NuWindows PPT 中文.ppt

1、2,拓碼科技股份有限公司,提供區域網路、路由器、交換器等網路設備供應商的測試、分析、驗證、除錯的軟、硬體設備。 提供網路一至七各層的解決方案。 高速乙太網路交換晶片、SoC 網路控制晶片、高層網路協定軟體模組與其相關軟體等高附加價值的大型 IC 研發設計系統整合服務。 提供 SoC Solution 諮詢服務，協助客戶開發晶片，降低系統成本，為區域網路傳輸效率與品質提供完整解決方案。,3,NuStreams Chassis,The Industry Standard NuStreams-2000 智慧型網路性能測試器,The Portable High Port Density NuStrea

2、ms-600 高埠數攜帶型網路性能測試器,4,NuStreams-2000,Layer 2 to 4 packet generation/receipt Wire-speed layer 2 and 3 packet generation/receipt Remote control with Client-Server architecture in host AP X-Trailer generation for data integrity verification NuStreams Windows software program Up to 256 chassis simultan

3、eously connected(stackable) 16 slots for testing module cards insertion IPC embedded(XM-2100P),5,NuStreams-600,Price-efficient and portable Ethernet testing system Layer 2 to 4 packet generation/receipt Wire-speed layer 2 and 3 packet generation/receipt Remote control with Client-Server architecture

4、 in host AP X-Trailer generation for data integrity verification NuStreams Windows software program 7 slots for testing module cards insertion,6,NuStreams Cards & Modules,XM-2202,XM-2301,XM-2301G,XM-2100P,XM-2S22,XM-2S23,XM-2S24,7,NuStreams Cards & Modules,8,NuStreams Cards & Modules,XM-2204F-1R (10

5、0Mbps Ethernet) Connector : WDM Media : Full NWay : Enable/Disable Wave length : Tx 1310nm/Rx 1550nm,XM-2204F-1C (100Mbps Ethernet) Connector : WDM Media : Full NWay : Enable/Disable Wave length : Tx 1550nm/Rx 1310nm,XM-2204-2P (100Mbps Ethernet) Connector : SFP Media : Full NWay : Enable/Disable,9,

6、NuStreams Cards & Modules,10,NuStreams Cards & Modules,11,運作方式簡介,傳送,接收,分析,12,面板燈號說明 XM-2202,13,面板燈號說明 XM-2301(G),14,NuStreams Window,15,NuStreams Window Features,提供 GUI 圖形使用者介面的操作環境 針對封包和測試提供手動式的設定方式 可應用在下列測試條件 1. Point 對 Point 2. Point 對 Multi-points 允許使用混合不同的 Topologies 測試 具有支援 Multi-user 的功能 (200

7、0/600) 提供單向和雙向的測試方式 提供有選擇性的存檔和測試設定 (*.nus) 測試結果可存成 Microsoft Excel檔案格式 (*.xls),16,Operating Procedure,NuStreams Window Icon,17,Operating Procedure,18,Operating Procedure,19,Operating Procedure,20,Operating Procedure,21,Operating Procedure,22,Operating Procedure,23,Operating Procedure,24,Configure/Re

8、port Windows,25,Counter Report Windows,26,Counter Report Windows,27,Counter Report Windows,28,Counter Report Windows,29,Counter Report Windows,可存檔成Excel 格式,30,Counter Report Windows,31,Set up Transmit Packet,32,Set up Transmit Packet,Fixed :000000000001,000000000001,000000000001 Increase:00000000000

9、1,000000000002,000000000003. Random:000000000001,000000000003,000000000002,33,Set up Transmit Packet,34,Set up Transmit Packet,35,Set up Transmit Packet,Backoff count:Stands for the number of retry when collision occurs. Continuous :Stands for continuous retransmission.,Forced collision: 產生一般Collisi

10、on 封包. (可設定OFFSET) Late collision : 產生超出 Ethernet 最大的 Collision 偵測時間 ( 標準的訊號延遲 : 512 bit-time) 之Collision 封包. (OFFSET自動設定為64bytes),36,Set up Transmit Packet,Fixed in byte: (AA,AA,AA) Fixed in word: (AAAA,AAAA,AAAA) Increased in byte: (AA,AB,AC) Increased in word: (AAAA,AAAB,AAAC) Random in byte: (AC

