Which two statements about the various implementations of STP are true? (Choose two.)
A.
Multiple Spanning Tree (MST) assumes one spanning-tree instance for the entire Layer 2
network, regardless of the multiple number of VLANs.
B.
Per-VLAN Spanning Tree Plus(PVST+) is an enhancement to 802.1Q specification and is
supported only on Cisco devices.
C.
Rapid Spanning Tree Protocol (RSTP) includes features equivalent to CiscoPortFast,
UplinkFast, and BackboneFast for faster network reconvergence.
D.
Common Spanning Tree maintains a separate spanning-tree instance for each VLAN
configured in the network.
E.
Per-VLAN Spanning Tree (PVST) supports 802.1Qtrunking.
F.
The Spanning Tree Protocol (STP) is an evolution of the IEEE 802.1w standard.