多项选择题
Refer to the exhibit. Which two problems are the most likely cause of the exhibited output？（）
A. transport layer issues B. VRRP misconfiguration C. HSRP misconfiguration D. physical layer issues E. spanning tree issues
多项选择题 Examine the router output above. Which two items are correct？（）
单项选择题 What can be determined about the HSRP relationship from the displayed debug output？ （）
多项选择题 Refer to the exhibit. Based upon the debug output that is shown， which three statements about HSRP are true？（）
