Cisco Cisco IOS XE 3.5E

The package files for the Cisco IOS XE software are stored on the system board flash device (flash:).

You can use the show version privileged EXEC command to see the software version that is running on 
your switch. 

Although the show version output always shows the software image running on the switch, the model 
name shown at the end of this display is the factory configuration and does not change if you upgrade 
the software license.

You can also use the dir filesystem: privileged EXEC command to see the directory names of other 
software images that you might have stored in flash memory.

For information about how to upgrade the switch software, see the System Management Configuration 
Guide, Cisco IOS XE Release 3E (Catalyst 3850 Switches) at the following URL:

After you upgrade to Cisco IOS XE Release 3.7E, the WebAuth success page behavior is different from 
the behavior seen in Cisco IOS XE Release 3.3.X SE. After a successful authentication on the WebAuth 
login page, the original requested URL opens in a pop-up window and not on the parent page. Therefore, 
we recommend that you upgrade the Web Authentication bundle so that the bundle is in the format that 
is used by the AireOS Wireless LAN Controllers.

To download a sample Web Authentication bundle, follow these steps:

03.03.03SE

15.0(1)EZ3

10.1.130.0

15.2(4)JB5h

03.03.02SE

15.0(1)EZ2

10.1.121.0

15.2(4)JB5 

03.03.01SE

15.0(1)EZ1

10.1.110.0

15.2(4)JB2

03.03.00SE

15.0(1)EZ

10.1.100.0

15.2(4)JN

Universal

cat3k_caa-universalk9.SPA.03.07.00.E.152-3.E1.bin

Universal without DTLS

cat3k_caa-universalk9ldpe.SPA.03.07.00.E.152-3.E1.bi
n