成长值: 64285
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发表于 2019-11-7 14:45:44
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frist, I suggest u to understand the structure,and next step is TS the QUESTION 。 example , u want to get the ip add, we must know the L2 ,port-sec, vlan ,trunk , ip pro(L3) , and dns , dhcp(L4) ,if u know that,u can solve it ...
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then u can collect imformation with in nearly 1 mouth to get someting which is similar。。
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" z3 c: b; M+ _$ j! h- J best wishes . |
板凳
2019-11-7 14:45:44
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