试题详情
- 单项选择题Which of the following commands would you enter if you wanted to display spanning treestatistical information？（）
A、show spantree backbonefast
B、show spantree statistics
C、show spantree uplinkfast
D、show spantree blockedports
E、show spantree portstate
F、show spantree portvlancost
- B
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