anybody from Cisco to share some detail about timers for internal information about devices (client devices and APs) to appear as disconnected in Catalyst 9800?What I mean is that when a client disconnect from the LAP and join to another infrastructu...

We have a newer training room that was thrown together this year and we have an issue where two of the 4 pc's seem to find their way to an AP that is on the floor above them at 2.4 GHz.  The ping times are terrible, like over 1000, and they complain ...