Question:
Refer to the exhibit. Spanning-tree port priorities are listed beneath each interface. The network administrator enters the spanning-tree vlan 1 root primary command on S4. What is the effect of the command?
Refer to the exhibit. Spanning-tree port priorities are listed beneath each interface. The network administrator enters the spanning-tree vlan 1 root primary command on S4. What is the effect of the command?
- S3 Gi0/2 transitions from designated port to root port because of path cost changes caused by the root change.
- Spanning tree blocks Gi0/1 on S3 to prevent a redundant path from S1.
- S2 Gi0/1 becomes a nondesignated port because Gi0/2 has a lower path cost to S4.
- Port priority makes Gio/2 on S1 a root port.
- S4 is already the root bridge, so there are no port changes.
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