One switch in a Layer 2 switched spanning-tree domain is converted to PVRST+ using the spanning-tree mode rapid-pvst global configuration mode command. The remaining switches are running PVST+. What is the effect on the spanning-tree operation?

IT Exam Items Repository › Category: CCNP › One switch in a Layer 2 switched spanning-tree domain is converted to PVRST+ using the spanning-tree mode rapid-pvst global configuration mode command. The remaining switches are running PVST+. What is the effect on the spanning-tree operation?

One switch in a Layer 2 switched spanning-tree domain is converted to PVRST+ using the spanning-tree mode rapid-pvst global configuration mode command. The remaining switches are running PVST+. What is the effect on the spanning-tree operation?

  • Spanning tree is effectively disabled in the network.
  • All switches default to one 802.1D spanning tree for all VLANs.
  • The PVRST+ switch forwards 802.1D BPDUs, but do but does not participate as a node in any
    spanning tree.
  • The PVSRT+ reverts to PVST+ to interoperate with the PVST+ switches.

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