關於300-135 TT第8題DHCP helper的疑問

alsene0203

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關於300-135 TT第8題DHCP helper的疑問
% `5 w, [1 y2 L第一個問題
On Which device is the fault condition located? A. R1
! f4 E2 c) n4 o7 T3 yB. R2
C. R3
D. R4
E. DSW1
F. DSW2
# \& X& N3 X8 f7 q  h1 `9 N- E2 N; WG. ASW1
! x, f% ], }' f0 R! n7 @% w% ~" n" ^H. ASW2
8 o2 O$ E* o4 o* E9 P( U6 C, LCorrect Answer:E
3 i0 T1 J1 D( P' `- P* jSince Client1 is getting ip address 169.x.x.x, there may be problem in DHCP. On closer look into the DHCP configuration on DHCP Server i.e R4 you get ip dhcp excluded-address command has wrongly configured. So the fault condition is located on R4.
3 B7 k# c* H  n7 x答案是寫Ｅ(DSW1)
7 y& T0 e7 w. j* x: S- j但是下面的解答卻是寫R4
3 c$ X! [# P0 D0 X所以答案到底是(DSW1)? 還是 (R4)?
2 {& @" G/ F' U8 V! K' V0 Y4 m4 j煩請有經驗的前輩幫解答一下！感謝！
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zyhfi

其实不必纠结题库的这些笔误，题库只是教大家一个解题思路。

考试答案，你根据考场上sh run的实际情况判断选择就行。

zyhfi

答案解释说明如果选R4是因为“ excluded-address command has wrongly“是DHCP配置错误情况
但如果是DHCP helper错误，那肯定错误在agency上，自然不会是R4而是DSW1.
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希望多理解原理，这样即使变题你也不会担心做错

alsene0203

zyhfi 发表于 2018-11-16 10:50
答案解释说明如果选R4是因为“ excluded-address command has wrongly“是DHCP配置错误情况
但如果是DHCP  ...

感謝大大熱心解說！

tqgyzxj

同问

tqgyzxj

同问