3750 doesn't support radius?

Unanswered Question
Feb 9th, 2010
User Badges:

Hello All,

I am trying to configure radius on 3750 but I don't see the commands. I have no ideas why. Could someone help?


cisco WS-C3750-48TS (PowerPC405) processor (revision M0) with 118784K/12280K bytes of memory.
Processor board ID CAT0938R45U
Last reset from power-on
2 Virtual Ethernet interfaces
48 FastEthernet interfaces
4 Gigabit Ethernet interfaces
The password-recovery mechanism is enabled.

512K bytes of flash-simulated non-volatile configuration memory.
Base ethernet MAC Address       : 00:15:63:FB:58:00
Motherboard assembly number     : 73-9680-08
Power supply part number        : 341-0028-02
Motherboard serial number       : CAT093909FN
Power supply serial number      : LIT093400A6
Model revision number           : M0
Motherboard revision number     : B0
Model number                    : WS-C3750-48TS-S
System serial number            : CAT0938R45U
SFP Module assembly part number : 73-7757-03
SFP Module revision Number      : A0
SFP Module serial number        : CAT093903W2
Top Assembly Part Number        : 800-25854-02
Top Assembly Revision Number    : B0
Version ID                      : V05
CLEI Code Number                : CNMV300CRE
Hardware Board Revision Number  : 0x01

Switch Ports Model              SW Version            SW Image                
------ ----- -----              ----------            ----------              
*    1 52    WS-C3750-48TS      12.2(46)SE            C3750-ADVIPSERVICESK9-M


% Unrecognized command
Special54-Cyber(config)#radius ?
% Unrecognized command
regexp  resource  rmon  route-map  router


  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 0 (0 ratings)
b.julin Tue, 02/09/2010 - 10:59
User Badges:
  • Bronze, 100 points or more

That would surprise me.  But I don't have any 3750s to look.

Do the "aaa group server radius" or "ip radius source-interface"

commands exist?  Maybe they pulled it out of global conf

directives and made it all per-group?

sachinraja Tue, 02/09/2010 - 11:42
User Badges:
  • Red, 2250 points or more


You might just need to enable radius authentication via aaa, and then try adding the radius-server commands ?

do "aaa authentication login xxxxx group radius"

aaa group server radius xxxx

server *.*.*.*

radius-server host x.x.x.x

radius-server key *****

Try this and let us know



This Discussion