關於300-135 TT第8題DHCP helper的疑問

alsene0203

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- z( S  P$ r& [' u6 ?3 @1 U+ M關於300-135 TT第8題DHCP helper的疑問
第一個問題
On Which device is the fault condition located? A. R1
) H3 E2 ~3 k0 Q8 xB. R2
. ~) v. u9 Z7 F% ?C. R3
D. R4
9 Z: ?$ h1 h1 w, C( ^; }+ T7 O  wE. DSW1
F. DSW2
+ `* O% ^7 }# nG. ASW1
/ }. G9 U1 {/ r- J$ xH. ASW2
Correct Answer:E
+ G& R! L5 T# P8 H$ K9 t; gSince 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.
& h; a! C8 i1 Y8 K/ W# |答案是寫Ｅ(DSW1)
; e& D: @9 M( F! V  H但是下面的解答卻是寫R4
" `; [3 n8 h3 t. e, s1 X所以答案到底是(DSW1)? 還是 (R4)?
% ]) _' L, r. s) e# I煩請有經驗的前輩幫解答一下！感謝！

tqgyzxj

同问

tqgyzxj

同问

alsene0203

zyhfi 发表于 2018-11-16 10:50
9 q; a4 U. N4 w; l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！

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.

( ?' {. `; K  I# ^& X! p希望多理解原理，这样即使变题你也不会担心做错

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。
& ?$ C' \6 v" g  f7 q& I, }
考试答案，你根据考场上sh run的实际情况判断选择就行。