"yearhear" - 1 õppematerjal

Tööstuslik andmeside kontrolltöö 2 abimaterjal - vastused

packet, itbecomes invulnerable.Vulnerability window is ~End-to-End propagation delay. (implicit) token pass to all nodes · Token ring approximates this by very fast was expensive. 0 B data field, to advertise source liveliness. The inter-frame gap is a self-imposed quiet time appended to the Vulnerable period Collisions can still occur:propagation delay meanstwo nodes may not yearhear (explicit) token pass to all nodes · Explicit token/handshake protocols in general Pad: to ensure that transmission lasts long enough to hear whether end of every frame. each other's transmission Collision: entire packettransmission time wasted. Note: role of distance and have a difficult time doing this 1st bit collided before transmitting last bit