For the departure packets , there is generated a burst consisting of a plurality of packets from the head of the queue when either a total number of packets reaches a maximum burst size or a burst assembly timer expires 對(duì)于封包離開(kāi)的處理,當(dāng)佇列內(nèi)封也總數(shù)達(dá)到最大叢集尺寸或叢集組合計(jì)數(shù)器計(jì)時(shí)終止時(shí),從該佇列的前端產(chǎn)生一個(gè)包含復(fù)數(shù)個(gè)封色之叢集。