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泉州郵電局網(wǎng)絡(luò)系統(tǒng)方案規(guī)劃書-展示頁

2024-08-19 03:17本頁面
  

【正文】 ,泉州局也有相當(dāng)好的基礎(chǔ):各地市局都已建立基礎(chǔ)的計(jì)算機(jī)網(wǎng)絡(luò),并擁有一批優(yōu)秀的計(jì)算機(jī)人才。11 / 31目 錄第 1 章 需求分析 ............................................................................................................................................. 13 網(wǎng)絡(luò)需求 ............................................................................................................................................. 13 本系統(tǒng)的特點(diǎn) ..................................................................................................................................... 13第 2 章 網(wǎng)絡(luò)方案 ............................................................................................................................................. 24 網(wǎng)絡(luò)方案概述 ..................................................................................................................................... 24 網(wǎng)絡(luò)管理系統(tǒng) ....................................................................................................................... 24 網(wǎng)絡(luò)方案詳述 ..................................................................................................................................... 25 為什么選擇 ATM? .............................................................................................................. 26 為什么選擇 IBM 的 ATM? ................................................................................................. 29 泉州局網(wǎng)絡(luò)方案 ............................................................................................................................... 213 晉江局網(wǎng)絡(luò)方案 ............................................................................................................................... 215 石獅局網(wǎng)絡(luò)方案 ............................................................................................................................... 216 南安局網(wǎng)絡(luò)方案 ............................................................................................................................... 217 惠安局網(wǎng)絡(luò)方案 ............................................................................................................................... 218 安溪局網(wǎng)絡(luò)方案 ............................................................................................................................... 219 永春局網(wǎng)絡(luò)方案 ............................................................................................................................... 220 德化局網(wǎng)絡(luò)方案 ........................................................................................................................... 221 網(wǎng)絡(luò)產(chǎn)品介紹 ............................................................................................................................... 222 IBM 8260 多協(xié)議智能集線器 ............................................................................................ 222 IBM 8285 ATM 工作組交換器 ........................................................................................... 225 IBM 8271 以太網(wǎng)交換器 ............................................................................................ 225 網(wǎng)絡(luò)管理軟件- Nways Campus Manager for AIX ............................................................226 網(wǎng)絡(luò)方案小結(jié) ............................................................................................................................... 227 網(wǎng)絡(luò)系統(tǒng)的實(shí)用性 ............................................................................................................. 227 網(wǎng)絡(luò)線路的可靠性 ............................................................................................................. 227 網(wǎng)絡(luò)的可擴(kuò)展性 ................................................................................................................. 227 網(wǎng)絡(luò)的升級(jí) ......................................................................................................................... 227 網(wǎng)絡(luò)的易管理及維護(hù)性 ..................................................................................................... 228 網(wǎng)絡(luò)的開放性和靈活性 ..................................................................................................... 22812 / 31第 3 章 技術(shù)支持及服務(wù) ............................................................................................................................... 328 硬件服務(wù) ........................................................................................................................................... 329 軟件支持 ........................................................................................................................................... 330 問題追蹤 ........................................................................................................................................... 331 擔(dān)保服務(wù) ........................................................................................................................................... 331 擔(dān)保期過后的服務(wù) ........................................................................................................................... 33113 / 31第 1 章 需求分析 網(wǎng)絡(luò)需求 泉州郵電局在電訊及計(jì)算機(jī)網(wǎng)絡(luò)建設(shè)方面一直走在全國(guó)技術(shù)的前沿。泉州局已經(jīng)建立了一個(gè)相當(dāng)完善的通訊網(wǎng):全國(guó)第一個(gè)本地同步光纖 SDH 網(wǎng)和 C3 通訊網(wǎng)?,F(xiàn)在,為了適應(yīng)郵電業(yè)務(wù)的迅速發(fā)展,充分利用現(xiàn)有設(shè)備,提高生產(chǎn)效率,泉州郵電局需要建設(shè)一個(gè)泉州郵電系統(tǒng)的高速的、先進(jìn)的計(jì)算機(jī)主干網(wǎng)絡(luò),充分利用現(xiàn)有的 SDH 網(wǎng)絡(luò)的寬帶和高速性能,將不同地市的計(jì)算機(jī)網(wǎng)絡(luò)連接起來,使整個(gè)泉州郵電的計(jì)算機(jī)應(yīng)用跨上一個(gè)新的臺(tái)階。 本系統(tǒng)的特點(diǎn)根據(jù)用戶的需求及應(yīng)用的特點(diǎn),我們認(rèn)為本網(wǎng)絡(luò)系統(tǒng)具有如下特點(diǎn):★ 網(wǎng)絡(luò)規(guī)模大網(wǎng)絡(luò)通過 SDH/PDH 連接七個(gè)地市。網(wǎng)絡(luò)覆蓋廣,并且由很多不同的部門構(gòu)成。比如,服務(wù)器及工作站的網(wǎng)絡(luò)傳輸 速度要能夠適應(yīng)業(yè)務(wù)不斷增長(zhǎng)
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