12374681237468
經濟部智慧財產局員工消費合作社印製 發明領域: 本發明係有關於一種訊插管理方法及 架構’特別是有關於應用在網路 ^與網路 一種訊框管理方法,藉由安排網路連中的 控制訊框至適當仔列,使得網路連結;;的置:=需的 提升。 不I π運作效率得以 發明背景: 隨著個人電腦的普及、網際網路的興起 擁有多台電腦或資訊電子產展, 趨勢,為了分享彼此楠古从次、店 越夕 〜刀子伋此擁有的身源,網路通訊 方便和普及的途徑。秋而,在甲夕&匕左成為一 …、而,在眾多互相連結的網路中, 論是硬體或網路架構、型態等都存在有多種不同 標準,所以當多個網路結合在一起形成互相連結的網際 路時’便需要適當的網路連結裝置。 目前常用的網路連結裝置一般有:集線器、橋接器 交換器和路由器等。由於集線器和橋接器缺少訊框過濾 :能:。而路由器的成本亦相對較高,所以在網路連接時 父換器便逐漸成為大量使用的一種網路連結裝置。 在交換器等網路連結裝置中,# 一個連接埠都具有 定的對應記憶區,一般這些記憶區為先進先出 First Out; FIFO)佇列(Queue)或 FIF〇 緩衝區(Buffer)。在 換器進行傳送、接收或轉傳訊框的運作時,訊框將暫時 存在這些FIF 0 宁列中。 的 種 無 和 網 的Printed by the Consumer Property Cooperative of the Intellectual Property Bureau of the Ministry of Economics Field of the Invention: The present invention relates to a method and framework of message insertion management, and more particularly to a method of frame management applied to the Internet ^ and the Internet, by arranging network connections The control frame to the appropriate row, so that the network connection ;; set: = required improvement. No I π operating efficiency was invented. Background: With the popularization of personal computers and the rise of the Internet, there are multiple computers or information electronics exhibitions. Body source, a convenient and popular way for network communication. In the autumn, in Jia Xi & the left becomes one ..., and in many interconnected networks, there are many different standards in terms of hardware or network architecture, type, etc., so when multiple networks When combined together to form an interconnected Internet, 'there is a need for proper network connection devices. At present, the commonly used network connection devices are: hubs, bridges, switches and routers. Due to lack of frame filtering in hubs and bridges: Yes :. The cost of the router is relatively high, so the parent switch has gradually become a widely used network connection device when the network is connected. In network connection devices such as switches, # one port has a certain corresponding memory area. Generally, these memory areas are First In First Out (FIFO) queues or FIF buffers. The frame will be temporarily stored in these FIF 0 queues when the converter is transmitting, receiving, or transmitting the frame. Kind of and without
In 交 儲 ............裝.........訂.........線 (請先閲讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準(CNS)A4規格(210X297公釐) 經濟部智慧財產局員工消費合作社印製 1237468 五、發明説明( 請參考第1圖,其所繪 理干音FI 曰不為白知父換器内部的訊框處 理不思圖。當隸30自連料2()進人交換 益1 〇將進行訊框過濾處理4 、 ^又、 經由交…。的其他連接埠二 訊框3°是否可 您筏垾轉傳至訊框30指定的目的 地。經過訊框過濾處理4〇 蛀 ^ ^ ^ A ^ 于到確^為可轉傳的訊框 時,讯框30再經過訊框分配處 — 5 0根據此訊框3 0的指 疋的目的地,以及此訊框3〇 的貝枓類型(如控制訊框、音 訊訊框或視訊訊框等),再配合 乂換益1 0内部的組態設定, 將訊框分配及暫存於進行棘值 于運仃褥傳的連接埠70所對應的FIF〇 佇列8 0中,最後訊框3 〇藉由 Φ Λ框傳送6〇依序按時經連接 埠70傳送出去。 在網路通祝中,除了資料訊框在不斷傳遞外,控制訊 框亦不斷在各個網路裝置和網路連結裝置m目傳遞, 以確認網路通訊的替方^ 士赴料 迎代幻艾万(如點對點的網路通訊)或多方(如廣 播的網路通訊)之間的傳送狀態,從而不斷進行調整,使得 資料訊框的傳送或接收更為暢順、快速和準確。因此,控 制訊框能否按時且正確地在各個網路裝置和網路連結裝置 之門傳I和接收對網路的工作效率和通訊的服矛务品質都 會產生不少的影響。 當網路不繁忙時,由於資料流量不大,交換器或路由 器等網路連結裝置内部的FIF〇佇列並未滿載,故可依接收 到的訊框所包含的資訊(如訊框的資料型態 '處理等級和目 的地等),將訊框從容分配至適當連接埠所對應的FIF〇佇 本紙張尺度適用中國國家標準(CNS)A4規格(210X297公變) ........ .....裝.........訂.........線 (請先閲讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 1237468 A7 B7 五、發明説明( 列’藉以等待被轉送出去 亦能被有效分配至FTFn^ t、々運作所需的控制訊框, 以網路得 仔列以等待傳送、接收或處理,戶, Μ網路侍以暢順運作。 然而,當網路繁忙且流量 理的訊框數量亦大盔以 ^ 乂換斋而要鹰 載,雖秋網路運作㈤9加’父換^内部的FIF(Mi列迅即滿 會被-定為傷决控制訊框之傳送、接收或處理, :::又“優*於其他資料訊框,但“刪㈣已經滿 载或接近滿載,伟復k Α丨 π — 吏侍控制汛框需要等到排在前方的訊框處 理元及傳送/接收後,才 才此付到傳迗、接收或處理,造成網 n周路連結裝置之間無法正常傳輸和接收控制邻 網路連結裝置因而得不到按時和正確的控制訊框,網 路的服務品質便受到影響而下降。 發明目的及概述: ^鑒於上述之發明背景中,由於網路連結裝置運作時所 需之控制訊框,在傳送和接收時,常跟其他資料型態的邻 框混雜暫存於網路連結裝置的FIFO緩衝區内,於是延誤了 控制汛框的傳送、接收或處理,網路連結裝置得不到按時 和正確的控制訊框,網路的服務品質因而受到影響。 