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本帖最后由 hchen01 于 2018-8-3 14:09 编辑
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# w( e) F: i. e" V a* t/ aQUESTION 590! r# e2 w1 ^( \& A: }
Which two packet types are used by the TACACS+ authentication process? (Choose two.)7 |; W9 x. |! f- Y
A. request# ^% ?9 |& H7 X+ a0 j( V
B. reply, a9 r/ B5 h* p' S& k D
C. start7 O9 F" h1 t/ {9 O
D. response
2 [; r! b0 f( O/ e0 j2 ]6 JE. continue
( |1 m A" @0 [0 gCorrect Answer: BE
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参考:https://tools.ietf.org/id/draft-ietf-opsawg-tacacs-07.html 是不是应该选C, D 和 E- h3 c5 i, g* S; ]4 }; A2 w
. I) e1 L9 S- Y' `% vAuthentication4 U; S7 K& B6 Z. R3 {
The Authentication START Packet Body- `: L7 I' Z" c# K9 D8 t
The Authentication REPLY Packet Body
+ ~6 T$ S# V6 t* d2 cThe Authentication CONTINUE Packet Body
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4 N& |9 {7 H1 _QUESTION 5923 y% ?0 E* S! v! Y! h& O
Which two packet types are used by the TACACS+ accounting process? (Choose two.)( |7 {% ^2 p7 s
A. start
: ^$ K8 w3 `, b; z2 _3 r0 k& o5 CB. request
% w! @; r( Z0 d6 d# e. lC. continue' m& E. n- y6 o! s
D. response
9 X$ G1 [, u* I' Q eE. reply; Z; [* Y$ {$ {' K k
Correct Answer: BD0 o# m& U* S$ G9 ?: q7 K
+ X. _ R* R. X1 S& ~! q) h
参考 https://tools.ietf.org/id/draft-ietf-opsawg-tacacs-07.html, 是不是应该选B, E U3 d: M, R/ @
1 g6 z0 g5 @# J5 l8 L* vAccounting+ X) t& c/ D* k! \( o( ^; D
The Account REQUEST Packet Body+ }1 f, a# d0 x% |
The Accounting REPLY Packet Body% o+ z$ [4 r$ @4 G
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QUESTION 614
/ F3 N5 x9 M: W8 p0 c* ]& DWhich two commands display the VLANs that are present in the VLAN database? (Choose two.). V- ]0 O! l3 w! g, N
A. show running-config
' s' K! X9 K6 {' X( @+ MB. show vlan database
* y+ X( q! ^* O mC. show vlan brief( A1 R" `0 `% @2 A# c2 V# ^
D. show vlan, w \5 S, ^& J9 X* R+ T
E. show vlan id7 h4 E* R. w+ e" U
Correct Answer: AD
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* A& a0 n, [/ m8 }我觉得应该选C 和 D, 因为show running-config 只能包含 vtp transparent模式下的VLAN信息, 其他模式是不包含在running-config里的。
6 I4 {: t" M1 k2 t, u) D- x9 A$ [. S另外show vlan brief是可以显示所有VLAN信息的, 只是没有详细信息。
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1 l6 P& g0 \2 \( E G4 ?! B% j9 f请各位专家指教, 先谢谢了。7 @0 z \# m g0 A
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