201042952 、發明說明： 【發明所屬之技術領域】 本發明係關於一種測試系統及甘 ^ m . ’、方法，尤指一插網 路裝置之測試系統及其方法。 儿相種、同 【先前技術】 由於資訊科技發展迅速，網路目 Ο Ο 與資料來源的主要途徑，而網路服務 成了人們貢訊 網路硬體裝置綠此傳敎/n要魏各終端的 (如：網路卡)上都必需設定-獨硬體裝置 在網路㈣中做為辨識身分之識 實㈣，用來 取W碼，此即網路硬體裝置 白媒"存取控制位址（Medla Access control Add觀， MAC Address)。網路傳輸過程中，除了判斷心立址之外， 尚需判斷實體位址，以能正確的將封包傳至目的端。 網路硬體I置的實體位址係於決定出廠前，事先燒 =其中的-燒錄資料播。現今的作法係在生產線上，將 製造廠商已申請的實體位址（以下以網號代稱）寫入，並於 出廠前’進行一連串的測試手續，針對每一台網路硬體裝 置的網號逐一進行驗證，以確保能正確的傳送封包。請參 閱第一圖’該圖係為習知之網路裝置之測試方法之一具體 實施例之步驟流程圖。如第一圖所示，所述之測試方法為 以下步驟： 首先’將網路裝置插接測試設備，開始執行測試程 序(步驟S101)，包括測試輸出輸入裝 置的初始狀態以及進 行初始化设定等程序（步驟S103);接著，測試程式便將燒 201042952 錄資料讀)概魄裝置讀取網 號，並將其顯示於螢幕上（步驟S105)。 通常製造廠商所_請_號會事_作成標鐵後貼 於網路裝置上，故作業人貢會以肉眼來輯螢幕上顯示的 網號是否無號標籤記載之内容相同（步驟S1G7);若是， 則表示網號是正確的’隨即使用目前的網號來測試網路裝 置的連線狀態(步驟S109) ’直到測試程序結束為止。 右螢幕上顯不的網號與網號標籤記載之内容不一 樣’則表示網號是錯誤的’作業人員隨即中斷測試程序(步 驟sill)，並利用文字編輯器來開啟燒錄資料權，進而修 改其中記錄的網號(步驟SU3)，之後便重新啟動測試設備 (步驟S115)，重頭測試—遍。 由上述測試之步驟可發現，由於在生產線上進行測 1、周路裝置通常數量龐大，若欲針對每—台網路裝置的 :體，逐—進行驗證、輯，勢必需耗費大量人力及工 中斷在測試過程中，一但檢測到錯誤的網號，必須要 新啟私序’並開啟燒錄資料檔來修正網號，待稍後重 ，再重頭測試。然而，由於燒錄資料檔中亦儲存 容易因f訊以及組態設定等資訊，故在修改網號的同時， ,為人為疏失而不小心刪修了燒錄資料檔中其他資 λ而増加作業上的失誤機會。 【發明内容】 因此，本發明之目的係在於提供一種網路裝置之測 "佟及其方法’其利用掃瞄條碼的方式來檢測網號，並 於1^改網號時，控制僅讀取網號來進行修正，以改善習知 201042952 技術之問題。 Ο ❾ 本發明係揭示/種網路裝置之測試系統，其用來測 試至少-網路裝置，每-網路裝置具有1號(MAC ID， MAC Address)。所述之測试糸統包括有一記情單元、一 輸入單元、-顯示單元以及-處理單元；顯示單=以顯 不測试畫面以及網號，處理單元係耦接於網路裝置、呓憶 單元、輸入單元以及顯示單元之間，用以執行二測試： 序，來測試網路裝置的連線狀態；其中，處理單元於修改 網號之過程中，僅顯示網號’並透過輸人單元來⑯改網號。 本發明又揭示-種網路裝置之職方法，翻來測^ 至少-網路裝置’每-網路褒置具有—網號(Mac =遂之測試方法的步驟如下：首先，檢查網號是否正確； 右網號不正確，則輸入正確之網號；此時正確的網號寫入 了燒錄資料槽，以覆蓋舊的接著使祕正的燒°錄資 再錢錄網路裝置，然後賴财裝置的連線狀 態；其中，修改網號之過程中，僅顯示網號的資料。 m料術方案，本發明_峨編碼成條碼的 =式’利崎r擔碼以及讀輯的方式來檢查網號是否 t二並控制僅讀取網號來進行修正，如此除了能節省測 试人力以鱗間成本，錢避免酬其他諸的機率。 以上之減與接下來的詳細朗及關 =一步說明本發明為達成敢目的所採取之方 ==娜發明的其他目的及優點，將在後續的說 明及圖式中加以闡述。 201042952 【實施方式】 本發明所提出之網路裝置之>職系統及其方法，係 ::裝置的實體位址放大或編碼成條碼形式，利用掃瞒 =來記錄實體位址並判斷是否重複，㈣省測試人力以 及時間上的成本。 本^明之主㈣補财於切㈣㈣編碼成條 改實體㈣時，㈣㈣轉體位址的搁 作济ΐίί’以下就僅提出必要之内部系統架構及其動 構： '二’熟悉該項技藝者得知’除了以下所提及之 序=故手續#純括其他的必要元件及程 、， 不應以本實施例揭露者為限。 料圖係為本發⑽揭示之網 第二圖所示，」一具體貫施例之系統架構示意圖。如 統）传用來、s I —網路裝置之測試系統2 (以下簡稱測試系 :彳試至少一網路裝置1。每-網路裝置1具有 為實體位^^lMACAddress)來辨識之’該網號即 置，例P 路裝置1係為具有網路連線能力之裝 所^疋網路卡、工業電腦、主機板或伺服器.··等。 元23、系統2包括有—顯示單元21、—處理單 以及t ί25、—記憶單元27…#料庫系統28 襄置1的2 田=29。顯示单元21係用以顯示測試網路 顯示螢幕具體來說’顯示單元21即為—般常見之 令於測試系：入單元2 5係用來提供使用者鍵入資料或指 滑鼠、觸拎統2中，具體來說，輸入單元25可為鍵盤、 憶卡、隨^式面板。記憶單元27可為硬碟機、軟碟機記 聲’用來儲存資料或程式。而處理單元23係 201042952 麵接於網路裝晉 單元21之間，用圮憶單元27、輸入單元25以及顯示 情形 用來執行運算處理以及控制各元件之運作 於本發明之— 測試程序及—編j實施例中」記憶單元2 7儲存有- 用過的網號資料。貧料庫系統28記錄了複數個使 忒些網號資料皆係不重UK—H 儲存於-網號資料庫（圖略）。 復且# I且 Ο ❹ 之程程：包括了用來測試網路裝置1的連線狀態 (Bar㈤十接著 ^碼成一條碼 明所揭示之:#併'考弟二圖，該圖係為本發 畫…意 中’會將網路裝置 此為舉例况明)是否與預設值相符亦 ：果相 表示此網號為合法，反之告判# 斷…果相付則 我m广 斷 相符則表示此網號 為不a法％、中預4可經由參數設定去做 不合法之網制出現Μ訊息後跳至如第四文 並將條 面；而若針對合法之網號則將網號轉成條碼Μ "旦 碼41及放大的網號顯示於顯示單元21。 條碼掃猫器29則提供作#人員用 21上的條碼41來辨識條瑪41所代表之網“二‘ 庫系統28以比對该網號是否存在於資料庫系 不存在則將該網號新增至資料庫系統28 如 存在於資料㈣統28中則無法新增至 (如警告顯㈣息或警 口耳曰#)挺作業人貝需修目前測試之網路裝置i 7 201042952 所燒錄之網號^。 於本發明之一具體實施例中，所述之編碼程序使用 之編碼演算法係為Code 39 、Code 39 Full Ascii Code、201042952, invention: [Technical Field] The present invention relates to a test system and a method, and more particularly to a test system and method for a plug-in network device. The same kind of technology, the same [previous technology] Because of the rapid development of information technology, the network of Ο Ο and the main source of data sources, and the Internet service has become a tribute to the network of hardware services. The terminal (such as: network card) must be set - the unique hardware device in the network (4) as the identification of the identity (four), used to take the W code, this is the network hardware device white media " Take the control address (Medla Access control Add view, MAC Address). In the process of network transmission, in addition to judging the location of the heart, it is necessary to determine the physical address so that