Computer Networks
- Spanning tree algorithm used for bridge-routing For avoiding loops in the routing paths.
- The maximum window size for data transmission using the selective reject protocol with n-bit frame sequence numbers is:2^(n-1)
- socket() creates a new socket of a certain socket type, identified by an integer number, and allocates system resources to it.
- bind() is typically used on the server side, and associates a socket with a socket address structure, i.e. a specified local port number and IP address.
- listen() is used on the server side, and causes a bound TCP socket to enter listening state.
- connect() is used on the client side, and assigns a free local port number to a socket. In case of a TCP socket, it causes an attempt to establish a new TCP connection.
- When connect() is called by client, following three way handshake happens to establish the connection in TCP.
- 1) The client requests a connection by sending a SYN (synchronize) message to the server.
- 2) The server acknowledges this request by sending SYN-ACK back to the client.
- 3) The client responds with an ACK, and the connection is established.
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