Hello! Could you tell me some answers about subj? Isolated class will not lend out bandwidth. sharing - will always lend out? not isol. non sharing - ????? The same for bounded/borrow: bounded - will not borrow. not bound not borrow - ??? Or example: We have 2 class. Class 1st take Xkbit, and must always get his speed, if it needed. Class 2nd must have rest of bandwidht, include unused kbits from class 1st. I confuse to solve this....help, please! -- Best regards, Ray-Nger mailto:ray-nger@yandex.ru