đ VLAN Trunk & Native VLAN Auditor
⥠Output
âšī¸ About VLAN Trunk & Native VLAN Auditor
Audits trunk port interface configurations between two interconnecting network switches. Detects native VLAN mismatches, allowed VLAN discrepancies, and trunking mode mismatches before bringing up links.
đ How to use VLAN Trunk & Native VLAN Auditor
- 1. Paste Switch A interface config into field 1.
- 2. Paste Switch B interface config into field 2.
- 3. Click 'Run Tool' to audit native VLAN and allowed VLAN alignment.
â Frequently Asked Questions
Why is a Native VLAN mismatch dangerous?
Native VLAN mismatches cause Spanning Tree Protocol (STP) to block ports or leak untagged traffic between different VLANs.
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