本發明的目的為提供一種訊框管理方法及其交換器與 網路架構,特別是有關於應用在網路連結裝置(如交換器 中的一種訊框管理方法,藉由安排網路連結裝置運作時所 需的控制訊框至網路連結裝置内具有較高處理等級的fifc 仔列,使得控制訊框的處理得以優先於其他資料型態的訊 本紙張尺度適用中國國家標準(CNS)A4規格(210X297公釐) ..............^.........、可.........^ (請先閲讀背面之注意事項再填寫本頁) 1237468In Deposit ......... Install ......... Order ......... Line (Please read the precautions on the back before filling this page) This Paper size applies Chinese National Standard (CNS) A4 specification (210X297 mm) Printed by the Consumer Cooperative of Intellectual Property Bureau of the Ministry of Economic Affairs 1237468 V. Description of the invention (please refer to the first picture. The frame processing inside the parent switch does not consider the picture. When the slave 30 enters the exchange benefit 1 from the link 2 (), it will perform the frame filtering process 4, and the other port 2 frame 3 ° Is it possible for you to retransmit to the destination specified by frame 30. After frame filtering process 40 ^ ^ ^ ^ A ^ When it is confirmed that the frame can be retransmitted, frame 30 passes through the frame again Distribution Office — 50 According to the destination of the finger in this frame 30 and the type of betting (such as control frame, audio frame or video frame) in this frame 30, then cooperate with the exchange 1 The internal configuration settings of 0 will allocate and temporarily store the frame in the FIF 0 corresponding to the port 70 that carries the value to the transport port 0, and the final frame 3 0 will be transmitted through the Φ Λ frame 6 〇 Orderly and on time Port 70 is transmitted. In the network communication, in addition to the continuous transmission of the data frame, the control frame is also continuously transmitted in each network device and network connection device to confirm the alternative of network communication ^ In order to welcome the transmission status of the magic Aiwan (such as peer-to-peer network communication) or multiple parties (such as broadcast network communication), it is constantly adjusted to make the transmission or reception of data frames smoother, Fast and accurate. Therefore, whether the control frame can be transmitted and received in the gates of various network devices and network-connected devices on time and correctly will affect the network's work efficiency and communication service quality. When the network is not busy, because the data traffic is not large, the internal FIF queues of network-connected devices such as switches or routers are not fully loaded, so you can follow the information contained in the received frame (such as the frame's Data type 'processing level and destination, etc.), the frame is easily assigned to the appropriate FIF corresponding to the appropriate port. This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 public variable) ... .. ..... install ... ... Order ......... line (please read the precautions on the back before filling this page) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 1237468 A7 B7 V. Description of Invention (Listing 'Waiting to be The transferred data can also be effectively allocated to the control frames required for the operation of FTFn ^ t and 々, which are listed in the network to wait for transmission, reception, or processing. The user and the M network can operate smoothly. However, when the network The number of frames with busy roads and traffic flow is also large. It is necessary to use ^ 乂 for fasting, but it must be carried by eagles. Although the autumn network operates ㈤ 9 plus' Father's ^ internal FIF (Mi Lei Xun will be full-will be determined as the injury control message. Sending, receiving, or processing of frames, ::: Again "excellent to other information frames, but" deletion is already full or near full load, Weifu k Α 丨 π — The clerk's control of the flood frame needs to wait until the one in front Only after the frame processing element and transmission / reception are transmitted, transmission, reception, or processing is caused, resulting in the normal transmission and reception between the network link devices and the neighboring network link devices, and therefore cannot be timely and correct. Control frame, the quality of network service is affected and degraded. Purpose and summary of the invention: ^ In view of the above background of the invention, the control frame required for the operation of the network link device is often stored in the network link device with the neighboring frames of other data types during transmission and reception. As a result, the transmission, reception, or processing of the control frame was delayed, and the network connection device could not get the control frame on time and correctly. As a result, the network service quality was affected. An object of the present invention is to provide a frame management method, a switch and a network architecture thereof, and more particularly, to a frame management method applied to a network connection device (such as a switch) by arranging the network connection device to operate The control frame required when it is connected to a fifc array with a higher processing level in the network-connected device allows the processing of the control frame to take precedence over other data types. The paper size applies the Chinese National Standard (CNS) A4 specification. (210X297mm) .............. ^ ........., but ......... ^ (Please read the precautions on the back first (Fill in this page) 1237468
、發明説明( [網路連結裝置從而能按時及正確地傳輸控制訊框,藉 乂解决白知控制訊框未能按時傳送、4妾收或處理的問題。 (請先閲讀背面之注意事項再填寫本頁) 康乂上所述之目的’本發明提供一種訊框管理方法 及:、又換态與網路架構,此訊框管理方法包括有:設定網 路連結裝置内數個FIFCM宁列中之—FIF0件列具有較高處 理等級,而其餘FIF0佇列具有較低處理等級;以及分配控 •:“fl框至具有較高處理等級的FIF0佇列,其中此控制訊框 疋網路連結裝置於運作時所需之一控制訊號,i由外接或 内建於此網路連結裝置的控制裝置所輸出。 本發明亦提供一種應用訊框管理方法之交換器,至少 包括:數個連接蟑;數個FIF0緩衝群,每—FIF0緩衝群 包括數個FIFO佇列,且每一 FIF〇緩衝群分別對應於數個 連接埠中之一者,而數個FIFO佇列中之一 FIFO佇列具有 較t處理等級,其餘FIF〇佇列則具有較低處理等級;=及 一分配裝置,此分配裝置係用以分配一控制訊框至具有較 高處理等級的FIF(M宁列,其中此控制訊框是交換器於運作 寺所g之控制汛號,且此控制訊號可由内建於交換器的 -控制裝置所輸出,或由外接於交換器的一控制裝置所輸 出’透過網路連結將控制訊框送入交換器。 經濟部智慧財產局員工消費合作社印製 另外,本發明亦提供一種應用訊框管理方法之網路架 構,至少包括:第一網路連結裝置;第二網路連結裝置, 此第二網路連結裝置至少具有一第一連接埠和一第二連接 埠,其中第一連接埠網路連結至第一網路連結裝置,且此 本紙張尺度適用中國國家標準(CNS)A4規格(210X297公釐) 1237468 經濟部智慧財產局眞工消費合作社印製 A7 B7 五、發明説明() 第一連接埠具有第一緩衝群,第一緩衝群中之一第一 Fif〇 符列的處理等級,設定為高於第一緩衝群中之其他第一 FIFO佇列的處理等級,而第二連接埠具有一第二缓衝群, 第二緩衝群中之一第二Fif〇佇列的處理等級,亦設定為高 於第二缓衝群中之其他第二FIF〇佇列的處理等級;以及控 制裝置’此控制裝置輸出控制訊框以控制該第一網路連結 裝置,其中此控制訊框暫存於第一緩衝群之第一 FIF〇佇 列,且經由第二網路連結裝置的第一連接埠傳送至第一網 路連結裝置,其中此控制訊框是第一網路連結裝置於運作 時所需之一控制訊號,且此控制訊號可由内建於第一網路 連結裝置的控制裝置所輪出,或由外接於第一網路連結裝 置的控制裝置所輸出。藉著利用本發明的訊框管理方法及 其父換器與網路架構,可讓網路連結裝置之間的控制訊框 付以優先處理及傳送,降低控制訊框的轉傳或自接收至傳 送之間的延遲,進而提升網路提供的服務品質。 圖式簡單說明: 本發明的較佳實施例將於往後之說明文字中輔以下列 圖形做更詳細的闡述,其中: 第1圖係緣示習知交換器内部的訊框處理示意圖。 第2圖係繪示利用本發明之一實施例的交換器及其内 部訊框處理之示意圖。 第3圖係繪示應用本發明之一實施例的網路架構示意 圖。 7 本紙張尺度適用中國國家標準(CNS)A4規格⑵〇X297公楚) ...............^.........、\叮.........^ (請先閲讀背面之注意事項再填寫本頁) 1237468 A7 B7 五、發明説明() 圖號對照說明: 10 交換器 20 連接埠 30 訊框 40 訊框過濾處理 50 訊框分配處理 60 訊框傳送 70 連接埠 80 FIFO佇列 100 交換器 102 訊框 104 連接埠 106 FIFO緩衝群 108 FIFO佇列 110 FIFO佇列 1 12 連接埠 1 14 FIFO緩衝群 116 FIFO佇列 118 FIFO佇列 120 訊框過濾處理 122 判斷處理 124 分配裝置 200 網路 202 網路連結裝置 204 連接埠 206 網路連結裝置 208 連接埠 210 連接埠 212 控制裝置 214 控制訊框 216 控制訊框 發明詳細說明: (請先閲讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 請參考第2圖,其所繪示為利用本發明之一實施例的 交換器及其内部訊框處理之示意圖。