Mod v1
Which interface allows remote management of a Layer 2 switch?
What is the switch virtual interface
What function does pressing the Tab key have when entering a command in IOS?
It completes the remainder of a partially typed word in a command
How is SSH different from Telnet?
What is the security features of SSH for remote sessions, and why is Telnet considered insecure?
SSH provides security to remote sessions by encrypting messages and using user authentication. Telnet is considered insecure and sends messages in plaintext.
An administrator uses the Ctrl-Shift-6 key combination on a switch after issuing the ping command. What is the purpose of using these keystrokes?
What is the interrupt process
Which command or key combination allows a user to return to the previous level in the command hierarchy?
What is exit
End and CTRL-Z return the user to the privileged EXEC mode. Ctrl-C ends a command in process. The exit command returns the user to the previous level.
What are the characteristics of an SVI?
It is not associated with any physical interface on a switch.
It provides a means to remotely manage a switch.
It is associated with VLAN1 by default.
What can the technician do to discard changes made to a router's configuration file and work with the file in NVRAM?"
What is reload.
Issue the reload command without saving the running configuration
A technician configures a switch with these commands:
SwitchA(config)# interface vlan 1
SwitchA(config-if)# ip address 192.168.1.1 255.255.255.0
SwitchA(config-if)# no shutdown
What is the technician configuring?
What is SVI
What command is used to verify the condition of the switch interfaces, including the status of the interfaces and a configured IP address?
What command can be used to check the status and IP address configuration of switch interfaces?
What is show ip interface brief
The show ip interface brief command is used to display a brief synopsis of the condition of the device interfaces. The ipconfig command is used to verify TCP/IP properties on a host. The ping command is used to verify Layer 3 connectivity. The traceroute command is used to trace the network path from source to destination.
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.
What is VTY interface, console interface, privileged EXEC mode
What are two characteristics of RAM on a Cisco device?
The configuration that is actively running on the device is stored in RAM.
The contents of RAM are lost during a power cycle.
In the show running-config command, which part of the syntax is represented by running-config ?
What is a keyword
The first part of the syntax, show , is the command, and the second part of the syntax, running-config, is the keyword. The keyword specifies what should be displayed as the output of the show command.