When viewing the configuration, if there are too many configuration commands to be displayed on one screen, you can press ______ to display the next page after one screen is displayed.

When viewing the configuration, if there are too many configuration commands to be displayed on one screen, you can press ______ to display the next page after one screen is displayed.A . <Ctrl+c> keysB . <Enter> keyC . <Ctrl+p> keysD . <Space> keyView AnswerAnswer: D

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On the MSR router, if you want to completely delete a discarded file in the Recycle Bin, you can execute the ______ command.

On the MSR router, if you want to completely delete a discarded file in the Recycle Bin, you can execute the ______ command.A . clear trashB . reset recycle-binC . clear allD . reset trash-binView AnswerAnswer: B

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If you want to upgrade the router but do not have a network cable, you can use the configuration cable and use the ______ protocol to upgrade through the Hyper Terminal.

If you want to upgrade the router but do not have a network cable, you can use the configuration cable and use the ______ protocol to upgrade through the Hyper Terminal.A . TFTPB . XmodemC . YmodemD . ZmodemView AnswerAnswer: B

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On the MSR router, if you want to specify the source address of the packet sent during the ping operation, you should use the ______ parameter.

On the MSR router, if you want to specify the source address of the packet sent during the ping operation, you should use the ______ parameter.A . -sB . -iC . -aD . -dView AnswerAnswer: C

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In the switched network as shown in the figure, all switches have the STP protocol enabled. Based on the information in the figure, which switch will be selected as the root bridge?

In the switched network as shown in the figure, all switches have the STP protocol enabled. Based on the information in the figure, which switch will be selected as the root bridge? A . SWAB . SWBC . SWCD . Insufficient information to judgeView AnswerAnswer: A

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Based on the information in the figure, which switch will be selected as the root bridge?

In the switched network as shown in the figure, all switches have the STP protocol enabled. Based on the information in the figure, which switch will be selected as the root bridge?A . SWAB . SWBC . SWCD . SWDE . Insufficient information to judgeView AnswerAnswer: B

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There are many types of WAN interfaces, which of the following description of WAN interfaces is incorrect?

There are many types of WAN interfaces, which of the following description of WAN interfaces is incorrect?A . V24 protocol interface can work in both synchronous and asynchronous modes. In the asynchronous mode, the link layer uses PPP encapsulation.B . V35 protocol interface can work in both synchronous and asynchronous...

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On the MSR router, if you want to modify some configurations after logging in to the device with access level, you can use the ______ command to switch to level 3.

On the MSR router, if you want to modify some configurations after logging in to the device with access level, you can use the ______ command to switch to level 3.A . superB . level 3C . passwordD . loginView AnswerAnswer: A

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On the MSR router, if a certain file has been set as a startup file, you can use the ______ command to check whether the setting is correct.

On the MSR router, if a certain file has been set as a startup file, you can use the ______ command to check whether the setting is correct.A . display bootB . display beginC . display startupD . display start-configurationView AnswerAnswer: C

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