Which statement is true about trunking?
2023-12-01全套题目
Which statement is true about trunking?
A.Cisco switches that nm PVST+ do not transmit BPDUs on nonnative VLANs when using a dot1q trunk.
B.When removing VLAN 1 from a trunk, management traffic such as CDP is no longer passed in that VLAN.
C.DTP only supports autonegotiation on 802.lq and does not support autonegotiation for ISL.
D.DTP is a point-to-point protocol.
正确答案是D
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