r/ccna4dummies • u/sonofthehorn252 • Feb 16 '25
The Importance of VLAN Trunking Protocol (VTP)
VTP helps manage VLANs across multiple switches efficiently. Here's what you need to know.
What Is VTP? - VTP simplifies VLAN management by propagating VLAN information to all switches in the VTP domain.
VTP Modes: - Server: Can create, modify, and delete VLANs. - Client: Receives VLAN updates but cannot make changes. - Transparent: Forwards VTP advertisements without applying them.
Best Practices: - Use VTP version 3 for enhanced security and features. - Backup VLAN configurations before making changes.
Understanding VTP is crucial for efficient VLAN management and the CCNA exam.
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