Datagrams = Transport or NEtwork packet?

in CCNA & CCENT
Hi everyone,
Im little confused about the naming of the layer 4 and layer 3 encapsulated packets cus ive seen conflicting info from different sources/different tests online!
Some say datagram is at layer 3 as in IP datagram.
Soem say datagrams are at layer 4 as in Datagram segments.
Can someone clarify this pls?!
Thanks!
Im little confused about the naming of the layer 4 and layer 3 encapsulated packets cus ive seen conflicting info from different sources/different tests online!
Some say datagram is at layer 3 as in IP datagram.
Soem say datagrams are at layer 4 as in Datagram segments.
Can someone clarify this pls?!
Thanks!
0
Comments
Layer 3 - IP(Packets)
Layer 2 - Ethernet(Frames), ATM(Cells) etc.....
Layer 1 - Bits
CCNA | CCNA:Security | CCNP | CCIP
JNCIA:JUNOS | JNCIA:EX | JNCIS:ENT | JNCIS:SEC
JNCIS:SP | JNCIP:SP
Data, Segments, Packets, Frames, Bits
Don't Smoke Pot For Breakfast
packet or datagram:network;
frame: data link;
bits: physical
Got this from McGraw.Hill CCNA Study Guide Exm 640-802
Thts why confused...=)
CCNA:S
Don't be a dumper!