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Port Security

Port Security

Created: Oct 5, 2019 10:10:31Latest reply: Oct 6, 2019 08:37:25 103 2 0 0
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Hi, I am supporting Huawei switches - S2700-26TP-PWR-EI & S3700-28TP-PWR-EI. Port security has been enabled on the switch port. Question is how do i know if there is port security violation ? How do i clear it ? In Cisco, I can show port-security violation and then clear port-security. How can i do that in Huawei switches. Thanks.

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Popeye_Wang
Admin Created Oct 5, 2019 13:17:24 Helpful(1) Helpful(1)

After port security is enabled on an interface by using the port-security enable command, MAC address entries learned by the interface are stored in the MAC address table as secure dynamic MAC address entries. The learned secure dynamic MAC address entries are deleted when the device restarts.

After configuring the port security function, you can run the display mac-address security command to check whether the learned secure dynamic MAC address entries are correct.


The undo port-security enable command disables the port security function on an interface.

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All Answers
Popeye_Wang
Popeye_Wang Admin Created Oct 5, 2019 13:17:24 Helpful(1) Helpful(1)

After port security is enabled on an interface by using the port-security enable command, MAC address entries learned by the interface are stored in the MAC address table as secure dynamic MAC address entries. The learned secure dynamic MAC address entries are deleted when the device restarts.

After configuring the port security function, you can run the display mac-address security command to check whether the learned secure dynamic MAC address entries are correct.


The undo port-security enable command disables the port security function on an interface.

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Peterhof
Peterhof Created Oct 6, 2019 08:37:25 Helpful(0) Helpful(0)

Try
display alarm active
display alarm history
to view the alarms.
I use eSight to manage the network. And it receive the secure port alarms.
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I%20am%20an%20IT%20engineer%20in%20the%20State%20Museum%20Reserve%20Peterhof.%20My%20job%20is%20keeping%20alive%20our%20network%2C%20servers%20and%20storages%20solutions%20and%20also%20preparing%20for%20purchasing%20new%20equipment%20and%20server%20software.
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