the packet can be correctly transmitted to the destination. The physical address of the network hardware I is determined before the factory is released, and the burning data is broadcasted in advance. The current practice is on the production line, writing the physical address that the manufacturer has applied for (hereinafter referred to as the network number), and performing a series of test procedures before the factory, for the network number of each network hardware device. Verify one by one to ensure that the packet is delivered correctly. Please refer to the first figure. This figure is a flow chart of the steps of a specific embodiment of a conventional network device test method. As shown in the first figure, the test method is as follows: First, the network device is plugged into the test device, and the test program is started (step S101), including testing the initial state of the output input device and performing initialization settings, etc. The program (step S103); next, the test program reads the data recorded by the 201042952 recording device, and displays the network number on the screen (step S105). Usually, the manufacturer's _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ If so, it means that the network number is correct 'The current network number is used to test the connection status of the network device (step S109) 'until the test program ends. The network number displayed on the right screen is different from the content recorded on the network number label, which means that the network number is wrong. The operator immediately interrupts the test program (step sill) and uses the text editor to open the right to burn the data. The network number recorded therein is modified (step SU3), after which the test device is restarted (step S115), and the test is repeated. From the above test steps, it can be found that since the measurement is performed on the production line, the number of peripheral devices is usually large, and if it is to be verified and compiled for each body of the network device, it is necessary to spend a lot of manpower and work. Interruption During the test, once the wrong network number is detected, the new private sequence must be opened and the data file must be opened to correct the network number. However, since the burned data file also stores information such as f-message and configuration settings, the user's network number is modified, and the other resources λ are added to the burned data file. Opportunity for mistakes. SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a network device measurement method and method thereof for detecting a network number by means of a scanning bar code, and controlling only reading when the network number is changed. Take the network number to correct it to improve the technical problems of the 201042952. ❾ ❾ The present invention discloses a test system for a network device for testing at least a network device, each network device having a MAC ID (MAC Address). The test system includes a cryptographic unit, an input unit, a display unit, and a processing unit. The display unit is configured to display a test screen and a network number, and the processing unit is coupled to the network device and the memory unit. Between the input unit and the display unit, the second test is performed to test the connection status of the network device. In the process of modifying the network number, the processing unit only displays the network number and transmits through the input unit. 16 change the network number. The invention further discloses a method for the network device, and measures the at least the network device 'per-network device has a network number (the steps of the