Wireless

Hi all,We are using Active Directory(Win2003 Server SP1), WLC+LAP1130, ACS4.1, WZC(WinXP with EAP-PEAP).The problem is that users are not able to authentication after changing passowrds to AD's 90 days passwords change policy.We are using machine aut...

Hi,I have a WLC 4404 with 4 x Gig ports. I have two of the ports etherchannel to my primary Catalyst 6513. I want to connect the two other ports on my WLC to my secondary Catalyst 6513 for redundancy. Do I just create an etherchannel on my secondary ...

i've a situation where i can't associate to the lightweight ap near to the pc but is able to associate to other laps in the 4th and 3rd floors. when i try to remove the mac from the lap (via the wlc), it just transfers to another lap but not to the o...

HiMy understanding of spatial multiplexing is that the separate data streams are better understood by the reciever when multipathing in the RF environment is high. If this is the case then to ensure multipathing, line of site between AP and STA shoul...

Hi all, Im planning on putting wireless in my warehouse over the next month, we have had a survey and we need 11 ap's and a controller, my question is, should we have a backup controller as the wireless is critical to the business here ? i was told t...

Hi,I am trying to get some clarity on how the backup controllers work. here is a scenario 2 controllers one in Site A and one in Site B. The APs in Site B have SSID tsunami-123 are mapped to VLAN 45. If the Site B controller went down and their backu...

Hi Team, did anyone has experiences with IPv6 Networks in a centralized WLAN Deployment? Are there any Hints or Guidelines? Rgrds, Michael

Hi all,My company is using a WLC2106 with 4 APs directly connected to the port 4 - 8. With port one to management/data VLAN. Two SSIDs "Manager" and "Staff" using WPA + TKIP were created and both bridged to the management interface (assigned to port ...

From my experiment (vers 4.1.85) it seem that AP keep in his NVRAM (lwapp_ap.cfg) some values which include the radio setting. Suppose somebody do a bad changes, like activating RRM for a particular radio, it can erase all the fixed values for all th...

Hi everybody,I have a PC with a GigabitEthernet LAN NIC and a WLAN NIC.The PC is connected to a Catalyst 3560 (switch A) and is also registered in an AP AIR-AP1231G-E-K9 connected to another Catalyst 3560 (switch B). Switch A and B are connected.If I...

We have a Cisco 1200 series access point, and we tried to do a firmware update. The update failed and the access does not seem to work now. The LEDs on the top blink in sequence: green, red, amber and it never stops. Resetting to factory defaults doe...

What is the major reason why a newer AP, the 1242, is $100 less than the older 1232AP.I see the data specs for each and see 1242 has more power options and appears to have better coverage in the g mode.So why is it $100 less? Im want to nkow the diff...

Hey Guys, I have a site that is experiencing periodic Denial of Service Deauthentication flood attacks. There are WLAN controllers in place that are doing their job as intended. They are isolating the AP that the client is spoofing through and disabl...