Quizzz

During a routine inspection, a technician discovered that software that was installed on a computer was secretly collecting data about websites that were visited by users of the computer. Which type of threat is affecting this computer?

• Dos attack

• Spyware

• Identity theft

• Zero day attack

What are three characteristics of an SVI? (Choose three.)

• • It is designed as a security protocol to protect switch ports.

• • It is not associated with any physical interface on a switch.

• • It is a special interface that allows connectivity by different types of media.

• • It provides a means to remotely manage a switch.

• • It is associated with VLAN1 by default.

What command is used to verify the condition of the switch interfaces, including the status of the interfaces and a configured IP address?

• Ipconfig

• Ping

• Tracer route

• • show ip interface brief

In the show running-config command, which part of the syntax is represented by running-config ?

• • the command

• A keyword

• The prompt

• A variable

How is SSH different from Telnet?

• • SSH makes connections over the network, whereas Telnet is for out-of-band access.

• • SSH provides security to remote sessions by encrypting messages and using user authentication. Telnet is considered insecure and sends messages in plaintext.

• • SSH requires the use of the PuTTY terminal emulation program. Tera Term must be used to connect to devices through the use of Telnet.

• • SSH must be configured over an active network connection, whereas Telnet is used to connect to a device from a console connection.

What are two characteristics of RAM on a Cisco device? (Choose two.)

• • RAM provides nonvolatile storage.

• The configuration that is actively running on the device is stored in RAM

• • The contents of RAM are lost during a power cycle.

• • RAM is a component in Cisco switches but not in Cisco routers.

Passwords can be used to restrict access to all or parts of the Cisco IOS. Select the modes and interfaces that can be protected with passwords. (Choose three.)

• • VTY interface

• Console interface

• Ethernent Ethernet

• Boot iOS mode

• • privileged EXEC mode

Which interface allows remote management of a Layer 2 switch?

• The aux interface

• The console port interface

• The switch virtual interference

• The first Ethernet virtual port interface

While trying to solve a network issue, a technician made multiple changes to the current router configuration file. The changes did not solve the problem and were not saved. What action can the technician take to discard the changes and work with the file in NVRAM?

• • Issue the reload command without saving the running configuration.

• • Delete the vlan.dat file and reboot the device.

• • Close and reopen the terminal emulation software.

• • Issue the copy startup-config running-config command.

  
  

What command will prevent all unencrypted passwords from displaying in plain text in a configuration file?

• • (config)# enable password secret

• • (config)# enable secret Secret_Password

• • (config-line)# password secret

• • (config)# service password-encryption