Mac=遂 test method are as follows: first, check whether the network number is Correct; If the right network number is incorrect, enter the correct network number; at this time, the correct network number is written into the burning data slot to cover the old one, and then the secret burning data is recorded. The connection status of the Lai Cai device; in the process of modifying the network number, only the data of the network number is displayed. The m material program, the method of the invention _ 峨 coded into a bar code = the style of the 'Razaki r code and the way of reading the series To check if the network number is t2 and control to read only the network number to correct it, so in addition to saving the test manpower to scale the cost, the money avoids other chances. The above reduction and the following detailed lang and off = The other objects and advantages of the invention will be explained in the following description and drawings. 201042952 [Embodiment] The network device proposed by the present invention is > Job system and its method, system:: the actual The body address is enlarged or coded into a bar code form, using the broom = to record the physical address and determine whether it is repeated, (4) the provincial test manpower and the cost of time. The main (4) of the money is cut in (4) (4) when coded into a modified entity (4) (4) (4) The location of the swivel address is ΐίί' The following only proposes the necessary internal system architecture and its structure: 'Two' familiar with the artist knows 'except the order mentioned below = the procedure # pure other The necessary components and procedures are not limited to those disclosed in the embodiment. The material drawing is shown in the second diagram of the network disclosed in (10), and a system architecture diagram of a specific embodiment is adopted. , s I - network device test system 2 (hereinafter referred to as the test system: try at least one network device 1. Each network device 1 has a physical bit ^^lMACAddress) to identify the 'network number is set For example, the P device 1 is a network card with a network connection capability, an industrial computer, a motherboard, or a server. Element 23, system 2 includes - display unit 21, - processing list and t ί25, - memory unit 27... #库库系统 28 11 2 field = 29. The display unit 21 is used to display the test network display screen. Specifically, the display unit 21 is commonly used in the test system: the input unit 25 is used to provide the user to type data or refer to the mouse, the touch system. 2, specifically, the input unit 25 can be a keyboard, a memory card, and a panel. The memory unit 27 can be used for storing data or programs for a hard disk drive or a floppy disk drive. The processing unit 23 is connected to the network loading unit 21, and the memory unit 27, the input unit 25, and the display case are used to perform arithmetic processing and control the operation of each component in the present invention - the test program and In the embodiment of the code, "memory unit 2 7 stores - used network number data. The poor repository system 28 records a plurality of such network number data that are not heavy UK-H stored in the -network number database (figure omitted). The process of complex and # I and Ο :: includes the connection status used to test the network device 1 (Bar (five) ten and then ^ code into a code clearly revealed: #和'考考二图, the figure is the Sending a picture...I would like to know whether the network device will be the same as the default value. The fruit phase indicates that the network number is legal, otherwise the judgment is #断... If the fruit is paid, then the m is consistent. The network number is not a