Errors Configuring Radius, TACACS server, and Device Tracking

[mumbles202]

Setting up a stack of 9300s and when I try to enter the following commands I'm getting an error:

SwitchConfig(config)#radius-server attribute 6 on-for-login-auth
                       ^
% Invalid input detected at '^' marker.

SwitchConfig(config)#radius-server attribute 6 support-multiple
                       ^
% Invalid input detected at '^' marker.

SwitchConfig(config)#radius-server attribute 8 include-in-access-req


SwitchConfig(config)#tacacs server 172.26.101.111
                            ^
% Invalid input detected at '^' marker.

SwitchConfig(config)# address ipv4 172.26.101.111
                        ^
% Invalid input detected at '^' marker.

SwitchConfig(config)# key mykey

ip device tracking probe auto-source fallback 0.0.0.1 255.255.255.0 override
ip device tracking probe delay 10

I applied an identical configuration on another stack without any issues.  For the device tracking I put in place the following:

device-tracking tracking auto-source fallback 0.0.0.1 255.255.255.0 override

device-tracking tracking

[marce1000]

 - Check if these may help : 
          https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst9300/software/release/16-5/configuration_guide/sec/b_165_sec_9300_cg/configuring_tacacs.html

          https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst9300/software/release/16-5/configuration_guide/sec/b_165_sec_9300_cg/configuring_radius.html#concept_8EC7C6C37A5C49139F5950ECA07993B2

 M.

[Mohsin Alam]

What's the IOS?
Check release notes for commands change 

## Make sure to mark post as helpful, If it resolved your issue. ##

[andrew.butterworth · Accepted solution]

aaa new-model

[mumbles202]

Thanks.  Going back through the log of the configuration session I see that the aaa new-model line errored out.  Makes sense now why the commands failed.  Thanks.