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Q1:- In which troubleshooting approach , you start troubleshooting from middle of OSI layer stack and then either go up or down layer for further troubleshooting ?% o' D3 r7 d" p1 e+ w
Answer:-
" l- p6 d6 V) _+ W2 T ?+ K1 m! I& [–>Divide and Conquer troubleshooting method
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Q2:Which two things should you check while troubleshooting uRPF (choose two):5 @2 r, E: V6 k# Z% h
A. uRPF enabled on interface/ s# J. H) i3 ]7 w9 j- c
B. uRPF enabled globaly
0 v6 A6 y* b; i! c9 P- M4 Q9 C$ nC. CEF disabled, M/ X7 B! c- N. \' t. b
D. CEF enabled globaly6 D9 P. S; S1 t# S8 H" A8 y, I
E. Strict or loose mode configured globaly
1 D, v& P; h2 s; M6 NAnswers: A, D: M5 V6 O9 s* w; E K
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Q3:- About allowing SSH access from network 10.10.15.0/24
! E* z0 T* D/ c# ^$ AAnswer:-
# C! {8 _7 ~: @$ p% i5 l; x–> Access-list 142 permit tcp 10.10.15.0 0.0.0.255 any eq 22" O& q0 O$ ^6 W' j; m' b8 r
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6 f5 v/ r1 i2 k1 Q8 ZCCNP排错(300-135)新增实验题HSRP case【2018.3.16】
7 Y* `) p0 J" b' _2 ~http://bbs.hh010.com/thread-541357-1-1.html
1 j( ~% H* _: L. U* G; Y- O; ?9 U(出处: 鸿鹄论坛)
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