单项选择题
A Cisco router has been configured, and the copy running-config startup-config command has been issued. When the router is power cycled, the router prompts with:
"Would you like to enter the initial configuration dialog? [yes/no]"
Why has this occurred?（）
A. There is an error in the router DRAM.
B. Te IOS image is corrupt.
C. The configuration register is set to 0x2142.
D. The TFTP server that contains the router configuration file is unreachable.
E. A boot system configuration command has placed the router into setup mode.
相关考题
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单项选择题
Which command will reinitialize the router and totally replace the running configuration with the current startup configuration?（）
A. TestKingB#reload
B. TestKingB# copy tftp startup-config
C. TestKingB# copy startup.-config running-config
D. TestKingB# copy running-config flash
E. TestKingB# setup -
单项选择题
Exhibit: The following are true with one of the TestKing routers: 1) The IOS image in flash is missing 2) No Network connectivity is available. 3) The router fallback IOS image is corrupt. How will this Cisco 2600 series router respond if the conditions listed in the exhibit exist during the boot process?（）
A. The router will enter setup mode.
B. The router will enter ROM monitor mode.
C. The router will enter global configuration mode.
D. The boot will hang until an IOS is available. -
单项选择题
The TestKing.com administrator has made changes to the router configuration but cannot remember if those changes were saved. Which of the following commands allows the administrator to see the configuration that will load when the router is restarted?（）
A. TestKingC# show memory
B. TestKingC# show startup-config
C. TestKingC# show running-config
D. TestKingC# show restart
