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Questions tagged [cisco-wlc]

For questions about Cisco Wireless LAN Controllers, where it is used in combination with the Lightweight Access Point Protocol (LWAPP) to manage light-weight access points in large quantities by the network administrator or network operations center. The wireless LAN controller is part of the Data ...

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Do Cloud Managed Access Points implement Split-MAC architecture?

I understand that when we have a on-premises controller, the 802.11 MAC functionality is split between Access Points and the physical controller device. What happens when we are using cloud-controlled ...
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1answer
84 views

Constant DHCP Requests with Cisco vWLC and Cisco 3560 setup

I'm having an issue identifying why my Cisco vWLC with DHCP bridging is flooding my DHCP servers with REQUESTS. These requests are coming in well over 1000/min. My Setup is in a lab, I am running a ...
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1answer
225 views

WPA2 Enterprise with NPS and WLC

I am pretty new to this and am trying to set up WPA2 enterprise where users can connect to the Wifi using their AD credentials (PEAP-MSCHAPv2). The Cisco WLC has been configured to relay requests ...
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207 views

Multiple APs repeatedly dissociate from Cisco 5508

I have a pair of Cisco 5508 controllers with close to 50 APs shared between the two. After some maintainence - changing from (the unsupported) LACP to LAG for the port-channel I have repeated issues ...
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1answer
161 views

WLC HA Pair Ip address when takeover

I have a WLC HA Pair, and every appliance has it's own ip address. for example: 1.1.1.1 main node and 1.1.1.2 the secondary. I have an SSID with AAA configured pointing to a NPS server which has the ...
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1answer
821 views

(Cisco/Apple) 802.11r Handoffs Failing: 802.11r Key Cache look up failed in (re)-assoc req

I am trying to set up a wireless LAN using two Cisco 3602i APs on a Virtual WLC running software version 8.2.160.0. My goal is to have an iPhone 6s using Voice-over-WiFi be able to fast-roam between ...
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1answer
1k views

Install VMware Tools on Cisco Virtual Wireless LAN Controller

I was interested in installing VMware Tools on a Cisco vWLC (version 8.3.102). Is there anyway to access a Linux shell on the appliance, or would I have to do something hacky like mount the vmdk on ...
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1answer
746 views

Cisco AP's ignoring option 43 offered via infoblox as the dhcp server [duplicate]

I have an issue with option 43 , the AP's (cisco )are learning option 43 when cisco switch is configured as the DHCP server but AP's are ignoring the option 43 when infoblox is configured as the ...
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1answer
759 views

Cisco WLC 5508 HA licensing

I have one Cisco WLC 5508 with 40 access points and I need to implement HA. So, as I understand, I need to buy the 5508 HA version of the controller. What is the differences between standard and HA ...
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1answer
58 views

DHCP in Wirelss LAN Controller

I want to manage the DHCP of my Wi-Fi traffic from my wireless LAN controller.I don't have a VLAN. It is just that i am using single interface e.g., Management interface. I have assigned the DHCP ...