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Welcome to the Cisco Community Ask Me Anything Event   Welcome to the Cisco Community Ask Me Anything conversation. Submit your questions from Monday, September 14, 2026 through Monday, September 28, 2026. Our experts Shree Hari AB and Suman Sinha wi...

Shree Hari AB.jpeg Screenshot 2026-09-11 at 3.12.04 PM.png

We found a couple of old 1141N AP's in our network that were not associated with the controller. Upon investigation I found that the MIC had expired. We are currently running 8.3.133 on the controllers. If this command is used in the shot term, (unti...

daswann by • Level 2
  • 38716 Views
  • 8 replies
  • 0 Helpful votes

Let's assume thatAP1 is on channel 40 width 80mhz, AP2 is on channel 48 width 80mhz, It overlaps.As far as i understand 802.11ac has a functionality which detects width utilization per-frame and falls back to a much lower channel width. If AP1 detect...

iamzain by • Community Member
  • 939 Views
  • 1 replies
  • 0 Helpful votes

Going back to basics here what is the recomendation for uplinks / trunk connections to Cisco WLC in terms of spanning-treeOur WLCs are setup to use LAG and we're trunking multiple VLANs across the trunk to the WLC so i would imagine spanning-tree sho...

Evlaa2021 by • Frequent Visitor
  • 3418 Views
  • 4 replies
  • 0 Helpful votes

I am planning to install 9800 with HA configuration. It's Active-Standby. When configured as a port-channel, what will be the status of the port-channel of BB connected to standby 9800? suspended?? stand-alone??

Questions by • Level 2
  • 3827 Views
  • 3 replies
  • 0 Helpful votes

Hello,We are currently looking at setting up a radius server to connect our users/devices to the wireless network.So far we have that part working for those devices that support wpa2 enterprise.We have a few devices (TV etc) that do not support this ...

ZedKay by • Community Member
  • 7605 Views
  • 6 replies
  • 0 Helpful votes

Resolved! Zafiro mDNS

Greetings, we are currently trying to integrate a provider's entertainment system with our network. it is called zafiro cast and uses a chromecasts installed on the TVs inside the hotel rooms. they gave us this document which i attached here as their...

absuizo14 by • Level 3
  • 1767 Views
  • 3 replies
  • 0 Helpful votes

I am trying to get dynamic VLAN working using the locally switched VLAN name between a 9800 WLC and ISE over flexconnect. I can only get this to work if I have the name mapped in the flex group but this statically maps the VLAN name to the ID. Has an...

The port on the switch it is connected to will show connected and then not connected a few minutes later. This continually repeats. I also cannot see the AP on my WLC. This is not a new AP and has worked before.

K Lu by • Community Member
  • 852 Views
  • 2 replies
  • 0 Helpful votes
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