请教一道CCNA题a user is unable to cnnect to the internet.based on the layered approach to troubleshooting and beginning with the lowest layer.Follow the guide and drag the contents to relevant modulesverify URL step 1verify NIC operation step 2v

Question

请教一道CCNA题
a user is unable to cnnect to the internet.based on the layered approach to troubleshooting and beginning with the lowest layer.Follow the guide and drag the contents to relevant modules
verify URL step 1
verify NIC operation step 2
verify ip configureation step 3
verify ethernet cable connection step 4
match(连线）
v3.22写的是
verify URL step 1
verify ip configuration step 2
verify NIC operation step 3
verify ethernet cable connection step 4

Answer 1

beginning with the lowest layer
意思是从最低层开始排错
所以你的答案是错误的
从OSI模型来看,最底层是物理层
因此应该是先从verify ethernet cable connection（检查以太电缆链接）开始
然后是检查NIC
然后是IP
然后是URL
你给出来的答案
顺序完全颠倒
把顺序调整一下就成了
最后劝楼主一句
CCNA不是背题库过的
也许你可以骗一下自己
但是在工作中,你会为此付出代价
学好英语,好好学习
加油吧