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Which three MSTP parameters must match on all switches in the same MST region? (Choose three.)
Correct Answer: C,D,E
To ensure proper functioning within an MST (Multiple Spanning Tree) region, the following parameters must match across all switches: * Revision number: * The revision number identifies the version of the MST configuration. All switches within the same MST region must have the same revision number to ensure consistency. * MSTI-to-VLAN mapping: * The MSTI (Multiple Spanning Tree Instance) to VLAN mapping must be identical on all switches. This mapping ensures that each VLAN is assigned to the correct spanning tree instance. * Configuration name: * The configuration name (or region name) must be the same across all switches. This name uniquely identifies the MST region and must be consistent to ensure switches recognize they are part of the same region. References: * The MSTP configuration requirements are detailed in Juniper network configuration guides and standards documents on MSTP.