DE가 1로 설정되면 이 비트는 혼잡이 있을 때 이 프레임을 폐기하도록 네트워크에 알린다. 이 비트는 프레임의 송신자(사용자)나 네트워크 교환기에 의해 설정. ... I to switch III it is reasonable to bundle these two VCs together to form one VP ? ... end user (connection-oriented) 4variable-rate, full-duplex(symmetric or asymmetric) 4also used for signaling
for de-tails. - 3. ... Background The entry of the United states into World WarⅡ had a significant effect on language teaching ... Fifty-five American universities were involved in the program by the beginning of 1943. beacause, at