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So, recently we enforced some firewall rules on a new environment, we did testing of the environment and everything was working as expected. In about 24 hours a lot of traffic from the web infrastructure was being denied and it continued, at first glance it looked like return traffic was being dropped, the web servers …
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Understanding TCP
Feb 25, 2011 · 3 min read · CCENT CCNA cisco ICND1 ICND2 Internet networking Protocols router TCP technology Transmission Control Protocol Transmission Protocols tutorial ·This tutorial is going to be talking about the TCP protocol. Every time you connect to a website you are using the HTTP protocol, but below that you are also using a TCP protocol. The nature of TCP is to provide error recovery; there are other services or applications that use TCP. HTTP however is a common protocol …
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