method%, the medium pre 4 can be made through the parameter setting to do the illegal network system, and then jump to the fourth text and the bar; and if the legal network number is used, the network number will be transferred. The bar code Μ " 旦 code 41 and the enlarged network number are displayed on the display unit 21. The bar code scanner 29 provides a bar code 41 on the person 21 to identify the net "two" library system 28 represented by the bar 41 to compare the network number to whether the network number exists in the database. If added to the database system 28, if it exists in the data (4) system 28, it cannot be added to (such as the warning display (four) interest or the police alarm ear 曰 #), and the operator needs to repair the currently tested network device i 7 201042952 In a specific embodiment of the present invention, the encoding algorithm used by the encoding program is Code 39 and Code 39 Full Ascii Code.
Code 128A、Code 128B、Code 128C、Codel28Auto、 EAN13、EAN8、UPC-A、UPC-E、12 OF 5、CODABAR、 ITF-14 之其—。 值得一提的是，一般的網路裝置1上通常貼著印有 其網號的標籤，故除了利用掃瞄條碼來檢查網路裝置1 的網號是否正確，亦可將網號放大後顯示於顯示單元21 上’由作業人員直接透過肉眼比對顯示單元21上的網號 和網路裝置1上的網號標籤，以確定兩者是否相同。 若檢測之網號是錯誤的，使用者毋需中斷測試程序， 可利用程式來讀取燒錄資料檔來進行編輯，其中該燒錄資 料檔記錄了每一網路裝置1的網號、廠商資訊以及組態設 定資訊。 請參考第四圖，該圖係為本發明所揭示之測試系統 之一具體實施例之修改網號晝面示意圖。如第四圖所示， 為了避免使用者誤刪了燒錄資料檔中的重要資料，處理單 元23開啟修改網號畫面5’僅顯示目前燒錄於網路楚置i 中的網號’而不顯示其他任何訊息，並提供使用者藉由輸 入單元25將正確的新網號輸入’並覆蓋燒錄資料檔中舊 的網號。處理單元23隨即將新修改的燒錄資料權重新燒 錄至網路裝置1中，並使用新的網號繼續之後的測試流 程。 最後’請參閱第五圖，該圖係為本發明所揭示網路 裝置之測試方法之一具體實施例之步驟流程圖。其中相關 201042952 所述 之系統架構請同時參閱第二〜四圖。如第五圖所示 之測試方法為以下步驟： Ο 首先，將網路裝置1插接於測試系統2，處理單元 23便開始執行測試程序(步驟讀)，包括測試輸出輸： 裝置的初始狀態以及進行初始化設定等程 s5〇3);接著，處理單元23便將燒錄資料檔燒錄至待ς之 網路裝置1 (步驟S5〇5)，再讀取網路裝置1的網號（步 驟S507)並執行編碼程序來卿網號（步驟物9)°是^ 合法，例如將此網號的前6碼與預設值相比，若比對鈇 相符則將網號編碼成條碼4丨，之後再控制顯示單元 示網路I置1的網號及其條碼41(步驟S5U)，如第三圖 的測試畫面4所示。隨後，作業人員便可使用條碼掃^ 29來掃瞄條碼41(步驟S513)’資料庫系統28會接收° 掃目苗器29傳來的網號且與資料庫系統28中的網號資料進 ^比Ϊ有無相同網號(步驟S 515)’若無相同網號則將條碼 掃瞄器29傳來的網號新增至資料庫系統28後（步騍 S521)繼續之後的測試流程，以對網路裝置丨測試^、 狀態（步驟S523)。 、、灰 。若步驟S515判斷為是，亦即條碼掃瞄器29傳來 網號已存在於資料庫系統28，則資料庫系統28會發出聲 告汛號(步驟S517)，此警告訊號可以是警告聲音或警告^ 不訊息。隨後’作業人員便可由如第四圖之修改網號晝^ 5修改網號(步驟S519)。 〜 若編碼程序判斷讀取自網路裝置1的網號經步鳞 S509為判定為不相符時，即步驟S5〇9判斷為否時，此時， 處理單元23便發出警告訊號來告知作業人員網號是錯鵠 9 201042952 的訊息（步驟S517)’此警告訊號可以是警告聲音或警告顯 示訊息；作業人員便可利用程式直接讀取燒錄資料檔來修 改網號(步驟S519)，一較佳實施例中，如第四圖之修改網 號晝面5，其僅顯示目前燒錄於網路裝置1中的網號，並 提供輸入正確的網號的介面，以防作業人員誤刪燒錄資料 檔中其他重要資料。 最後，處理單元23便將輸入正確的新網號燒進網路 裝置1中（步驟S505)，並重複執行步驟S507〜S521，而最 後使用新的網號來測試網路裝置1的連線狀態（步驟 S523) ’直到測試程序結束為止。 藉由以上實例詳述，當可知悉本發明之網路裝置之 測試系統及其方法，係將網路裝置的實體位址轉成條碼， 利用掃目苗條碼來辦別該實體位址正確與否，並於修改實體 =址後繼續剩下來的測試程序。藉由本發明提出之技術手 段，可達到以下優點： L 由於整個測試流程並未因為修改實體位址而中 斷/故之則已經執行的測試程序避免因為重開機而須重新 執订—次’進而節省測試時間。 士 2.修改實體位址時’測試晝面僅顯示目前燒錄於網 路I置中的實體位址，並提供輸入正確的實體位址的介 面以防作業人員誤刪燒錄資料檔中其他重要資料。 3’將實體位址放大後顯示，故以肉眼比對時，齡不 易出錯。 利用掃瞒轉成條碼的實體位址’並接收掃目苗訊號 來將則°式中的實體位址一一與資料庫系統中的網號資料 進行比對，以判斷實體位址是否未重複，如此可節省作業 10 201042952 人員的比對時間。 惟，以上所述，僅為本發明的具體實施例之詳細說 明及圖式而已，並非用以限制本發明，本發明之所有範圍 應以下述之申請專利範圍為準，任何熟悉該項技藝者在本 發明之領域内，可輕易思及之變化或修飾皆可涵蓋在以下 本案所界定之專利範圍。 【圖式簡單說明】 第一圖係為習知之網路裝置之測試方法之一具體實施例 之步驟流程圖； 第二圖係為本發明所揭示之網路裝置之測試系統之一具 體實施例之系統架構示意圖； 第三圖係為本發明所揭示之測試系統之一具體實施例之 測試晝面不意圖， 第四圖係為本發明所揭示之測試系統之一具體實施例之 修改網號晝面示意圖；以及 第五圖係為本發明所揭示網路裝置之測試方法之一具體 實施例之步驟流程圖。 【主要元件符號說明】 習知 S101〜S115 :各個步驟流程 本發明 1 :網路裝置 2:網路裝置之測試系統 11 201042952 21 :顯示單元 23 :處理單元 25 :輸入單元 27 :記憶單元 28資料庫系統 29條碼掃目苗器 4 :測試晝面 41 :條碼 5:修改網號畫面 S501〜S523 :各個步驟流程Code 128A, Code 128B, Code 128C, Codel28Auto, EAN13, EAN8, UPC-A, UPC-E, 12 OF 5, CODABAR, ITF-14. It is worth mentioning that the general network device 1 usually bears the label printed with its network number, so in addition to using the scanning barcode to check whether the network number of the network device 1 is correct, the network number can be enlarged and displayed. On the display unit 21, the operator directly compares the network number on the display unit 21 with