Recently, I was studying the global catastrophe accident on the Internet. I suddenly saw this latest accident and felt very enlightening,...

I often see the words "cloud" and "cloud computing" on the Internet. I didn't know what these words meant, so I went to Baidu...

I remember when I was a kid, the open-top truck pulled a cart of apples from the orchard, transported it to the dock, and then loaded it...

1. Regarding the IP Spoofing attack, if the source IP of the packet is constructed by itself, how should this packet be sent out of the...

ACK changes when uploading files in TCP? In a tcp connection, if only the client side has been uploading files, and the other side's...

Is it correct to understand the working level of forward proxy reverse proxy transparent proxy? CCNA 200-301 book release date. Forward...

How to ensure that the authentication information (AccessToken, etc.) sent by the client is not obtained or forged? Which encryption...

Recently, I was reading the article about TCP connection. I have a doubt. I hope you can help. Where is the connection-oriented feature...

First, let ’s make a statement. The default route and default route (Default Route) of all devices on the earth are “0.0.0.0”. The device...

How to understand that TCP at the transport layer is byte-oriented and UDP is message-oriented? The two are defined by whether they will...

Recently, I suddenly remembered that the state of last_ack seemed to be used. The party who actively cut off the connection intentionally...

Since the IP protocol can also perform connectionless and unreliable transmission of data, why do you need the UDP protocol? Protocol...

I don't know from which day, the three words of cloud computing will slowly enter people's field of vision. At first, it was only...

When I studied computer network, I found that what the book says is completely different from reality. I was puzzled for a long time...

For students who have studied the TCP / IP protocol, this is not a problem, the IP protocol. For the public, more explanation is needed....

The new Cisco EI CCIE enterprise infrastructure has been released, and RS routing exchange has officially withdrawn from the arena of...

Q1: The router works at the IP layer and is responsible for the communication of different IP devices. The switch works at the data link...