Networking 1-3 test

Password can be used to restrict access to all or parts of Cisco iOS. Select the modes and interfaces that can be protected with passwords

-VTY interface -console interface -privileged EXEC mode

A user is implementing security on a small office network. Which two actions would provide the minimum security requirements for this network? (Choose two.)

-installing antivirus software -implementing a firewall

At which OSI layer is a source MAC address added to a PDU during the encapsulation process?

Data Link Layer

A web client is receiving a response for a web page from a web server. From the perspective of the client, what is the correct order of the protocol stack that is used to decode the received transmission?

Ethernet, IP, TCP, HTTP

What term describes a network owned by an organization that provides safe and secure access to individuals who work for a different organization?

Extranet

Which statement accurately describes a TCP/IP encapsulation process when a PC is sending data to the network?

Segments are sent from the transport layer to the internet layer.

Which interface allows remote management of a Layer 2 switch?

Switch Virtual Interface (SVI)

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

The Keyword

A network administrator enters the service password-encryption command into the configuration mode of a router. What does this command accomplish?

This command prevents someone from viewing the running configuration passwords.

What type of networking requires QoS?

Video Conferencing

Which PDU format is used when bits are received from the network medium by the NIC of a host?

frame

What layer is responsible for routing messages through an internetwork in the TCP/IP model?

internet

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

service password-encryption

Why would a Layer 2 switch need an IP address?

to enable the switch to be managed remotely

Which two OSI model layers have the same functionality as two layers of the TCP/IP model? (Choose two.)

Data Link and Physical