topic Re: NAC integration with WLC in Wireless

NAC integration with WLC

yprasannas — Sat, 03 Jul 2021 22:54:30 GMT

Any doc on implementing inband wireless with NAC?

Lets say 2 SSIDs. 1 staff that has 30 networks based on 30 locations and 1 guest network for all locations. The Controller is trunked to the switch. How do u force the traffic to go to CAS?

Thanks in advance!

Re: NAC integration with WLC

d.donnelly — Fri, 23 May 2008 06:04:18 GMT

Hi, found this link, may be of some use:

http://www.cisco.com/en/US/docs/wireless/technology/clean_access/technical/reference/cleanAN.html

Can you let me know how it goes? Have to deploy a similar solution in a couple of weeks!

Re: NAC integration with WLC

Scott Fella — Sun, 25 May 2008 02:57:46 GMT

In-Band Virtual Gateway is the recommended configuration. What you have in the link is In-Band Real IP. You can use either one... with real ip you will need static routes. In IN-Band virtual gateway, the NAC will bridge the traffic from the untrusted to the trusted.

Basically the ssid is mapped to a vlan like 50 and that is passed onto a dot1q trunk to the switch. Vlan 50 is not routed and the only other port on vlan 50 is the untrusted port on the CAS. The CAS then bridges that to... lets say vlan 51 which is routed on the network.

Every time I have to deploy one of these, it still confuses me somewhat... So hope this doesn't confuse you.