CCNA系列认证
多选题What should be done prior to backing up an IOS image to a TFTP server? （）AMake sure that the server can be reached across the network.BCheck that authentication for TFTP access to the server is set.CAssure that the network server has adequate space for
题目
Make sure that the server can be reached across the network.
Check that authentication for TFTP access to the server is set.
Assure that the network server has adequate space for the IOS image.
Verify file naming and path requirements.
Make sure that the server can store binary files.
Adjust the TCP window size to speed up the transfer.
参考答案和解析
相似问题和答案
第1题：
You need to upgrade the IOS of an existing router on your network. The new IOS image is located on a TFTP server that you have set up within the network. What command should you issue in order to download the new IOS version?（）
A. Router# copy tftp flash
B. Router# copy flash run
C. Router(config)# restore flash
D. Router(config)# repair flash
E. Router#copy flash tftp
F. Router# copy start flash
第2题：
What is the purpose of the Dynamic Configuration Tool？ （）
- A、 To determine the correct IOS image to support your modules or blades
- B、 To allow for the mass deployment of devices with minimal configurations.
- C、 To test router configurations virtually prior to implementing them in your production network
- D、 To provide an easy way to check for known bugs in IOS releases
- E、 To verify that hardware such as modules are compatible with your chassis
正确答案:E
第3题：
The law () what should be done.
A、prescribe
B、provides
C、stipulates
D、prescreens
第4题：
You are a trainee technician at TestKing, Inc. Your instructor tells you to backup an IOS image of a Cisco device to a Windows 2003 server on the network.What should you do first?（）
- A、Make sure that the network server can be accessed.
- B、Check that the authentication for access is set.
- C、Assure that the network server has adequate space for the code image.
- D、Verify any file naming and path requirements.
- E、Make sure that the server can load and run the bootstrap code.
正确答案:A,C,D
第5题：
When upgrading the IOS image, the network administrator receives the exhibited error message. What could be the cause of this error?（）
- A、The new IOS image is too large for the router flash memory.
- B、The TFTP server is unreachable from the router.
- C、The new IOS image is not correct for this router platform.
- D、The IOS image on the TFTP server is corrupt.
- E、There is not enough disk space on the TFTP server for the IOS image.
正确答案:B
第6题：
What should be done after putting down the ramp on a Ro-Ro vessel，prior to loading or discharging cargo ________．
A.Turn on red cargo light
B.Turn on ventilation for cargo holds
C.Call out the deck department for all hands
D.None of the above
第7题：
You need to upgrade the IOS of an existing router on your network. The new IOS image is located on a TFTP server that you have set up within the network. What command should you issue in order to download the new IOS version?（）
- A、Router# copy tftp flash
- B、Router# copy flash run
- C、Router(config)# restore flash
- D、Router(config)# repair flash
- E、Router#copy flash tftp
- F、Router# copy start flash
正确答案:A
第8题：
Before adjusting the derrick, what work should be done?
第9题：
What are two requirements to perform a warm Cisco IOS upgrade on a Cisco ISR router? （）(Choose two.)
- A、at least one enabled Ethernet interface
- B、Cisco IOS version 12.3(2)T or greater
- C、enough memory to decompress the new Cisco IOS image
- D、internal flash memory equaling two times the space required for the current Cisco IOS image
正确答案:B,C
第10题：
What is the purpose of the secure boot-config global configuration ？（）
- A、takes a snapshot of the router running configuration and securely archives it in persistent storage
- B、stores a secured copy of the Cisco IOS image in its persistent storage
- C、backs up the Cisco IOS image from flash to a TFTP server
- D、enables Cisco IOS image resilience
正确答案:A