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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...

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I'm about to install a dozen AIR-ANT2566P4W-R Antennas on 3802e access points and the AP's have the connectors marked as A,B,C or D but I don't see any label on the cable or connector on the AP.  Does it matter which cable on the anntenna is plugged ...

Alex-Pr by • Level 3
  • 552 Views
  • 0 replies
  • 0 Helpful votes

We have cisco WLC 2500 series and 5 APs 1700 series working on controller mode.I have configured the controller like i always used to do but this time the APs were unable to join the controller.This is what i did:controller IP address:192.168.1.250/2...

Hi, I'm trying to configure SSO between two 5508. Everything is working almost excellent but when I'm trying change Mobility MAC to different one, I cannot do this :(. After I configure mobility mac on both WLCs it's look like my new settings has bee...

Gunter by • Level 2
  • 1199 Views
  • 2 replies
  • 0 Helpful votes

I'm trying to set-up LEAP (because 7920 WLAN ip phone only can use this authentication) and WPA-PSK (because other WLAN clients are not cisco-compatible but running WinXP) on the same ssid.But web interface reports an error that simultaneous use of N...

m.radulovic by • Community Member
  • 3069 Views
  • 7 replies
  • 0 Helpful votes

Assuming we have a 802.3at (30W) capable Switch but we don’t need 802.11ac on the Cisco 3700 AP…can we disable the 802.11ac functionality ? I also think that without disabling the 802.11ac functionality on the 3700 AP the AP/Switch will negotiate aut...

mlinder01 by • Level 2
  • 24691 Views
  • 32 replies
  • 0 Helpful votes

I'm new to cisco wireless controllers. I have a new 5520 I'm setting up and I need help setting it up. We have a cisco virtual controller already, is it possible to back it up and use the setup for my 5520? Or do I have to do a complete new setup ?

eafriyie1 by • Visitor
  • 1710 Views
  • 2 replies
  • 0 Helpful votes

I have a problem with an Access Point, It can´t join to WLC 2504. When I reset de Access Point with the console show me this.     %Error opening tftp://255.255.255.255/ap3g2-k9w7-tar.default (connection timed out)ap: The Wlc works correct with firmwa...

gayala00111 by • Frequent Visitor
  • 486 Views
  • 1 replies
  • 0 Helpful votes

hi all, i got a WLC 2504 connected to a WS-C3560X-24P. the issue is whenever there's a power issue on the remote site, users reports they're unable to use their wifi. i always need to manually bounce the trunk port on the switch that's connected to W...

Model is 1832I-B-K9 I cannot get the AP to boot up for Mobility Express.  I have the AP installed on a completely isolated network so it is not getting any DHCP option 43, DNS resolution, or L2 broadcast response from a controller.  Switch has local ...

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