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Cisco 2960 802.1x authentication fail

Physical switch version:

C2960 Boot Loader (C2960-HBOOT-M) Version 15.0(2r)EZ1, RELEASE SOFTWARE (fc1)
System image file is "flash:/c2960-lanbasek9-mz.150-2.SE5/c2960-lanbasek9-mz.150-2.SE5.bin"

 

The goal of this lab is only authenticated by the MAC address of the laptop.

Currently,I have a trouble as following and don't know what is this root cause .

Please give me a guide point. 

Thanks so much

*Mar  2 20:45:03.908: %AUTHMGR-5-START: Starting 'mab' for client (3c97.0e04.7075) on Interface Fa0/1 AuditSessionID C0A8DCA9000000AE099A3F70
*Mar  2 20:45:04.218: %MAB-5-FAIL: Authentication failed for client (3c97.0e04.7075) on Interface Fa0/1 AuditSessionID C0A8DCA9000000AE099A3F70
*Mar  2 20:45:04.218: %AUTHMGR-7-RESULT: Authentication result 'no-response' from 'mab' for client (3c97.0e04.7075) on Interface Fa0/1 AuditSessionID C0A8DCA9000000AE099A3F70
*Mar  2 20:45:04.218: %AUTHMGR-7-FAILOVER: Failing over from 'mab' for client (3c97.0e04.7075) on Interface Fa0/1 AuditSessionID C0A8DCA9000000AE099A3F70
*Mar  2 20:45:04.218: %AUTHMGR-7-NOMOREMETHODS: Exhausted all authentication methods for client (3c97.0e04.7075) on Interface Fa0/1 AuditSessionID C0A8DCA9000000AE099A3F70
*Mar  2 20:45:04.218: %AUTHMGR-5-FAIL: Authorization failed or unapplied for client (3c97.0e04.7075) on Interface Fa0/1 AuditSessionID C0A8DCA9000000AE099A3F70
*Mar  2 20:45:05.720: %LINK-3-UPDOWN: Interface FastEthernet0/1, changed state to up
*Mar  2 20:45:06.726: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to up

1 REPLY
Cisco Employee

I have a few questions:1.

I have a few questions:

1. What type of Radius server do you have?

2. Can you post a screen shot of your Radius AAA policies

3. Do you have the mac address entered in your Radius server

4. Provide the output from the following commands:

- show aaa servers

- show authentication session interface interface_name_number

 

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