Wireless

Client roaming between APs at high traffic load cause 3 second gap

We are operating our vehicles remotely in the underground mines over Wi-Fi, the data load from the machine is constant around 30Mbit/s (yes, six to eight HD-cameras).When switching between APs we have noticed that we sometimes get a transmission gap ...

CMX - cmxadmin password recovery 11.0

I am following this document to recover and reset the password for "cmxadmin" https://www.cisco.com/c/en/us/td/docs/wireless/mse/11-0-1/cmx-config/b_cg_cmx1101/performing_administrative_tasks.html#id_131101 When I reset my VM Server and edit ("e") in...

cmx password recovery instructions for CMX 11x.PNG

Mobility Express Upgrade Failure

Hello, I am in the process of updating a Mobility Express WLC from Cisco. I have deployed the TFTP server and the correct images and the pre-download worked on all access points except one. In the following picture you can see what output I get. I l...

Resolved! How to disable mac address in 9800 WLC

Hi Guys, As we know, there is option in Cisco 5520 WLC to mannualy disable any Mac addresses of user to deny network access to him. Is there any disable mac address option in Cisco 9800 WLC?

C9800-80 in HA cannot install APSP6

Hello everyone,I'm trying to figure out a frustrating issue. Attempting an install of APSP6 keeps bombing out and I'm unsure what steps to take next. Software: Version 17.09.04aROM: 17.3(3r)Error in question: Dec 13 21:21:01 Eastern: %INSTALL-3-OPER...

Upgrading 1 access point in ME from 8.5 to 8.10.

I am trying to upgrade my 2801i in mobility express from 8.5 to 8.10. Note:- My main wlc is already in 8.10, I need to upgrade another access point so that it can join main ME WLC.

Wired Guest issues in foreign-acnhor setup

Wired guests are not able to get out to internet, they can ping only at when payload is set to 1300 bytes or lower, this seems like an MTU issue, but its only effecting wired guest not wireless guest. Setup is a 9800 foreign on 17.9.5 code and 5520 a...

Resolved! Cisco 9124AX as WGB on non-DFS channels

We have this Cisco 9124AX for the European market, configured as WGB (work group bridge) and we would like to use it on non-DFS channels on the 5GHz band.However, we are not allowed to add any such channels to the scan list, we can only use channels ...

C9800-CL please register this device in 58 days alarm

Hello. The following alarm is constantly occurring in the C9800-CL raised to vm. It's like an alarm related to a license, is there a solution? -----------------------------------------------------------------------------------------------------------...

AP-AIR2802i-B-K9 No join

l installed newest version of Wireless controller 9800-CL Cloud but wont Join DTLS Error l dont why it wont join to controller

Can I change the regulatory domain for our new CW9164I-ROW AP?

We have a 9800-CL Wireless Controller running 17.12.2. We just got a new CW9164I-ROW AP and its registered by the operational interfaces are down due to a regulatory domain error. Is there a way to change the regulatory domain for the access point?...

I acquired 2 aps cisco 9120ax from one soon to the next, it does not g

Wireless IOSxe Client Ioslation and multicast

Hey everyone,Questions - on a guest WLAN I have client isolation enabled via the Peer to Peer blocking action to drop. I can see it blocks peer to peer unicast traffic, however multicast traffic between peers still flows. I can limit the mdns messa...

what's the algorithm for interface groups assingments on wlc 5508?

I'm trying to find a trustworthy source about the assignment algorithm of wireless traffic when many wireless clients send traffic to WLAN associated with an interface group, let's say with 4 VLANs. the documentation below doesn't say anything about ...

WLC, SSO and OEAP

Hi I got a pair of 5520 in SSO mode version 8.10.190. If you want to run OEAP then you need to enable Enable NAT Address on the management interface. The problem is that the "Enable NAT Address" is greyed out: the question is: is it possible to enab...