Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
New Member

"ip tacacs source-interface" command not working

I have a C-3750 L3 switch that's part of a project to get ACS-based authentication configured, and while I'm able to get most of the devices working, this one switch won't take the ip tacacs source-interface command. Can someone confirm whether this is an IOS issue?:

---C-3750-a(config)#ip tacacs source-interface loopback0

                                 ^

% Invalid input detected at '^' marker.

Current IOS on the device:

Switch Ports Model              SW Version            SW Image                

------ ----- -----              ----------            ----------              

*    1 28    WS-C3750G-24PS     12.2(44)SE            C3750-ADVIPSERVICESK9-M 

     2 28    WS-C3750G-24PS     12.2(44)SE            C3750-ADVIPSERVICESK9-M 

--

Thanks!

Everyone's tags (3)
2 ACCEPTED SOLUTIONS

Accepted Solutions
Cisco Employee

"ip tacacs source-interface" command not working

Its a bug:-

CSCsm28901

"ip tacacs source-interface" command missing in 12.2.44SE.

Please move to another IOS.

Cisco Employee

"ip tacacs source-interface" command not working

Since this is a known defect because ip tacacs source-interface" isn't available globally, you should be able to include it in a group configuration, for example:

tacacs-server host key

aaa group server tacacs+ TAC

server

ip tacacs source-interface

aaa authentication login default group TAC local

Let me know if you have any further queries.

~BR
Jatin Katyal

**Do rate helpful posts**

~BR Jatin Katyal **Do rate helpful posts**
4 REPLIES
Cisco Employee

"ip tacacs source-interface" command not working

Its a bug:-

CSCsm28901

"ip tacacs source-interface" command missing in 12.2.44SE.

Please move to another IOS.

Cisco Employee

"ip tacacs source-interface" command not working

Since this is a known defect because ip tacacs source-interface" isn't available globally, you should be able to include it in a group configuration, for example:

tacacs-server host key

aaa group server tacacs+ TAC

server

ip tacacs source-interface

aaa authentication login default group TAC local

Let me know if you have any further queries.

~BR
Jatin Katyal

**Do rate helpful posts**

~BR Jatin Katyal **Do rate helpful posts**
New Member

"ip tacacs source-interface" command not working

Thanks for confirming the fact that this is a bug. The workaround worked just fine. Thank you.

Cisco Employee

"ip tacacs source-interface" command not working

Uw. Thanks for updating/closing the thread.

~BR
Jatin Katyal

**Do rate helpful posts**

~BR Jatin Katyal **Do rate helpful posts**
1192
Views
0
Helpful
4
Replies
CreatePlease to create content