the network number label on the network device 1 through the naked eye to determine whether the two are the same. If the detected network number is wrong, the user does not need to interrupt the test program, and the program can be used to read the burned data file for editing. The burn data file records the network number and manufacturer of each network device 1. Information and configuration settings information. Please refer to the fourth figure, which is a schematic diagram of a modified network number of a specific embodiment of the test system disclosed in the present invention. As shown in the fourth figure, in order to prevent the user from accidentally deleting the important data in the burned data file, the processing unit 23 opens the modified network number screen 5' to display only the network number currently programmed in the network. No other message is displayed, and the user is provided to input the correct new network number by the input unit 25 and overwrite the old network number in the burned data file. The processing unit 23 then re-burns the newly modified programming data to the network device 1 and continues the subsequent testing process using the new network number. Finally, please refer to the fifth figure, which is a flow chart of the steps of a specific embodiment of the testing method of the network device disclosed in the present invention. Please refer to the second to fourth figures for the system architecture described in 201042952. The test method as shown in the fifth figure is the following steps: Ο First, the network device 1 is plugged into the test system 2, and the processing unit 23 starts executing the test program (step read), including the test output: the initial state of the device And performing initialization setting s5〇3); then, the processing unit 23 burns the burned data file to the network device 1 to be smashed (step S5〇5), and then reads the network number of the network device 1 ( Step S507) and executing the encoding process to clear the network number (step 9) ° is legal, for example, comparing the first 6 codes of the network number with the preset value, if the matching is correct, the network number is encoded into the barcode 4 Then, the display unit is then controlled to display the network number set by the network I and its barcode 41 (step S5U), as shown in the test screen 4 of the third figure. Subsequently, the operator can scan the barcode 41 using the barcode scanning (step S513). The database system 28 receives the network number transmitted from the scanning device 29 and enters the network number in the database system 28. ^Compared with the same network number (step S 515) 'If there is no same network number, then the network number transmitted from the barcode scanner 29 is added to the database system 28 (step S521) to continue the test flow, The network device is tested for status and status (step S523). , gray. If the determination in step S515 is YES, that is, the barcode scanner 29 transmits that the network number already exists in the database system 28, the database system 28 will issue an audible alarm number (step S517), and the warning signal may be a warning sound or Warning ^ No message. Then, the operator can modify the net number by modifying the net number 昼^ 5 as shown in the fourth figure (step S519). ~ If the encoding program determines that the network number read from the network device 1 is determined to be non-conforming through the step scale S509, that is, if the determination in step S5 is negative, then the processing unit 23 issues a warning signal to notify the operator. The network number is the message of error 9 201042952 (step S517) 'This warning signal can be a