求教这题正确答案

woshiwys2003 · 发表于 2011-7-3 21:16:53

本帖最后由小乔于 2011-7-8 16:07 编辑

The two connected ports on the switch are not turning orange or green. What would be
the most effective steps to troubleshoot this physical layer problem?
未命名.jpg

A. Ensure that the Ethernet encapsulations match on the interconnected router and switch ports.
B. Ensure that cables A and B are straight-through cables.
C. Ensure cable A is plugged into a trunk port.
D. Ensure the switch has power.
E. Reboot all of the devices.
F. Reseat all cables.

V0.3的答案是BEF，V0.4的答案是BDF，那个是正确的，求解答。

nnvvp · 发表于 2011-7-3 21:18:38

信104.4就好了。。。{:soso_e113:}

fulltimes · 发表于 2011-7-3 21:30:32

选BDF吧

zpit7360 · 发表于 2011-7-3 22:13:14

唯爱 · 发表于 2012-11-28 21:24:39

肯定是BDF

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[已解决] 求教这题正确答案

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