OSI model Flashcards
1
Q
layer 1 name
A
physical
2
Q
layer 1 data name
A
bits
3
Q
layer one devices
A
connectors, protocols, ethernet, dsl,isdn, 802.11, wifi
4
Q
layer one protocol
A
Sending bits via a wired or wireless transmission
5
Q
layer 2 name
A
Data Link
6
Q
layer 2 data name
A
frame
7
Q
layer 2 devices
A
Switches, bridges, NICs, Wireless Access Point
8
Q
Layer 2 Protocols
A
MAC, LLC, VLANs, PPP, Frame Relay, Token Ring, MPLS, STP
9
Q
layer 2 responsibility
A
Encode and decode data into bits and error handling.
10
Q
layer 3 name
A
network
11
Q
layer 3 data name
A
packet
12
Q
layer 3 device
A
router
13
Q
layer 3 protocols
A
IPV4, IPV6, ICMP, IPsec, ARP
14
Q
layer 3 responsibilities
A
Moving messages from one node to another until they reach the destination host
