多项选择题
Which three of these statements about Dynamic Trunking Protocol are correct？（）
A. It supports autonegotiation for both ISL and IEEE 802.1Q trunks.
B. It must be disabled on an interface if you do not want the interface to work as a trunk or start negotiation to become a trunk.
C. It is a point-to-multipoint protocol.
D. It is a point-to-point protocol.
E. It is not supported on private VLAN ports or tunneling ports.
相关考题
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单项选择题
WhatisthefloodingscopeofanOSPFv3LSA，ifthevalueoftheS2bitissetto1andtheS1bitissetto0？（）
A.link local
B.area wide
C.AS wide
D.reserved -
单项选择题
WhichofthesecorrectlyidentifiesadifferencebetweenthewayBPDUsarehandledby802.1wand802.1D？（）
A. 802.1D bridges do not relay BPDUs.
B. 802.1w bridges do not relay BPDUs.
C. 802.1D bridges only relay BPDUs received from the root.
D. 802.1w bridges only relay BPDUs received from the root. -
单项选择题
WhatisthefirstthingthathappenswhenIPv6isenabledonaninterfaceonahost？（）
A.A router solicitation is sent on that interface.
B.There is a duplicate address detection on the host interface.
C.The link local address is assigned on the host interface.
D.A neighbor redirect message is sent on the host interface.
