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QUESTION 4 Examine the configuration on R5. Router R5 do not see any route entries learned from R4; what could be; Z3 y5 s4 T6 Q
the issue?9 A1 x' s% ?( t8 y) ~3 C3 Y& I1 ]
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A. HSRP issue between R5 and R4
/ V$ Z- A% ?6 |* c* q4 c5 X0 d( RB. There is an OSPF issue between R5 and R47 W" J. y4 @! I& {3 v5 j
C. There is a DHCP issue between R5 and R4
# F* v% r" G8 B5 hD. The distribute-list configured on R5 is blocking route entries
! x* Z4 W+ N4 G0 ` a% pE. The ACL configured on R5 is blocking traffic for the subnets advertised from R4.
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$ H" i; E1 Z( A7 U( rCorrect Answer: C
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题库给出的答案是C;但是网上很多地方给出的答案是B,理由是两者之间show 不出OSPF邻居关系。
* W9 V. X/ ], A2 P5 `3 V! K认为C对的理由是,首先是DHCP的问题,如果DHCP没问题,R5和R4之间可以正常建立OSPF邻居...8 }$ v- F% u# }; g. n
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但是从题库的解释来看,好像也不能100%确定DHCP有问题...3 _/ }6 z( n' j/ {5 L1 J. f7 U
- u4 j9 a3 A0 D3 B7 ?; @所以这题到底是应该选C还是B?
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