TCP Header: Networking & TCP/IP Tutorial. Another GeekyVid
Today we examine the TCP header in great detail
let’s look at the location of TCP in the TCP/IP stack
resides in the transport layer which is layer 4
note the transport layer contains UDP and TCP
you going to either use TCP or UDP but not both. TCP is much more complex because it’s connection oriented
Let’s examine the fields in detail
source port
destination port
sequence number
acknowledgment number
HL EN
Reserved
URG
ACK
PSH
RST
SYN
FIN
window size
checksum
urgent pointer
options+ padding
Subscribe here: https://www.youtube.com/channel/UCF9kSu51gh8T_F6OAtr8yig
Visit my website at Packethacks.com
LinkedIN: https://www.linkedin.com/pub/dave-sirof/13/17a/31a
Today we examine the TCP header in great detail
let’s look at the location of TCP in the TCP/IP stack
resides in the transport layer which is layer 4
note the transport layer contains UDP and TCP
you going to either use TCP or UDP but not both. TCP is much more complex because it’s connection oriented
Let’s examine the fields in detail
source port
destination port
sequence number
acknowledgment number
HL EN
Reserved
URG
ACK
PSH
RST
SYN
FIN
window size
checksum
urgent pointer
options+ padding
Subscribe here: https://www.youtube.com/channel/UCF9kSu51gh8T_F6OAtr8yig
Visit my website at Packethacks.com
LinkedIN: https://www.linkedin.com/pub/dave-sirof/13/17a/31a
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- Smart
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