4 Flashcards
What is the 2 basic componenets of 802.11 topologies?
Station(AP or CLient)
Distribution System
What is a station?
any device w/ an 802.11 wireless/radio card
What are the six modes of operation for a station?
_________ - Access Point default mode, enables an AP to accept associations from clients
Master
What are the six modes of operation for a station?
__________ - Clients default mode: enables a client to make an association to an Access Point
Managed
What are the six modes of operation for a station?
________ - Clients associate directly too each other instead of an AP.
Ad Hoc
What are the six modes of operation for a station?
_________ - allows a station to capture wireless traffic w/o being associated to any network
Monitor
What are the six modes of operation for a station?
____________ - Stations extend the range of other stations
Repeater
What are the six modes of operation for a station?
___________ - allows a station to act as a routing node used w/Mesh Networks.
Mesh
What are the six modes of operation for a station?
_________ - end user device that can associate to an Access point, or other clients
Clients
What is an Access point?
Provides wireless connectivity into a network
What are the six modes of operation for a Access Point?
_______ - enables an AP to accept associations from clients
Root
What are the six modes of operation for a Access Point?
_______ - makes a bridge between two connections
bridge
What are the six modes of operation for a Access Point?
________ -bridge but for a specific group
workgroup
What are the six modes of operation for a Access Point?
_________ - Stations extend the range of other stations
Repeater
What are the six modes of operation for a Access Point?
_______ - allows a station to act as a routing node used w/Mesh Networks.
Mesh
_________ - allows a station to capture wireless traffic w/o being associated to any network
Scanner
A ______________ is a communication link to allow traffic across a network.
examples?
Distribution system
MAL/Wireless connection between two access points
A _________ _______ ________ shares 1 Access point resulting in __ BSSID and ___ SSID
Basic service set
1
1
A _________ _______ ________ shares 2 access points resulting in ___ BSSID and __ SSID
Extended Service Set
2
1
A _________ _______ ________ ________ aka ______ has no access points and is peer-to-perr communication between clients
Independent Basic Service set
ad hoc
Within an unencrypted 802.11 frame what is the min/max # of macs
1-6
___________ frames are unencrypted and are used to discover, associate, and authenticate in a network and posses protection known as ____________
managemnt
802.11W frames, PMF
________ frames help to deliver data, unencrypted. There flags are ___, ____, and _____
After every unicast frame, an ___ must be received
Control
Ack,CTS,RTS
Ack
_________ frames deal with upper layer information.
Is Layer 2 or 3 encrypted?
Data
2 is always unencrypted
3 is encrypted if encryption exists
