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The Numbers of MAC Addresses is different

Created: Dec 25, 2020 12:30:54Latest reply: Dec 26, 2020 18:36:48 283 2 0 0 0
  Rewarded HiCoins: 0 (problem resolved)

Hello everyone,

After MAC address authentication is configured on an S5720EI, the numbers of MAC addresses displayed in the output of the display mac-address interface and display mac-authen commands are different. The outputs of the display mac-address interface and display mac-authen commands are as follows:

<JHJJ-jiancexian>display mac-authen

 Online user(s) info:

 UserId   MAC/VLAN            AccessTime              UserName

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

 69       c056-xxxx-6659/22   2020/12/19 22:44:59     c056e33c6659            

 71       c056-xxxx-667b/22   2020/12/19 22:44:59     c056e33c667b            

 73       c056-xxxx-655f/22   2020/12/19 22:44:59     c056e33c655f            

 74       c056-xxxx-6573/22   2020/12/19 22:44:59     c056e33c6573                     

 84       a4ba-xxxx-7e8f/22   2020/12/20 00:43:59     a4badb467e8f            

 155      c056-xxxx-03ce/22   2020/12/20 06:58:47     c056e3f003ce            

 156      c056-xxxx-03b4/22   2020/12/20 06:58:47     c056e3f003b4                               

 204      c056-xxxx-637b/22   2020/12/20 07:09:04     c056e365637b            

 205      c056-xxxx-6388/22   2020/12/20 07:09:04     c056e3656388            

 206      c056-xxxx-6408/22   2020/12/20 07:09:04     c056e3656408                       

 209      c056-xxxx-428d/22   2020/12/20 07:09:06     c056e3e4428d            

 210      c056-xxxx-5b8a/22   2020/12/20 07:09:08     c056e3f15b8a            

 211      c056-xxxx-63fd/22   2020/12/20 07:09:09     c056e36563fd            

 212      c056-xxxx-6393/22   2020/12/20 07:09:09     c056e3656393             

 241      ecf4-xxxx-e4d6/22   2020/12/20 09:19:44     ecf4bb5ce4d6            

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

 Total: 15, printed: 15                 //There are a total of 15 online terminals that have passed MAC address authentication.

<JHJJ-jiancexian>     display mac-add

<JHJJ-jiancexian>     display mac-address gi0/0/24

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

MAC Address    VLAN/VSI                          Learned-From        Type     

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

0005-xxxx-7334 22/-                              GE0/0/24            authen   

0005-xxxx-5cb6 22/-                              GE0/0/24            authen   

0023-xxxx-d491 22/-                              GE0/0/24            authen   

1c1b-xxxx-ccc9 22/-                              GE0/0/24            authen   

38bc-xxxx-976a 22/-                              GE0/0/24            authen   

3c97-xxxx-9e20 22/-                              GE0/0/24            pre-authen

40c6-xxxx-41d3 22/-                              GE0/0/24            pre-authen

4419-xxxx-95bc 22/-                              GE0/0/24            authen   

b857-xxxx-7036 22/-                              GE0/0/24            authen    

bcad-xxxx-6579 22/-                              GE0/0/24            authen   

bcad-xxxx-6591 22/-                              GE0/0/24            authen   

bcad-2xxx-5595 22/-                              GE0/0/24            authen   

bcad-x89e-ac0b 22/-                              GE0/0/24            pre-authen

c03f-xxxx-db08 22/-                              GE0/0/24            authen   

c056-xxxx-5b7d 22/-                              GE0/0/24            authen   

c056-xxxx-5b8a 22/-                              GE0/0/24            authen   

c825-xxxx-d583 22/-                              GE0/0/24            pre-authen

d4f9-xxxx-5bc8 22/-                              GE0/0/24            authen   

deff-xxxx-d1e2 22/-                              GE0/0/24            pre-authen

ecf4-xxxx-e4d6 22/-                              GE0/0/24            authen   

 

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

Total items displayed = 20                         //

There are a total of 20 online terminals on GE0/0/24.

Please help me! Thank you!


Featured Answers
DDSN
Admin Created Dec 25, 2020 12:31:23

Hi Planck,

Configure MAC address authentication on an interface, and run the display mac-authen command to check the number of terminals that have passed MAC address authentication on the interface.

The number of MAC addresses displayed in the output of the display mac-address command includes those of authenticated and non-authenticated terminals. If a terminal passes MAC address authentication, the type of its MAC address is authen. If a terminal does not pass MAC address authentication but its IP address is learned, the type of its MAC address is displayed as authen. If a terminal does not pass MAC address authentication and its IP address is not learned, the type of its MAC address is displayed as pre-authen.


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All Answers
DDSN
DDSN Admin Created Dec 25, 2020 12:31:23

Hi Planck,

Configure MAC address authentication on an interface, and run the display mac-authen command to check the number of terminals that have passed MAC address authentication on the interface.

The number of MAC addresses displayed in the output of the display mac-address command includes those of authenticated and non-authenticated terminals. If a terminal passes MAC address authentication, the type of its MAC address is authen. If a terminal does not pass MAC address authentication but its IP address is learned, the type of its MAC address is displayed as authen. If a terminal does not pass MAC address authentication and its IP address is not learned, the type of its MAC address is displayed as pre-authen.


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thank you!The Numbers of MAC Addresses is different-3714311-1
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