多项选择题

Which of the following three port types are valid Spanning Tree port types？（Choose the best threeanswers.）（）

A.Designated port
B.Nonswitch port
C.Switch port
D.Nonroot port
E.Nondesignated port
F.Root port

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热门试题

单项选择题

A.show ip eigrp topology
B.show ip eigrp adjacency
C.show ip eigrp routes
D.show ip eigrp database
E.show ip route eigrp
F.show ip eigrp forwarding

单项选择题

A.255.255.255.255
B.224.0.0.6
C.FFFF：FFFF：FFFF：FFFF：FFFF：FFFF：FFF：FFF
D.FF02：：10
E.224.0.0.10
F.FF02：：5