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Configuring 802.1x on Cisco CatOS

July 25th, 2009

Here is an example of how to configure 802.1x on a Cisco 6500-series running CatOS:  (if you wish to configure dot1x on IOS, read this post)

Cisco_6503> (enable) wr ter
This command shows non-default configurations only.
Use ‘write terminal all’ to show both default and non-default configurations.
……………

begin
!
[config removed]
!
#dot1x
set dot1x quiet-period 30
set dot1x re-authperiod 30
!
#system
set system name  Cisco_6509
!
#!
#radius
set radius server 10.50.100.1 auth-port 1812 primary
set radius key openthedoor
!
[config removed]
!
set port dot1x 3/45 port-control auto
set port dot1x 3/46 port-control auto
set port dot1x 3/47 port-control auto
set port dot1x 3/48 port-control auto
set port dot1x 3/45 re-authentication enable
set port dot1x 3/46 re-authentication enable
set port dot1x 3/47 re-authentication enable
set port dot1x 3/48 re-authentication enable
set trunk 3/45 off negotiate 1-1005,1025-4094
set trunk 3/46 off negotiate 1-1005,1025-4094
set trunk 3/47 off negotiate 1-1005,1025-4094
set trunk 3/48 off negotiate 1-1005,1025-4094
set spantree portfast    3/45-48 enable
!
#module 15 empty
!
#module 16 empty
end
Cisco_6503> (enable)

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