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助理工程师
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本帖最后由 Shujia 于 2020-1-17 22:44 编辑 8 m7 ?/ Y/ K. R% F/ x
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题库很稳定,感谢论坛和各位的战报分享! NP收官
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没有注意到TT ipv6 或 ipv4, TT第一题答错回不去。吓死了
; k! Q+ ]5 {$ \( i9 E利用client ip & ping来确认。; H; ^1 r- j) j8 e- e% o
. W" w, U' }1 W( W/ S: c( P; V- Y' UWhen click on ticket you will see this, it identify the ip address if the question is for ipv4 or ipv6
2 J* p% F1 d9 H; F& s) c The implementation group has been using the test bed to do a# q# V7 c' {3 T; U. F0 U
‘proof-of-concept’ that required both client 1 and client 2 to access the Web
" \' v! c- b5 y* O W/ i- IServer at 209.65.200.241. After several changed to interface status, network
- }# ?( u* T0 ^1 {) q C4 Jaddressing, routing schemes and layer 2 connectivity, at trouble ticket has
3 D k4 F9 {- A! t, t/ L9 w+ p9 Xbeen opened indicating
' c+ M% k- x5 A: }% o+ g* c7 A8 Ethat client 1 cannot ping the 209.65.200.241 (internet Server).
- Q- \: O5 w% m6 e* u: h以下信息需要自己 show run 获得:, P* T: }/ h1 A7 n/ C: ~( X
Client 1 and Client 2 are not able to reach the WebServer at 209.65.200.241.; M! n# X; D$ f: v4 r6 s
Initial troubleshooting shows; L3 ^2 ? U; g3 Q
that DSW1, DSW2 and all the routers are able to reach the WebServer.
# [* ~) N, W$ L) Y. o. G% t: K7 V( {Configuration on R17 y" K/ v/ G6 a9 ^: e% r$ P
ip nat inside source list nat_pool interface s0/0/1 overload 8 u0 v6 g1 C. C4 l5 `' c. A
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TT題考了3 u7
; L1 F9 y5 X) t& a% w4 DR1 - IP NAT
@% P; [, p4 N+ RR1 - IPv4 OSPF Routing * |+ q4 U. R- L5 J3 f; q& r
R4 - IPv4 Route Redistribution 4 Y" y4 ^( V: P' e4 e k7 k' ~
R4 - IPv4 EIGRP Routing
( r% N! W- q- m* J% ?AWS1 - Access vlans 0 `7 ^$ H$ Y; Q* k% Q8 n$ r
R3 - IPv4 and IPv6 Interoperability 6 u; d9 F+ e5 G8 ]
R2 - IPv6 OSPF Routing
& }% Q1 E! y8 ?/ _, ?8 |ASW1 - Switch-to-Switch Connectivity
0 ~) T8 f7 @' o' b6 Y# o T9 t: |7 zASW1 - Port Security
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