wpfml 发表于 2011-6-8 15:02:42

104.4 130题,启动问题

QUESTION 130
Refer to the exhibit. For what two reasons has the router loaded its IOS image from the location that is
shown? (Choose two.)A. Router1 has specific boot system command that instruct it to load IOS from TFTP server.
B. Router1 is acting as a TFTP server for other routers.
C. Router1 cannot locate a valid IOS image in flash memory.
D. Router1 defaulted to ROMMON mode and loaded the IOS image from a TFTP server.
E. Cisco routers will first attempt to load a image from TFTP for management purposes.
Answer: AE

感觉选AC?

fulltimes 发表于 2011-6-8 15:07:41

没有显示本地加载IOS失败的信息。A和E是一个意思，都是管理员手动更改启动顺寻

wpfml 发表于 2011-6-8 15:18:52

非常感谢，原来是因为没有显示的东西，哈哈{:6_290:}

卡西诺 发表于 2011-6-8 22:14:59

{:6_291:}这个题目我在考前也碰到这样滴疑惑

lihong_24123 发表于 2011-6-10 11:02:16

{:6_290:}

yhny 发表于 2013-10-13 14:41:53

题目显示了最终载入的IOS是来源于TFTP。
启动自检完了之后先按NVRAM中配置的系统引导命令载入，像A这样若配置了载入TFTP中的IOS就优先按这个命令载入，若没有找到这样的命令才去查找FLASH里的IOS，倘若FLASH里没有可用IOS，下一步是在相连的网段里寻找保存有IOS的TFTP服务器，就像C这样。
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