第2圖中之交換器 1 〇〇,具有多個連接埠,用以連接眾多的網路裝置和網路連 結裝置,而每個連接埠皆有對應的 FIFO緩衝群(Buffer Group),用以暫存輸出或輸入的訊框。此外,在對應於每 個連接埠的FIFO緩衝群中,有一 FIFO佇列被設定為具有 8 本紙張尺度適用中國國家標準(CNS)A4規格(210X297公釐) 經濟部智慧財產局員工消費合作社印製 A7、 Explanation of the invention ([The network connection device can transmit the control frame on time and correctly, so as to solve the problem that Baizhi control frame fails to be transmitted, received or processed in time. (Please read the note on the back first Please fill in this page again for the purpose stated above) The purpose of the present invention is to provide a frame management method and: change the state and network architecture. This frame management method includes: setting several FIFCMs in the network connection device Among the columns—FIF0 items have a higher processing level, while the remaining FIF0 items have a lower processing level; and the allocation control •: “fl box to the FIF0 item with a higher processing level, where this control frame is One of the control signals required by the network link device during operation, i is output by a control device that is external or built in the network link device. The present invention also provides a switch applying a frame management method, including at least: Connected cockroaches; several FIF0 buffer groups, each—FIF0 buffer group includes several FIFO queues, and each FIF0 buffer group corresponds to one of several ports, and one of several FIFO queues FIFO queues have more t Management level, the rest of the FIF0 queues have lower processing levels; = and a distribution device, this distribution device is used to allocate a control frame to a FIF (Ming column, where the control frame It is the control signal of the switch in the operation temple, and this control signal can be output by the control device built in the switch, or output by a control device external to the switch. The frame is sent to the switch. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs In addition, the present invention also provides a network architecture for applying a frame management method, including at least: a first network connection device; a second network connection device, This second network connection device has at least a first port and a second port, wherein the first port network is connected to the first network connection device, and this paper standard is applicable to China National Standard (CNS) A4 Specifications (210X297 mm) 1237468 Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs and Industrial Cooperatives A7 B7 V. Description of the invention () The first port has a first buffer group, and one of the first buffer groups is the first F The processing level of the if〇 symbol row is set higher than that of other first FIFO queues in the first buffer group, and the second port has a second buffer group, and one of the second buffer group is second The processing level of the Fif〇 queue is also set to be higher than that of other second FIF〇 queues in the second buffer group; and the control device 'This control device outputs a control frame to control the first network link Device, where the control frame is temporarily stored in the first FIF queue of the first buffer group, and transmitted to the first network-connected device via the first port of the second network-connected device, where the control frame is One of the control signals required by the first network connection device during operation, and the control signal can be