10-26-2012 10:38 AM - edited 03-07-2019 09:42 AM
I am testing 802.1x with Cisco Catalyst 3750 and according to the documentation, the feature should be there but it is NOT. Can someone please help point me to the right direction? The command I am looking for is under interface configuration of "dot1x gues-vlan 111 (where 111 is the guest vlan if 802.1x supplicant fails to authenticate)
My IOS is c3750-ipservicesk9-mz.122-55.SE6.bin. As you can see, the "dot1x guest-vlan" option is NOT available here. According to Cisco, it should be available in 12.2(33) and I am running 12.2(55)
lab-c3750#sh run | i dot1x guest-vlan
dot1x guest-vlan supplicant
lab-c3750#
lab-c3750#conf t
Enter configuration commands, one per line. End with CNTL/Z.
lab-c3750(config)#int g1/0/23
lab-c3750(config-if)#dot1x ?
credentials Credentials profile configuration
default Configure Dot1x with default values for this port
max-reauth-req Max No. of Reauthentication Attempts
max-req Max No. of Retries
max-start Max No. of EAPOL-Start requests
pae Set 802.1x interface pae type
supplicant Configure supplicant parameters
timeout Various Timeouts
lab-c3750(config-if)#dot1x
Any ideas anyone?
Thanks in advance
10-26-2012 12:48 PM
That command is only available under global not interface
here is a config example from the config guide:
This example shows how to enable the optional guest VLAN behavior and to specify VLAN 5 as an IEEE 802.1x guest VLAN:
Switch(config)# dot1x guest-vlan supplicant
Switch(config)# interface gigabitethernet2/0/1
Switch(config-if)# dot1x guest-vlan 5
HTH
10-26-2012 12:50 PM
did you read my entire post before replying? I did try that but the feature is NOT there. See my orginal post
10-29-2012 09:11 AM
can anyone help? Thanks,
01-06-2022 03:14 AM - edited 01-06-2022 03:24 AM
Hello @david.tran
same problem with 3750G version 12.2(55)SE4 (ipbasek9-mz.122-55.SE4).
Have you found any solution to this?
Best regards
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