s110414769 发表于 2012-4-12 23:23:13

【求正解】350-001 415Q题库 QUESTION 32

QUESTION 32
When you are troubleshooting duplex mismatches, which two errors are typically seen on the
fullduplex end? (Choose two.)
A. runts
B. FCS errors
C. interface resets
D. late collisions

Answer: AC(415Q)
Answer: AB(404Q)

各位大侠，请问此题选什么？求正解，谢谢~
{:soso__7097954154129964041_1:}

s110414769 发表于 2012-4-12 23:24:00

{:6_282:}在线等~

疯子 发表于 2012-4-13 01:36:00

AB{:6_267:}{:6_267:}

坑主1号 发表于 2012-4-13 13:33:27

AC

你要搞清楚, 题库中两个问题是不一样的, 一个是在full duplex端观察, 另一个时在half duplex端观察

s110414769 发表于 2012-4-13 15:55:40

坑主1号 发表于 2012-4-13 13:33 static/image/common/back.gif
AC

你要搞清楚, 题库中两个问题是不一样的, 一个是在full duplex端观察, 另一个时在half duplex端观察

谢谢回复，但是确实是同一个题有两个答案…… 以下是half duplex题
QUESTION 315
When troubleshooting duplex mismatches, which two are errors that are typically seen on the half
duplex end? (Choose two.)
A. excessive collisions
B. FCS errors
C. runts
D. late collisions
Answer: AD

faye9229 发表于 2012-4-16 10:36:09

同求，等

longof 发表于 2012-4-23 16:35:32

{:6_289:}

s110414769 发表于 2012-4-27 22:00:01

longof 发表于 2012-4-23 16:35 static/image/common/back.gif


liu chun long {:6_264:}

longof 发表于 2012-5-6 23:10:40

s110414769 发表于 2012-4-27 22:00 static/image/common/back.gif
liu chun long

{:6_276:}

NSTcisco 发表于 2012-5-25 21:35:03

s110414769 发表于 2012-4-13 15:55 static/image/common/back.gif
谢谢回复，但是确实是同一个题有两个答案…… 以下是half duplex题
QUESTION 315
When troubleshooting ...

我看到题库也遇到了。楼主，考试了没？

卡吧？死机！ 发表于 2012-5-27 23:57:44

我觉得是AB，特地上来看的，提供我的判断依据：
However, in a duplex mismatch the collisions seen on the half-duplex side of the link are often late collisions. The full-duplex side usually will register frame check sequence errors, or runt frames.

文档地址：
http://en.wikipedia.org/wiki/Duplex_mismatch

jsy0303 发表于 2012-7-12 22:04:45

思科说是AB题库说是AC怎么办？？

jsy0303 发表于 2012-7-12 22:06:02

最新的Q429题库答案：AB   和cisco官方的一样。
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