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本帖最后由 鸿鹄访客 于 2011-5-3 09:46 编辑 8 [! ]/ m" j, U8 G t
# ^8 z d: R4 O* |2 j6 a9 v# |3 B总体来说 题库还是比较稳定的 不过有一道选择题貌似比较偏僻 印象中看的几个题库好像只有一个V200中出现了 发出来大家注意一下
+ l; z$ B, v5 `0 ^% X& @# lTO ensure an accurate , how often does flood(refresh) each LSA record?3 J, D7 Y- [' N5 ^2 B0 h: U1 j F8 i
a. Every 60 minutes.
3 K% r! o3 k' f* z b. Every 30 minutes.
5 x7 x& `- K( G; Y c. Every 60 seconds.
4 O! x8 x" B. O, w2 b9 T d. Every 30 seconds.
! n' s1 Q, _6 }+ f1 p* Y2 v0 S/ O e. Flooding each LSA record would defeat the purpose of a link-state routing protocol,which
# Y. O5 Z# s% m$ } strives to reduce the amount of routing traffic it generates.
5 L( T0 M" p8 M7 p2 v! A/ {4 @! i; `答案是 B 8 P. S: m" X. M+ Y( E6 J
呵呵 祝各位早日pass啊 准备813去了 2 e" z; Q9 @* z' [7 {
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