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問答題

【簡答題】port-security的restrict action是什么意思？

答案： when the number of secure MAC ...

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【簡答題】spanning-tree關(guān)于listening and learning time 如何 adjust and change a mount of time？

答案： using command “spanning-tree vlan ...

【簡答題】Which OSPF network type is ideal for partially meshed NBMA networks because it is easy to configure（requires no configuration of neighbor commands）， consumes only one IP subnet， and requires no designated router election？

答案： Point-to-multipoint.