Which commands will configure the spanning tree operating mode that can group multiple VLANs in a single domain?
A. switch(config)#spanning-tree mode pvst
B. switch(config)#spanning-tree mode rstp
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Cisco 640-878 Exam
C. switch(config)#spanning-tree mode rapid-pvst
D. switch(config)#spanning-tree mode mst
E. switch(config)#spanning-tree mode mst-plus
