Transmission Control Protocol (TCP) and Internet Protocol (IP) provide end-to-end connectivity specifying how data should be formatted, addressed, transmitted, routed and received at the destination.
Questions tagged [tcpip]
392 questions
5
votes
3 answers
Why a single(?) TCP packet gets split to multiple PDU units here?
Pic related:
Why those segments are marked as separate packets (all Ack, Seq=509)? Why did a packet get split?
kagali-san
- 1,724
3
votes
3 answers
Why was 169.254.x.x chosen as self-assigned IP?
Were there any particular reasons that 169.254.x.x was chosen as self-assigned IP? Its binary form doesn't look nearly as "whole number-ish" as other commonly used IPs like 127.0.0.1 or 192.168.0/1.1.
ceiling cat
- 4,477
3
votes
2 answers
Three way handshake conundrum
I am attempting to understand the three way handshake however have difficuly understanding how this applies to a real-world
scenario. For example if I am using a web browser such as Mozilla Firefox and browse to the website www.superuser.com, I take…
PeanutsMonkey
- 9,100
2
votes
0 answers
TCP/IP optimization in XP and higher?
I heard TCP/IP settings were just optimized for 10/100 LAN. Would TCP/IP optimization for broadband like cable make any difference to performance?
nhat
- 373
2
votes
1 answer
Client cannot receive server Retransmission on a Windows 7 client and Windows 7 server setup
I have a Windows 7 server and a Windows 7 client application where the client application sends a query to the server application and the server application would respond. An issue can occur if the client remains connected to the server with the…
Vincent Tang
- 19
1
vote
1 answer
Where can I change IPv4 Domain name on HP CP3505 Laserjet printer?
I can't seem to find the settings under the menu. I tried to find it under TCP/IP but to no avail.
I forgot to add that under IPv4 it says ARP Duplicate IP Address...
Marin
- 442
1
vote
1 answer
Down sides of lowering tcp time_wait value on windows server 2008
i am building an adserver. In tests i see lots of TIME_WAIT state due to the use of an in memory db redis.
Forums suggested lowering the time wait value from registry.
Any down sides ?
1
vote
1 answer
How does the internet protocol handle network card numbers?
I know that data packets sent over the internet carry the source and destination IP address, so that the protocol can route the data to the correct destination and keep track of the source address of the packet.
But what about the network card…
Giorgio
- 207
0
votes
1 answer
The difference between data link layer and transport layer in tcp/ip stac
In TCP/IP protocol there are some alike functions at the data link layer and transport layer such as:
flow control
numbering
reliability
errors control
Why there are the same functions in two layers?…
Alaa
0
votes
1 answer
How configure OMRON (V750 RFID Reader) via browser-based interface?
I have a OMRON V750-series UHF RFID System. I'm trying to access it in a browser via IP address 192.168.1.200. However, I can not gain access to it.
Do I need to change my TCP/IP config?
Pedro Souza
- 101
0
votes
3 answers
XP Pro will not allow Hamachi or skype connections but internet and other apps ok
XP Pro version has both wireless and LAN connections. Both work well for all traffic(web, mail, update servers, telnet... etc.) However both Skype and Hamachi fail to resolve. Opened the firewall forward the ports on the gateway router. Checked the…
mikedopp
- 141
0
votes
3 answers
How these two TCP and IP work together?
I am not able to understand TCP/IP model where in layer 4 it says suppose using TCP means connection is oriented and packets will follow certain path but in layer 3 it says IP is connectionless and packets can take any independent path what does…
shivaniverma6991
- 189
- 2
- 8
-1
votes
2 answers
No ping response, still transmitting data
Why would a device with a static ip not respond to a ping, but still transmit information over the network?
In my situation the device is a very simple caller ID box. It has no GUI. It's only purpose is to parse CID information and transmit the…
zrock
- 1
-1
votes
3 answers
What protocol is used to reliably transmit a word document from your computer to someone else?
Answer is TCP but i thought it should be SMTP.
I am confuse
SaNdal Ĺks
- 11