單項選擇題

What will occur when a nonedge switch port that is configured for Rapid Spanning Tree does not receive a BPDU from its neighbor for three consecutive hello time intervals？（）

A.RSTP information is automatically aged out.
B.The port sends a TCN to the root bridge.
C.The port moves to listening state.
D.The port becomes a normal spanning tree port.

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單項選擇題

Which option correctly identifies the Cisco IOS switching methods in descending order from the fastest method to the slowest method？（）

A.CEF， distributed CEF （dCEF）， fast switching， process switching
B.distributed CEF （dCEF）， CEF， fast switching， process switching
C.fast switching， process switching， distributed CEF （dCEF）， CEF
D.process switching， fast switching， distributed CEF （dCEF）， CEF
E.process switching， distributed CEF （dCEF）， CEF， fast switching
F.process switching， CEF， distributed CEF （dCEF）， fast switching

多項選擇題

Which three statements are true of the Link Aggregation Control Protocol （LACP）？（）

A.LACP is used to connect to non-Cisco devices.
B.LACP packets are sent with the command channel-group 1 mode desirable.
C.LACP packets are sent with the command channel-group 1 mode active.
D.Standby interfaces should be configured with a higher priority.
E.Standby interfaces should be configured with a lower priority.

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What will occur when a nonedge switch port that is configured for Rapid Spanning Tree does not receive a BPDU from its neighbor for three consecutive hello time intervals？（）

你可能感興趣的試題

Which option correctly identifies the Cisco IOS switching methods in descending order from the fastest method to the slowest method？（）

Which three statements are true of the Link Aggregation Control Protocol （LACP）？（）

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Which option correctly identifies the Cisco IOS switching methods in descending order from the fastest method to the slowest method？（）

Which three statements are true of the Link Aggregation Control Protocol （LACP）？（）