Wireless

How do I disable DNS queries going to the AP from the wireless clients?  The AP are coming up from vulnerability scans to allow DNS Server Cache Snooping Remote Information Disclosure.  Looks like all the AP is working to serve DNS requests.

I have a small collection of 1131 AP's that have broken case lids, as I am sure others might also since they are a marvel of plastic engineering. Anyway,  I hate to throw away perfectly good AP's but I can't re-deploy them this way so I was wondering...

Hi Board,I have a 7.4 WLC pair - one as primary and one as secondary WLC. They are not doing AP-SSO.I'm aware of all the design and configuration guides, but there are still some questions.Primary WLC: 50 AP count / Secondary WLC: 500 AP count (due t...

Hello Cisco Friends, I have general question about the 871W and 871 Integrated Services Router.  Can I upgrade my 871W with the same IOS image running on the 871 router? I've tried to the use the cisco software navigator but 871W is not a supported p...

hi All, My query is to understand how much time will an AP take to failover to its secondary WLC(Backup) incase primary goes offline.Whats the heartbeat time for each AP to verify reachability to WLC. also what is the purpose of AP Fail over priority...

Hi everyone.Someone have the configuration procedure to configure the Cisco Aironet 1602I as dhcp server?Thank you

I need to generate a CSR request to obtain a 3rd party certificate for my WLC.i am not sure how i can do that. all document availble are for wlc 4400.let me know if the same process will apply to wlc5760 as well.

Hi! I have a little issue. I am configuring a Cisco Aironet 1252 as repeater. The root AP have 2 SSID. The authentication mode in first SSID is via mac-address, the other SSID is authenticate via WPA2. How can configure my Cisco Aironet as Repeater w...

Hello! I am having problem in configuring wlc 2504, in a security option i applied mac-filtering and it works fine.Now I need to configure mac-ip address binding, i tried both with gui and cli method but it is not working. While configuring mac-filte...

Hi!I'm trying to configure the push to talk feature built in to the Nortel 6140 wireless phone handset, but can't seem to make it work with our WLC 4400.This is from the Nortel documentation:"he WLAN Handset 2211 and WLAN Handset 6140 join the IP mul...

We have a cisco PI 2.1 managing switches and a lot of switchports have BPDUGuard enabled. When occur error-disable , request send email notification to administrator .By default, when a port of a switch goes down, the Prime generates alarm for that. ...

hello Gurus of LTE,my inquiries is regarding TAI list. we configure TAI list in Cisco MME containing two TAC. The TAC-LAC mapping was also checked. however TAI list did not worked, TAU request was monitored when a drive test was done. Do you know of ...