[time-nuts] Possibly off topic - Jitter on Ethernet over power adapters

Chris Albertson albertson.chris at gmail.com
Thu Feb 28 00:31:19 EST 2013


On Wed, Feb 27, 2013 at 7:02 PM, Magnus Danielson
<magnus at rubidium.dyndns.org> wrote:
> On 02/12/2013 08:19 PM, Mike S wrote:
>>
>> On 2/10/2013 6:04 PM, Magnus Danielson wrote:
>>>
>>> You should read "TCP/IP" as "Internet Protocols" (notice plural form

No.  The best way to pronouncethe slanted bar is "over".

So you say "TCP over IP"
Notice that we also many times have UDP/IP

If you what to know what al the letters are it is "Transaction Control
Protocol over Internetwork Protocol"

TCP is a way to ensure a packet gets to an end point and in the same
order they were sent.  "IP" is a way to move packets.  TCP makes use
of I to send packets.

"UDP" is User Datagram Protocol and it also use IP.

In turn IP can run over any number of physical networks like Ethernet,
WiFi X25, or ISDN.

Chris Albertson
Redondo Beach, California


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