rotated by the control device built in the first network connection device or the control device externally connected to the first network connection device. The output. By using the frame management method of the present invention, the parent switch and the network architecture, the control frames between network-connected devices can be prioritized and transmitted, reducing the retransmission or self-receiving of control frames. Delays between transmissions improve the quality of service provided by the network. Brief description of the drawings: The preferred embodiment of the present invention will be described in more detail in the following explanatory text with the following figures, where: Figure 1 is a schematic diagram showing the frame processing inside the conventional switch. Fig. 2 is a schematic diagram showing a switch using an embodiment of the present invention and its internal frame processing. Fig. 3 is a schematic diagram showing a network architecture to which an embodiment of the present invention is applied. 7 This paper size is applicable to China National Standard (CNS) A4 specification (〇297297) ............... ^ ......... \ ding ... ...... ^ (Please read the precautions on the back before filling this page) 1237468 A7 B7 V. Description of the invention () Drawing number comparison description: 10 Switch 20 Port 30 Frame 40 Frame filter 50 frame Frame allocation processing 60 Frame transmission 70 Port 80 FIFO queue 100 Switch 102 Frame 104 Port 106 FIFO buffer group 108 FIFO queue 110 FIFO queue 1 12 Port 1 14 FIFO buffer group 116 FIFO queue 118 FIFO Queue 120 frame filtering processing 122 judgment processing 124 distribution device 200 network 202 network link device 204 port 206 network link device 208 port 210 port 212 control device 214 control frame 216 control frame invention detailed description: (Please read the precautions on the back before filling out this page) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs Please refer to Figure 2, which shows the use of the switch and its internal frame processing according to an embodiment of the present invention The schematic. The switch 100 in the second figure has multiple ports for connecting numerous network devices and network connection devices, and each port has a corresponding FIFO buffer group (Buffer Group) for Frames for temporary output or input. In addition, in the FIFO buffer group corresponding to each port, a FIFO queue is set to have 8 paper sizes applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm). A7
Ϊ237468 忙私定的目的地。經過訊框過濾處理丨2〇後,再執行判斷 處理1 22,判斷此訊框1 〇2是否為控制訊框,若此訊框1 02 為控制訊框,則將此訊框1〇2暫存於FIF〇緩衝群1〇6中具 有車乂同處理等級的FIF〇佇列1〇8内,其中FIF〇緩衝群1〇6 係對應於連接埠i 04。若此訊框丨〇2不是控制訊框,則將 此Λ框1〇2暫存於fiF0緩衝群1〇6中其他的fiF〇佇列n〇 内。 由於FIFO緩衝群1〇6内之FIFO佇列108具有較高處 理等級’而其他FIFO佇列丨丨〇只具有較低處理等級,所以 暫存在此FIFO佇列1 〇8的訊框1 〇2很快便得到處理,交換 器1 0 0可根據訊框1 〇 2所包含的資訊(如訊框的資料型態、 處理等級和目的地等),適當分配訊框丨〇2到FIFO緩衝群 1 14中具有較高處理等級的FIFO佇列1 16,其中FIFO緩衝 群Π 4係對應連接埠1 1 2。然後依FIFO規則,訊框1 〇2便 能迅速地經由連接埠1 1 2而被傳送出去。另外,f I ρ 〇緩衝 9 本紙張尺度適用中國國家標準(CNS)A4規格(210X 297公釐) ...........^.....…-、可.........