Hi  This is not a matter of IOS version but IOS type. If the IOS is autonomous not way it is going to join a WLC.  It must be running a capwap image.     -If I helped you somehow, please, rate it as useful.- ... View more

If different vlans are fine, it must not be physical.    I´d check the config just to make sure but I agree that this make no sense.       -If I helped you somehow, please, rate it as useful.- ... View more

Hi  You´re saying that your WLC is connected to Nexus via trunk and when you ping from Nexus to WLC you face packet loss?  I´d start revising the cabling/fiber  and GBIC  between booth. This can be a physical problem. Check on Nexus interfaces is there are any drop, CRC etc.      -If I helped you somehow, please, rate it as useful.- ... View more

Hi    I have found something related but not sure if apply:   https://bst.cloudapps.cisco.com/bugsearch/bug/CSCur86600/?rfs=iqvred     -If I helped you somehow, please, rate it as useful.- ... View more

I see something weird. :   " *webauthRedirect: May 15 17:14:59.285: 94:39:e5:18:f0:73- Web-auth type Internal," "*webauthRedirect: May 15 17:14:59.285: 94:39:e5:18:f0:73- Web-auth type External"   What do you have on SECURITY >  Web Auth > Web Login Page ?     -If I helped you somehow, please, rate it as useful.-   ... View more

Hi,  If you have ISE you dont need to use CWA. I´m not expert in ISE but on my network the WLC does not need to send portal anymore.    Enable "Allow AAA Override". Enable mac filter on Layer 2 security and Layer 3 as none.      -If I helped you somehow, please, rate it as useful.- ... View more

Hi,   Check DNS e proxy on laptos. Keep in mind that this is probably devices problem and not network problem. The main reason problem for web redirect is DNS problem.    Also, try different browsers. Try to open a site with http website instead https.      -If I helped you somehow, please, rate it as useful.- ... View more

Hi      It is possible. I think you should set up the other´s Company SSIDs as Local more. This way, theirs traffic will be send to the WLC and will be easier to send it back to them via Nexus. For DHCP you can use SVI on Nexus and use helper-address pointing to their DHCP server. Their RADIUS server need to be added to your WLC and properly selected to their SSID.   When their clients associate to your AP, the DHCP request will be forwarded by the WLC to the Nexus and than to their network. The same for Radius request.  After fully associated and authenticated, client traffic will be send back to the WLC and, based on the gateway of the WLC dynamic interface, traffic will be send back to their network.   -If I helped you somehow, please, rate it as useful.- ... View more

Hi  Well, although ping is an universal connectivity tool, really useful, ping fail does not mean something is broken on your network. A feel condition may cause the ping to fail like ACL and Firewall.   As you said all service is running fine, you probably have some ICMP limitation into your network for some reason. As I said, ping is good to have but is not a requirements for thing to work.     -If I helped you somehow, please, rate it as useful.- ... View more