Practical TCP/IP and Ethernet Networking- P32 ppt
Practical TCP/IP and Ethernet Networking- P32 ppt
... 140 Practical TCP/IP and Ethernet Networking • 4 Illegal operation • 5 Unknown transfer operation • 6 File ... to have an account on the machine and will request a username and password. However, many information resources are available to the user without an account and password. TELNET achieves a ... such as UDP, using time-out and retransmission mechanisms to ensure d...
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