you will have to use a packet sniffer, else run a script (if you know) on the switch.

WS-C2960X-24TD-L GLC-BX-DGLC-BX-UGLC-LH-SMDGLC-SX-MMDGLC-EX-SMD1GLC-ZX-SMDGLC-TGLC-ZX-SMGLC-LH-SMGLC-SX-MMCWDM-SFP http://www.cisco.com/c/en/us/td/docs/interfaces_modules/transceiver_modules/compatibility/matrix/GE_Tx_Matrix.html

Did you implement the same IP address on two ports of different ASA,You may want to paste your config for both ASA for us to take a look.

Answer to 1 :http://www.cisco.com/c/en/us/td/docs/security/ise/1-2/user_guide/ise_user_guide/ise_man_license.html#pgfId-1053140 Answer to 2 :Same link, it does state which licenses are non stackable.For 3,You probably may want to obtain a wireless se...

If you are able to detect the SSID, the NAT is probably not configured properly.Will revert while i take a look.