Post by Nitiz Sharma Global Tech Pvt. Ltd.

Name: Most Network Engineers configure VLANs every day. But understanding how VLAN information is preserv
Uploaded: 2026-06-17T10:28:00.215Z
Channel: Nitiz Sharma Global Tech Pvt. Ltd.
Description: Most Network Engineers configure VLANs every day. But understanding how VLAN information is preserved between switches is what separates configuration from true understanding. When traffic crosses a

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Most Network Engineers configure VLANs every day. But understanding how VLAN information is preserved between switches is what separates configuration from true understanding. When traffic crosses a trunk link, switches must identify which VLAN each frame belongs to while sharing the same physical connection. 👉 Question for Network Engineers: What protocol adds VLAN information to Ethernet frames? Comment your answer below #vlan #NetworkEngineer #networking

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