多项选择题

Which two field-replaceable units FRUs are hot-swappable？（）

A.Routing Engine on M10i
B.Physical Interface Card on M7i
C.fan tray on J-series routers
D.Physical Interface Modules on J6300 router

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热门试题

单项选择题

A.show ospf neighbor
B.show ospf database
C.show ospf interface
D.show ospf adjacency

单项选择题

A.4
B.15
C.48
D.50