NETWORK CONCEPTS 2

OSI PROTOCOLS

100

An unmanaged switch includes built-in support for this specific protocol, which stops loops when multiple switches or bridges are connected.

SPANNING TREE PROTOCOL

200

This is another word for Internet Control Message Protocol (ICMP)

PING 

300

A set of logical rules that devices must follow to communicate is called _________________

PROTOCOLS

400

This VPN feature provides encryption and authentication services, but only for applications accessible from the user’s web browser?

SSL (Secure Sockets Layer)

500

It's a network communication protocol for providing shared access to files, printers, and serial ports between nodes on a network.

SMB (Server Message Block)

OSI DEVICES

100

Theses 2 types of switches operates at Layer 2 of the OSI model 

UNMANAGED + MANAGED (LAYER 2)

200

This type of device joins networks together, and routes traffic between them

ROUTER

300

Routers operate at which layer of the OSI model

LAYER 3

400

This hardware device operates at both Layer 1 and Layer 2 of the OSI model, and converts data into a format suitable for a transmission from one computer to another.

MODEM

500

this device is used to connect multiple LAN segments together, forming multiple collision domains.

BRIDGE

DATA TRANSMISSION

100

This is a type of routing protocol in a data network that determines the best route for data packets based on distance

Distance Vector

200

A piece of a message transmitted over a packet-switching network is called a _________

PACKET

300

This is a bi-directional communication system that allows both end nodes to send and receive communication data or signals, either
simultaneously or one at a time

DUPLEX

400

This occurs when a network has more than one active path carrying information from the same source, to the same destination

a loop

500

A switch keeps a certain internal database that is used to reduce the amount of Ethernet frame flooding that occurs when a device location
is unknown. What is the name of that database?

MAC ADDRESS TABLE

NETWORK TYPES

100

This type of network is defined as a subnetwork which can group together collections of devices on separate phyiscal LANs

VIRTUAL LOCAL AREA NETWORK / VLAN

200

This type of network is defined as a group of computers and devices that share a communications line or wireless link to a server within the same geographical area.

LOCAL AREA NETWORK/LAN

300

This networking model covers cities, small towns, and other geographic jurisdictions. 

METROPOLITAN AREA NETWORK (MAN)

400

This network model covers distances can range from a network connecting multiple buildings on a corporate or college campus, to satellite links connecting offices in different countries. 

WIDE AREA NETWORK (WAN)

500

This network model uses the internet to allow people to log into a network remotely and access its resources, but encrypts the connection to thwart eavesdroppers. 

VIRTUAL PRIVATE NETWORK (VPN)

IEEE STANDARDS

100

CSMA/CD is associated with this IEEE standard

802.3 (wired)

200

CSMA/CA is associated with this IEEE standard

802.11 (wireless)

300

2.4Ghz/5Ghz and 600 Mbps defines the frequency and max data rate for which type of IEEE wireless network standard. 

802.11n

400

5Ghz and 54 Mbps defines the frequency and max data rate for which type of IEEE wireless network standard. 

802.11a

500

2.4 Ghz and 54 Mbps defines the frequency and max data rate for which type of IEEE wireless network standard. 

802.11G