Which command enables RSTP on a switch?() A. spanning-tree mode rapid-pvstB. spanning-tree uplinkfastC. spanning-tree backbonefastD. spanning-tree mode mst
Which command enables RSTP on a switch?()
A. spanning-tree mode rapid-pvst
B. spanning-tree uplinkfast
C. spanning-tree backbonefast
D. spanning-tree mode mst
相关考题：
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Which command enables a user to exit the vi editor, overwriting the existing file without prompting for confirmation?() A. :wB. :qwC. :x!D. :we!
Refer to the exhibit. At the end of an RSTP election process, which access layer switch port will assume the discarding role?() A.Switch3, port fa0/1B.Switch3, port fa0/12C.Switch4, port fa0/11D.Switch4, port fa0/2E.Switch3, port Gi0/1F.Switch3, port Gi0/2
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单选题Which command enables a user to exit the vi editor, overwriting the existing file without prompting for confirmation?（）A:wB:qwC:x!D:we!
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单选题Which command is used to switch from AIX to the System V printing subsystem on AIX 5L Version 5.1?（）A switch.prt -s AIX B switch.prt -s SystemV C switch.prt -d AIX D switch.prt -d SystemV
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单选题Which statement correctly describes network security settings in Cisco Network Assistant for the Catalyst Express 500 Switch？（）AThe LOW setting enables broadcast storm control， but has no effect on the number of devices that can connect to a switch portBThe LOW setting enables broadcast storm control and limits the number of devices that can connect to a switch port.CThe LOW setting disables broadcast storm control but limits the number of devices that can connect to a switch portDThe default network setting is HIGH
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