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  Ask Me Anything Event   Welcome to the Cisco Community Ask Me Anything conversation. Submit your questions from  Monday,  August 4, 2025 through Friday, August 15, 2025. Our colleagues Saikat Nandy and Parithosh Vema will be waiting to assist you ...

sanandy - Parithosh Vema.jpg Pi7_Passport_Photo - Parithosh Vema.jpeg

Hi to all, I need the secondary POE OUT Port on the C9124 in vlan 99 RAP switch config > trunk with native vlan 201 , which is my mgmt for my access points RAP config > see picture 1 MAP config > see picture 2 I can ping RAP and MAP.  VLAN Transparen...

RAP.png MAP.png
Alex49 by Level 1
  • 517 Views
  • 2 replies
  • 0 Helpful votes

Hi Is there any document that shows that WLC 9800-40 support wifi-6 and 6G band! I cant find that document

Moudar by VIP Alumni
  • 1390 Views
  • 9 replies
  • 0 Helpful votes

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...

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mgollob by Level 1
  • 1330 Views
  • 5 replies
  • 0 Helpful votes

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?

Noovi by Level 1
  • 7446 Views
  • 9 replies
  • 0 Helpful votes

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...

ammahend by VIP Alumni
  • 1314 Views
  • 5 replies
  • 0 Helpful votes

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 ...

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...

Alex-Pr by Level 1
  • 730 Views
  • 2 replies
  • 0 Helpful votes

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...

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Moudar by VIP Alumni
  • 707 Views
  • 3 replies
  • 0 Helpful votes

I am trying to understand Guest Anchoring with the 9800 Controllers. In the 5500 series WLCs you had to access the WMI from the inside network through the firewall to the Anchor Controller Mgmt Vlan on a DMZ.  Then create another sub-interface on the...

Hi, We have recently deployed Prime 3.10.2 and added a 9800-L (SW 17.6.4) along with 10 X 9130 APs.. On adding the APs to the site maps within Prime, there is no RF heat maps being emitted from them. Just wondering if any has come across this issue a...

 What is the meaning of this Alert and what can I do to mitigate this. (for Unified Access Points)Message: '802.11a/n' interface of AP 'XXX' associated to controller 'XXXX)' is down. Reason: Radio reset due to (56) Radio channel set

collrbbrt by Level 1
  • 472 Views
  • 1 replies
  • 0 Helpful votes

Good afternoon,A new client is splitting off from a parent company this Fall. They current have AP1852E-B-K9 and WLC5200 and they want to migrate to 9800-WL. I will have an instance of the 9800-WL stood up before cutover, but once the WAN is moved fr...

JG1808 by Level 1
  • 1535 Views
  • 5 replies
  • 0 Helpful votes
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