REXROTH HCS01.1E-W0003-A-02轉(zhuǎn)換器
1.產(chǎn) 品 介 紹
品牌：REXROTH
型號說明：REXROTH HCS01.1E-W0003-A-02轉(zhuǎn)換器
優(yōu)勢：供應(yīng)進(jìn)口原裝正品，專業(yè)停產(chǎn)配件。
公司主營特點(diǎn)：主營產(chǎn)品各種模塊/卡件，控制器，觸摸屏，伺服驅(qū)動器。
2.產(chǎn) 品 詳 情 資 料：
REXROTH HCS01.1E-W0003-A-02UDP/IP協(xié)議模塊互聯(lián)網(wǎng)協(xié)議（IP）設(shè)計用于分組交換計算機(jī)通信網(wǎng)絡(luò)的互連系統(tǒng)?；ヂ?lián)網(wǎng)協(xié)議提供從源到目的地的數(shù)據(jù)塊（即用戶數(shù)據(jù)報協(xié)議或UDP）傳輸，其中源和目的地是由固定長度地址標(biāo)識的主機(jī)。TFTP和BOOTP協(xié)議需要UDP/IP協(xié)議；REXROTH HCS01.1E-W0003-A-02TFTP和BOOTP需要UDP/IP連接。反向地址解析協(xié)議（RARP）基本上由一個無身份節(jié)點(diǎn)組成，該節(jié)點(diǎn)將一個“whoami”數(shù)據(jù)包廣播到以太網(wǎng)上，并等待答案。RARP服務(wù)器用目標(biāo)的互聯(lián)網(wǎng)地址填充以太網(wǎng)應(yīng)答包并發(fā)送。地址解析協(xié)議（ARP）基本上提供了一種將協(xié)議地址（例如IP地址）轉(zhuǎn)換為局域網(wǎng)地址（例如以太網(wǎng)地址）的方法。RARP協(xié)議模塊支持不支持BOOTP協(xié)議的系統(tǒng)（參見下一段）。REXROTH HCS01.1E-W0003-A-02
UDP/IP Protocol Modules The Internet Protocol (IP) is designed for use in interconnected systems of packet-switched computer communication networks. REXROTH HCS01.1E-W0003-A-02The internet protocol provides for transmitting of blocks of data called datagrams (hence User Datagram Protocol, or UDP) from sources to destinations, where sources and destinations are hosts identified by fixed length addresses. The UDP/IP protocols are necessary for the TFTP and BOOTP protocols; TFTP and BOOTP require a UDP/IP connection. RARP/ARP Protocol Modules The Reverse Address Resolution Protocol (RARP) basically consists of an identity-less node broadcasting a "whoami" packet onto the Ethernet, and waiting for an answer. The RARP server fills an Ethernet reply packet up with the target’s internet address and sends it. The Address Resolution Protocol (ARP) basically provides a method of converting protocol addresses (e.g., IP addresses) to local area network addresses (e.g., Ethernet addresses). The RARP protocol module supports systems which do not support the BOOTP protocol (refer to next paragraph).REXROTH HCS01.1E-W0003-A-02
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