^ (請先閲讀背面之注意事項再填寫本頁) 1237468Ϊ237468 Busy private destination. After the frame filtering process 丨 20, the judgment processing 1 22 is executed to determine whether the frame 1 002 is a control frame. If the frame 1 02 is a control frame, the frame 10 is temporarily suspended. It is stored in the FIF buffer group 10 with the same processing level in the FIF buffer group 106, where the FIF buffer group 106 corresponds to the port i 04. If this frame 〇2 is not a control frame, then this Λ frame 102 is temporarily stored in the other fiF0 columns n0 in the fiF0 buffer group 106. Since the FIFO queue 108 in the FIFO buffer group 106 has a higher processing level, and the other FIFO queues only have a lower processing level, the frame 1 of the FIFO queue 1 008 is temporarily stored. It will be processed quickly. The switch 100 can allocate the frame to the FIFO buffer group appropriately according to the information contained in the frame 1 〇2 (such as the data type, processing level and destination of the frame). The FIFO queue 1 with a higher processing level in 1 14 is 16, and the FIFO buffer group Π 4 is corresponding to the port 1 1 2. Then according to the FIFO rules, frame 102 can be quickly transmitted through port 1 12. In addition, f I ρ 〇Buffer 9 This paper size is applicable to China National Standard (CNS) A4 specification (210X 297 mm) ........... ^ .....-, ... ...... ^ (Please read the notes on the back before filling this page) 1237468
五、發明説明() 經濟部智慧財產局員工消費合作社印製 群U4中其他的FIF0仔们18,係用以暫存非控制訊框的 其他訊框。因此,藉著本發明之訊框管理方法,網路裝置 和網路連結裝置(如交換器等)之間的控制訊框,在傳^ ' 接收和轉傳時,得以自其他資料型態的訊框區分出來,並 暫存於具有較高處理等級的FIF0佇列中,所以能優先於其 他訊框而進行傳送及接收,使得網路裝置和網路連結裝置 之間的通訊和控制更準確,從而提升網路提供的服務品 質。 口口 另外,本發明亦提供了應用訊框管理方法的網路架 構,請參考第3圖,其所繪示為應用本發明之一實施例的 網路架構示意圖。在第3圖的網路架構下,網路2〇〇透過 網路連結裝置202的連接埠204和網路連結裝置2〇6的連 接埠208,將網路連結裝置202和網路連結裝置2〇6連接, 而網路連結裝置202的連接埠210則與控制裝置212連 接。此控制裝置2 1 2係用以控制網路連結裝置2〇6,而進 行控制操作所需的控制訊框,並且係透過網路連結裝置 和網路200來進行傳輸。 當控制訊框214由控制裝置212傳送給網路連結裝置 2〇6時,控制訊框214將先暫存於連接埠21〇之fif〇緩衝 群内具有較高處理等級的FIFO佇列中,再依序按時經連接 埠204及網路200傳送至網路連結裝置2〇6。然後,控制 訊框214經過網路連結裝置206的訊框過濾處理和判斷處 理後,連接埠208之FIFO緩衝群中具有較高處理等級$ 10 本紙張尺度適用中國國家標準(CNS)A4規格(210χ 297公楚) "^ -— — .............苹......、一叮.........^ (請先閲讀背面之注意事項再填寫本頁) !237468 ^ 經濟部智慧財產局員工消費合作社印製 A7 B7 發明説明() 仵列將被規劃為用以暫存控制訊框2 1 4 ,最後網路連 、、"波置206依序處理此控制訊框2 1 4。 另同理,备控制訊框216由網路連結裝置2〇6傳送給控 制袭置212時’控制訊框216將先暫存於連接埠208之FIF0 緩衝群中處理等級較高(如較高處理等級)的fif〇佇列内, 再依序钕時經連接埠2 〇 8及網路2 〇 〇傳送至網路連結裝置 2〇2。然後,控制訊框2丨6經過網路連結裝置2〇2的訊框過 濾處理和判斷處理後,連接埠2〇4之fif〇緩衝群中具有較 π處理等級的FIF〇佇列將被規劃為用以暫存控制訊框 21 6。接著再轉存至連接埠21〇中具有較高處理等級的 仰列内,最後網路連結裝置2〇2依序將此控制訊框2丨6傳 送至控制裝置2 1 2。 本發明之優點為提供了一種訊框管理方法及其交換器 與網路架構,根據本發明的訊框管理方法,網路連結裝置 運作所需的控制訊框,在網路連結裝置傳送前或網路連結 裝置接收後,皆被暫存至具有較高處理等級的佇列中,以 獲得優先於其他資料型態的訊框之處理,因此可降低控制 訊框的轉傳或自接收至傳送之間的延遲,進而提升網路提 供的服務品質。 如熟悉此技術之人員所瞭解的,以上所述僅為本發明 之較佳實施例而已,並非用以限定本發明之申請專利範 圍;凡其它未脫離本發明所揭示之精神下所完成之等效改 變或修飾,均應包含在下述之申請專利範圍内。 本紙張尺度適用中國國家標準(CNS)A4規格(210X297公釐) .......-----^.........、一叮.........^ (請先閲讀背面之注意事項再填寫本頁)V. Description of the invention () Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs, other FIF0 members 18 in group U4 are other frames used to temporarily store non-control frames. Therefore, by using the frame management method of the present invention, the control frame between the network device and the network connection device (such as a switch, etc.) can be transmitted from other data types during transmission and reception. The frame is distinguished and temporarily stored in the FIF0 queue with a higher processing level, so it can be transmitted and received in priority over other frames, making the communication and control between the network device and the network-connected device more accurate To improve the quality of services provided by the Internet. In addition, the present invention also provides a network architecture using a frame management method. Please refer to FIG. 3, which illustrates a schematic diagram of a network architecture to which an embodiment of the present invention is applied. In the network architecture of FIG. 3, the network 200 connects the network connection device 202 and the network connection device 2 through the port 204 of the network connection device 202 and the port 208 of the network connection device 206. 