Computer Skills Questions
Explore questions in the Computer Skills category that you can ask Spark.E!
6.1: Erasing an Existing Configuration Lab 6.2: Exploring User, Privileged, and Configuration Modes Lab 6.3: Using the Help and Editing Features Lab 6.4: Saving a Configuration Lab6.5: Setting Passwords Lab 6.6: Setting the Hostname, Descriptions, IP Address, and Clock Rate
You want to reinitialize the switch and totally replace the running-config with the current startup-config. What command will you use?
At which layer of the OSI model would you assume the problem is if you type show interface serial 1 and receive the following message? Serial1 is down, line protocol is down A. Physical layer B. Data Link layer C. Network layer D. None; it is a router problem.
What command do you type to save the configuration stored in RAM to NVRAM? A. Switch(config)# copy current to starting B. Switch# copy starting to running C. Switch(config)# copy running-config startup-config D. Switch# copy run start
You try to telnet into SF from router Corp and receive this message: Corp# telnet SF Trying SF (10.0.0.1)...Open Password required, but none set [Connection to SF closed by foreign host] Corp#Which of the following sequences will address this problem correctly? A. Corp(config)#line console 0 Corp (config-line)#password password Corp (config-line)#loginB. SF (config)#line console 0 SF(config-line)#enable secret password SF(config-line)#login C. Corp(config)#line vty 0 4 Corp (config-line)#password password Corp (config-line)#login D. SF (config)#line vty 0 4
What command would you use to see the terminal history size?
You type Switch# sh r and receive a % ambiguous command error. Why did you receive this message? A. The command requires additional options or parameters. B. There is more than one show command that starts with the letter r . C. There is no show command that starts with r. D. The command is being executed from the wrong mode.
If you wanted administrators to see a message when logging into the switch, which command would you use? A. message banner motd B. banner message motd C. banner motd D. message motd
7. If you wanted to determine if serial interface 0/2 on your router should provide clocking, what command would you use?
If you wanted to set the enable secret password to cisco , what command(s) would you type?
If you wanted to delete the configuration stored in NVRAM, what command(s) would you type?
If you telnet into a switch and get the response connection refused, password not set , what commands would you execute on the destination device to stop receiving this message and not be prompted for a password?
What command is used to set a serial interface to provide clocking to another router at 1000 Kb?
If you type show int fastethernet 0/1 and notice the port is administratively down, what commands would you execute to enable the interface?
Under the [edit system syslog] hierarchy, how is the "severity" option used?
Under the [edit system syslog] hierarchy, how is the "facility" option used?
Under the [edit system syslog] hierarchy, how is the "file <filename>" option used?
What operational mode command would you use to set the date?
What operational mode command can be used to change one's directory?
What modes of user authentication are supported in Junos?