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.
您可能感興趣的試卷
最新試題
hsrp speak狀態(tài)是什么意思？
The following configuration line was added to router R1 Access-list 101 permit ip 10.25.30.00.0.0.255 any What is the effect of this access list configuration?（）
What field in IP packet is used for classification by QOS？
Refer to the exhibit.Which statement describes DLCI 17?（）
aaa架構(gòu)中哪個是要求用戶輸入用戶名和密碼？
Which of the following describes the roles of devices in a WAN?（）
what is the disadvantage of policing？
What is the next state of initial in spanning-tree protocol？
Refer to the exhibit.What is the meaning of the term dynamic as displayed in the output of the show frame-relay map command shown？（）
What is method list for configure aaa？