用什么命可以防止用户在交换机的接入端日上通过HUB接入多个设备?(单选)
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- A、[Huawejinterfa ce Giga bitEthernet 00/1 [HuaweiGigabitEthernet00/1 ]port link type trunk [HuaweiGigabitEtherneto0/1 ]port trunk allow pass vlan 10
- B、[Huaweiinterface Gig abitEthernet 0/0/1 [Huawel-GigabitEthernetO/0/1 ]port link type access [Huawei Giga bitEtherneto//jipsg enable
- C、[Huaweijinterface Giga bitEthernet 0/0/1 [Huawei-GigabitEthernet0/O ]p ort link-type acce ss [Huawe-GigabitEthernetD/O ]p ort se curity enable
- D、Huawei]interfa ce Giga bitEthernet 00/1 THuaweiGigabitEthernet0/O ]port link-type access [Huawe-G igabitEthernet0/O jp ort-iso late enable
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