PORT-W-LOCKPORTACTIVE- Sw ESW 520

[Nguyen KeThuc]

Hi all,

I am using Cisco ESW 520 -48 port for Server connections. I see  an warning in the system log file :

2SWPORT-W-LOCKPORTACTIVE: A packet with source MAC e4:1f:13:f1:fb:b6 tried to access through port e47 which is locked

So, I also ping to the server in the port e47 and it has packet loss:

HAN2-VG01#ping 10.27.0.5 repeat 105     

Type escape sequence to abort.

Sending 105, 100-byte ICMP Echos to 10.27.0.5, timeout is 2 seconds:

!!!!!.!!!!!.!!!!!.!!!!!.!!!!!.!!!!!.!!!!!.!!!!!.!!!!!.!!!!!.!!!!!.!!!!

!.!!!!!.!!!!!.

Anybody let me know why there are the warning  ?

Thanks

Thuc

[acampbell]

Thuc,

Your port 47 has port security enable and has noticed that the MAC address on that port is different from

what the port had originally learned.

Please see the following link

http://www.cisco.com/en/US/docs/switches/lan/csbms/esw500/administration/guide/ESW_500_Administration_Guide.pdf

Page 130

Regards,
Alex.
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