11、,AF,CB) Random in word: (AAAC,AACF,BADB) Decrease in byte: (BF,BE,BD) Decrease in word: (BBBF,BBBE,BBBD) User defined frame: Inserted user defined frame.,37,Set up Transmit Packet,38,Set up Transmit Packet,Continuous Mode: 連續傳送 Packets Single Mode: 傳送一個封包，送完即停止. Burst Mode: 指定傳送封包之數量. Multi-burst Mo

12、de: 傳送指定之 Burst 數，可調整 Burst 內的封包數及 Burst 間的 Inter-burst Gap(IBG) .,39,What is X-Trailer ?,SWITCH,40,?,What is X-Trailer ?,SWITCH,? ERROR,41,OFFSET,What is X-Trailer ?,42,What is X-Trailer ?,SWITCH,43,SWITCH,What is X-Trailer ?,? ERROR,44,Set up Transmit Packet,45,Set up Transmit Packet,CRC Error 產生循

13、環餘數檢查錯誤 Alignment Error CRC之前,未滿一個Byte的訊號. 好比是雜訊. Dribble Error CRC之後,未滿一個Byte的訊號. 好比是雜訊. IP checksum Error 產生檢查集檢查錯誤,46,Set up Transmit Packet,47,Set up Transmit Packet,48,Set up Capture Packet Format,49,Set up Capture Packet Format,Triggers 可以 Filter, Count 及 Capture 所設定之封包 Trigger可以可定義在Preamble後的

14、任何一個位置, 包括CRC。故設在DA, SA 或其他地方，以Offset來調整即可 Trigger提供 Trigger1 至 Trigger4 各 6 Bytes大小,50,Set up Capture Packet Format,Matched : 只抓取符合設定條件之封包 . Before : XM-2202只抓取符合設定條件之前的 128筆封包 . XM-2301只抓取符合設定條件之前的 512筆封包 . After : XM-2202只抓取符合設定條件之後的 128筆封包 . XM-2301只抓取符合設定條件之後的 512筆封包 .,51,Set up Capture Packet

15、Format,52,Set up Capture Packet Format,53,Set up Media Type,54,Set up Media Type,55,Set up MII State,56,Set up MII State,57,Group Control Window,58,Group Control Window,59,Group Control Window,60,Group Control Window,61,Group Control Window,62,Group Control Window,63,Group Control Window,64,Group Co

16、ntrol Window,65,Group Control Window,66,Group Control Window,67,Group Control Window,68,Copy Port Data and Paste Port Data,69,Copy Port Data,70,Paste Port Data,71,Paste Port Data,72,Browse Setup and Port Property,73,Browse Setup,74,Browse Setup,75,Browse Setup,76,Browse Setup,Assign all DA fields to

17、 broadcast 將所有Ports 的DA設定為 Broadcast 格式 (FFFFFFFFFFFF) . Reset to factory default value 所有的DA及SA回復為default值. Build rotate flow by SA seed of Port No 1 設定第 1 port 送給第 2 port ；第2 port 送給第 3 port ； 最後port 送給第 1 port (Increase). Build rotate flow with random value by SA seed of Port No 1 設定第 1 port 送給第

18、2 port ；第2 port 送給第 3 port ； 最後port 送給第 1 port(Random) . Build pair flow 將各Ports 的DA 及SA 設定為兩兩互送 / 收 (Increase). Build pair flow with random value 將各Ports 的DA 及SA 設定為兩兩互送 / 收 (Random). Build one to multi scenario for all selected port 某 1 port 送給多個 port ( 1 對多 ). Build multi port to single port scen

19、ario 多個port 送給某 1port (多對 1 ). Build mesh scenario for all selected port 多個 port 送給多個 port ( 多對多).,77,Browse Setup,3) Build rotate flow by SA seed of Port No 1,78,Browse Setup,5) Build Pair flow,79,Browse Setup,80,Browse Setup,81,Browse Setup,Layer 2 測試的能力,82,Port Property,83,Source IP 設定此測試模組的IP位址 Net Mask 設定此測試模組的IP Net Mask Gateway 設定此測試模組的Gateway位址 MAC address 設定此測試模組的MAC位址 Destination IP 指定特定的IP位址, 透過Ping封包去產生流量 Number 設定發出Ping的次數 Reply to all ARP requests(check before setup above) 啟動Card回應所有