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NE40E V800R010C10SPC500 Feature Description - Security 01

This is NE40E V800R010C10SPC500 Feature Description - Security
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Terminology for MAC Address Limit

Terminology for MAC Address Limit




MAC Address Learning

A NE40E or a switch learns the source MAC address of a user packet to forward the packet to the proper destination.

MAC Address Limit

You can restrict the number of MAC addresses to be learnt by an interface to enhance the network security.

MAC Address Limit Threshold

It is the maximum number of MAC addresses to be learnt by an interface.


It is the behavior used by the NE40E to process a subsequent packet when the MAC address limit threshold is reached. Currently, there are two actions: discard and forward.

Acronyms and Abbreviations

Acronym and Abbreviation

Full Name


Mac address

Updated: 2019-01-03

Document ID: EDOC1100055047

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