〇6, and the port 210 of the network connection device 202 is connected to the control device 212. This control device 2 1 2 is used to control the network connection device 206, and a control frame required for control operations, and is transmitted through the network connection device and the network 200. When the control frame 214 is transmitted from the control device 212 to the network connection device 206, the control frame 214 will be temporarily stored in the FIFO queue with a higher processing level in the fif〇 buffer group of the port 21o. Then, they are transmitted to the network connection device 206 through the port 204 and the network 200 in sequence. Then, after the control frame 214 is subjected to frame filtering processing and judgment processing by the network connection device 206, the FIFO buffer group of the port 208 has a higher processing level of $ 10. This paper standard is applicable to the Chinese National Standard (CNS) A4 specification ( 210χ 297 公 楚) " ^--......... Ping ......, Yiding ......... ^ (Please read the Please fill in this page again for attention)! 237468 ^ Printed by the Consumer Property Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 Invention Note () The queue will be planned to temporarily store the control frame 2 1 4. ; Wave set 206 processes this control frame 2 1 4 in sequence. In the same way, when the control frame 216 is transmitted from the network connection device 206 to the control unit 212, the 'control frame 216 will be temporarily stored in the FIF0 buffer group of port 208 and has a higher processing level (such as higher Processing level), and then sequentially transmitted to the network connection device 202 via the port 208 and the network 2000 in the case of neodymium. Then, after the control frame 2 丨 6 is subjected to the frame filtering process and the judgment process of the network connection device 202, the FIF〇 queue in the fif〇 buffer group of the port 204 will be planned. 6. Used to temporarily store the control frame 21 6. Then it is transferred to the queue with higher processing level in port 21, and finally the network connection device 202 sends this control frame 2 丨 6 to the control device 2 1 2 in order. The advantage of the present invention is to provide a frame management method and its switch and network architecture. According to the frame management method of the present invention, the control frame required for the operation of the network connection device is After receiving, the network-connected devices are temporarily stored in a queue with a higher processing level to obtain processing of frames that take precedence over other data types. Therefore, it is possible to reduce retransmission of control frames or self-receiving to transmission. Delays, which in turn improves the quality of service provided by the network. As will be understood by those familiar with this technology, the above descriptions are merely preferred embodiments of the present invention, and are not intended to limit the scope of patent application for the present invention; all others completed without departing from the spirit of the present invention Effective changes or modifications should be included in the scope of patent application described below. This paper size applies to China National Standard (CNS) A4 specification (210X297 mm) .........----- ^ ........., Yiding ... . ^ (Please read the notes on the back before filling this page)