Wireless

Hi AllI know that with 802.11a/b/g you see wireless data rates advertised in the beacons etc, these normally go up to 54Mbit Are these data rates negotiated by the ap and client depending on the rssi ? Also, what about 802.11n and 802.11ac etc, what ...

I have two AP 1802 connect to the 3504 controller.In FlexConnect mode, one client connect to AP1 and the other connect to AP2 , with the same SSID and VLAN.Both client can get on the internet, but they cannot ping each other. If clients are on the sa...

Hello Team, I don't know if I can ask this question here but plz if anyone know correct information please let me know. I want to give cisco wireless exam, but I don't know new exam code , papers  Can any send me all exam code and papers details or a...

Hi!! I have a WLC 2504 and AP 1602. Is it possible to give the client multiple ip addresses with one mac address. If yes, how it's made on WLC or AP?

Hello   I am trying to understand where the WLC is deriving the values for the Max Transmit powers for each of the 5 GHz channels. I have a feeling the answer lies in this Cisco document, but I can't find the relevant section in the table that correl...

Hi all!we got a new C9800 and got a branch office with 9120 AP's connected via flex connect.I created a guest ssid with flex connect and WebAuthWhen I login to that ssid, I'm not redirected to the wlc login page where I have to put in user/password.I...

Is there some limitation in Mobility Express that denies access to the admin web interface from a different subnet? I'm drawing a blank with the documentation unfortuantely. I bought three 1815 APs, one with the -C suffix to use as the controller, fo...

Hi guysI have a WLC 5520 and about 500 APs:  AIR-AP1815M-B-K9.If some how all these AP reboot (electrical loss for example), there will be about 20 random APs can not boot up. It show red led. On PoE switch port i still see it s up, but empty in show...

Hello Guys, we have a cisco 5520 series controller in HA mode running version 8.5.135.0. uplink switch configuration is the same for both the WLC. Issue: Not able to ping  WLC self-management IP and also outside IP from  Primary active controller(fro...

  Hi all, I'm attempting to build a mobility tunnel between an AireOS virtual wireless controller (8.8.130) and a C9800 virtual wireless controller ( 16.12.1s).  Are these models and software images compatible for creating a mobility tunnel? The link...

Hi all,I have a WLAN setup with WLC models 2504, 3504, 5509, 7100 all over the globe. I am standardizing the SNMP configuration for all these WLCs. I have created a SNMPv3 user, community string and trap receivers.When i create a community string or ...

Hi, I have upgraded the CIMC software on 2 Prime Servers from Version 2.0 to 4.1(1f) using and now when I launch the KVM link, the pop up windows opens but states that the page can not be reached.   Therefore, i am no longer able to launch the KVM co...