After Franklin Roosevelt died in office in April 1945, Eleanor was expected to retire to a quiet, private life. However, by the end of the year she was back in public. America's new president, Harry S. Truman (1884â1972), made her the American representative to the United Nations Commission on Human Rights.
The UDP protocol header consists of 8 bytes of Protocol Control Information (PCI) The UDP header consists of four fields each of 2 bytes in length: Source Port (UDP packets from a client use this as a service access point (SAP) to indicate the session on the local client that originated the packet.
STP uses 3 types of timers. 1  Hello: The time taken by Root Bridge to send configuration BPDU. 2  Forward delay: Time between the different port states of STP. 3  Max Age: Time for which the switch will keep the information received from the root in its memory.