OH ESS
Why is important to give a hostname to a device?
To identify the device during remote access
What term is the measure of the data carrying capacity of media
Bandwidth
What command provides access to Privileged EXEC mode?
enable
What OSI Layer would a logical address (IP address) be added during encapsulation?
Network layer (Layer 3)
What OSI Layer would a copper cable be used?
Physical (Layer 1)
What remote connection method to a network device is the most secure and uses encryption
Secure Shell (SSH)
What type of communication will send a message to all devices on a Local Area Network?
Broadcast
Which interface is the default Switch Virtual Interface (SVI) on a Cisco switch?
VLAN 1
What layer uses bits as the Protocol Data Unit (PDU)?
Physical (Layer 1)
What does WLAN stand for?
Wireless Local Area Network
Console port
What is the term that manages network resources by prioritizing specific types of data (think voice and video) on the network?
Quality of Service (QoS)
What command allows a user to return to the previous level in the command hierarchy?
exit
Packets
What are the two types of network topology diagrams called?
Physical and Logical
Why would a Layer 2 switch need an IP address?
For remote management
Which term describes the use of personal tools and devices for accessing network resources on a business or school network?
Bring Your Own Device (BYOD)
What command can be used to determine network connectivity between one device and another?
ping
Name all 7 layers of the OSI Model
Application, Presentation, Session, Transport, Network, Data Link, Physical
What type of network device would be used on the Network Layer (Layer 3) of the OSI Model?
Routers or Multi-layer Switches (Layer 3 switches)
What are the three parts of an Operating System (OS)?
Shell, Kernel, hardware
What is the term when data, voice, and video are all delivered over the same network?
convergence
What IOS command, encrypts all passwords in the configuration?
service password-encryption
What 3 layers of the OSI model are comparable to the function of the application layer of the TCP/IP model?
Application (layer 7), Presentation (Layer 6), Session (Layer 5)
What layer of the OSI Model would the protocol HTTP be used?
Application Layer (Layer 7)