单项选择题
A. that interfaces Fa0/13 and Fa0/14 are in VLAN 1
B. that interfaces Fa0/13 and Fa0/14 are down
C. that interfaces Fa0/13 and Fa0/14 are trunk interfaces
D. that interfaces Fa0/13 and Fa0/14have a domain mismatch with another switch
E. that interfaces Fa0/13 and Fa0/14have a duplex mismatch with another switch
多项选择题 Refer to the exhibit. Switch P1S1 is not applying VLAN updates from switch P2S1. What are three reasons why this is not occurring？（）
多项选择题 Refer to the show interface Gi0/1 switchport command output shown in the exhibit. Which two statements are true about this interface？（）
单项选择题 You’re a network administer and you issue the command （show port 3/1） on an Ethernet port. To your surprise you notice a non-zero entry in the ’Giants’ column. What could be the cause of this？ （）
