WTT

[icecream-guy]

What the the.....

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Switch-01#show mac address-table int gi1/17
Legend: * - primary entry
        age - seconds since last seen
        n/a - not available

  vlan   mac address     type    learn     age              ports
------+----------------+--------+-----+----------+--------------------------
No entries present.


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Switch-01#show mac address-table | inc 1/17
   152  3417.ebd4.3e29    static  Yes          -   Gi1/17



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Switch-01#show run int gi1/17
Building configuration...

Current configuration : 271 bytes
!
interface GigabitEthernet1/17
description (USR) Rm 134
switchport
switchport access vlan 152
switchport mode access
switchport port-security
switchport port-security mac-address sticky
switchport port-security mac-address sticky 3417.ebd4.3e29
end



6509 Sup32 12.2(33)SXJ7

[SimonV]

Maybe it's because of the port security (static binding vs dynamic)?

[deanwebb]

maybe it needs a good hard reboot.