各位大虾,题库里的这种概念性题只需考试时怎么做丫?没有让几个选择,答案给出了,是要记住这个答案?还是考试时有别的多选项呢?# R% ?+ s( k2 j/ M$ f# {8 P3 {$ y
不懂,如下面的一个题库里的题。给的答案: 5 F) ]1 Y0 p) b5 c7 M5 U! Y kYou have two NTP servers 10.1.1.1 & 10.1.1.2 and want to configure a router to use 8 R' h7 {4 [" a/ p' L+ t10.1.1.2 as its NTP8 H' A" y5 G9 Q* q8 `
server before falling back to 10.1.1.1. Which command will you use?! i+ Q# r- n/ v( A2 D9 s/ U
Answer: 1 a* V2 v* w* u' n5 ~, I/ gntp server 10.1.1.1 + N/ L$ f- h. D s, Q- p8 cntp server 10.1.1.2 prefer # s) X4 C/ P+ k- j1 ^3 k% L(notice the answer with the word “prefer”)