warning sound or a warning display message; the operator can directly read the burning data file by using the program to modify the network number (step S519), a comparison In the preferred embodiment, as shown in the fourth figure, the modified network number 5, which only displays the network number currently programmed in the network device 1, and provides an interface for inputting the correct network number to prevent the operator from accidentally deleting the computer. Record other important information in the data file. Finally, the processing unit 23 burns the correct new network number into the network device 1 (step S505), and repeats steps S507 to S521, and finally tests the connection state of the network device 1 using the new network number. (Step S523) 'Until the end of the test procedure. By the above examples, when the test system and method of the network device of the present invention are known, the physical address of the network device is converted into a bar code, and the physical code of the physical device is correctly determined by using the scanning slim code. No, and continue to test the remaining test after modifying the entity = address. By the technical means proposed by the present invention, the following advantages can be achieved: L Since the entire test process is not interrupted by modifying the physical address, the test program that has been executed avoids re-binding due to rebooting - and thus saving testing time. 2. When modifying the physical address, the test page only displays the physical address currently programmed in the network I, and provides the interface for inputting the correct physical address to prevent the operator from accidentally deleting the other data in the data file. Important information. 3' enlarges the physical address and displays it, so when it is compared with the naked eye, it is not easy to make mistakes. Use the broom to convert the physical address of the bar code and receive the sweeping seed signal to compare the physical address in the equation with the network number data in the database system to determine whether the physical address is not duplicated. In this way, the comparison time of the work 10 201042952 personnel can be saved. However, the above description is only for the purpose of illustration and illustration of the embodiments of the present invention, and is not intended to limit the scope of the invention. Variations or modifications that may be readily conceived within the scope of the invention may be covered by the scope of the invention as defined in the following. BRIEF DESCRIPTION OF THE DRAWINGS The first figure is a flow chart of a specific embodiment of a test method of a conventional network device. The second figure is a specific embodiment of a test system for a network device disclosed in the present invention. The system diagram is a schematic diagram of a specific embodiment of the test system disclosed in the present invention. The fourth diagram is a modified network number of a specific embodiment of the test system disclosed in the present invention. BRIEF DESCRIPTION OF THE DRAWINGS The fifth diagram is a flow chart of the steps of a specific embodiment of the testing method of the network device disclosed in the present invention. [Explanation of main component symbols] Conventional S101 to S115: Flow of each step of the present invention 1: Network device 2: Test system for network device 11 201042952 21: Display unit 23: Processing unit 25: Input unit 27: Memory unit 28 data Library system 29 barcode scanning seedlings 4: test face 41: barcode 5: modify the network number screen S501 ~ S523: each step flow
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