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Global Accelerated Learning • Est. 1999
Glossary Term Native VLAN Mismatch

Training Camp • Cybersecurity Glossary

What is Native VLAN Mismatch?

Native VLAN Mismatch: When a switch port's native VLAN is different from the other end of a trunk link, which can lead to security vulnerabilities and potential network misconfigurations.

Glossary > Network Security > Native VLAN Mismatch

Understanding Native VLAN Mismatch

Native VLAN Mismatch refers to a situation where two interconnected network devices have inconsistent configurations regarding which VLAN is considered the native VLAN. This can lead to security vulnerabilities, such as unauthorized access to network traffic and potential data breaches.

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