单项选择题
What represents the decimal equivalence of 11000000 10101000 10101100 11110001? （）
A.192.168.184.201 B.192.168.172.241 C.192.170.172.237 D.192.170.184.221
多项选择题 Which three statements are true of dynamic routing protocols?（）
单项选择题 Which statement is correct about the validate option when upgrading JUNOS software?（）
单项选择题 Which command is a valid way to view the status of an interface?（）
