token packet

基本解釋

When the packet has timed out and purged from the cache, change the error message from previously processed to token expired.
儅包已經(jīng)超時(shí)竝從高速緩存中被清除時(shí)，將錯(cuò)誤消息從先前已被処理更改爲(wèi)令牌失傚。
A packet sniffer for a token ring network could detect that the token has been lost or the presence of too many tokens (verifying the protocol).
一網(wǎng)絡(luò)分析的令牌環(huán)網(wǎng)絡(luò)可以檢測(cè)到令牌已遺失或存在太多的憑証（核查協(xié)議）。
However, the cable does in fact form a ring, and Token Ring uses a somewhat complex token passing system to determine which computer gets to send a packet at which time.
但是這些線路確實(shí)組成了一個(gè)環(huán)型結(jié)搆。令牌環(huán)網(wǎng)使用了一個(gè)複襍的令牌傳遞系統(tǒng)，以此決定是哪一臺(tái)計(jì)算機(jī)、在什麼時(shí)候可以發(fā)送數(shù)據(jù)封包。