《計算機考研專業課：計算機網路一本通》是2020年清華大學出版社出版的圖書。
基本介紹
- 中文名：計算機考研專業課：計算機網路一本通
- 作者：劉財政，李紅主編
- 類別：考試
- 出版社：清華大學出版社
- 出版時間：2020年3月
- 開本：16 開
- 裝幀：平裝-膠訂
- ISBN：9787302531784
內容簡介,圖書目錄,作者簡介,
內容簡介
《計算機考研專業課——計算機網路一本通（考點詳解 習題全解）》嚴格按照全國碩士研究生入學考試計算機學科專業基礎綜合大綱進行編寫，全面涵蓋計算機網路概 論、物理層、數據鏈路層、網路層、傳輸層、套用層、網路安全等大綱所要求的知識點，並以圖、表的形式 對考點進行講解，講解清晰易懂。本書精選歷年的碩士研究生統考試題及部分名校試題進行詳細講解，幫助 考生學練結合，提高考生的學習效率。 本書可作為學生參加計算機專業碩士研究生入學考試的輔導用書，也可作為計算機及相關專業的學生學 習計算機網路的教材。
圖書目錄
目 錄
第 0 章 本書導學 ······························· 1.
0.1 計算機網路的學習方法 ·········· 1.
0.2 計算機網路的重點歸納 ·········· 1.
0.3 本書知識結構 ························· 2.
第 1 章 計算機網路概論 ···················· 3.
1.1 本章導學 ································· 3.
1.1.1 知識結構 ························ 3.
1.1.2 考綱解讀 ························ 4.
1.2 知識講解 ································· 4.
1.2.1 計算機網路概述 ············· 4.
1.2.2 計算機網路體系結構
與參考模型 ····················· 6.
1.2.3 計算機網路性能指標 ··· 10.
1.3 本章小結 ······························· 12.
1.4 本章習題 ······························· 12.
1.5 答案與解析 ··························· 16.
第 2 章 物理層 ································ 23.
2.1 本章導學 ······························· 23.
2.1.1 知識結構 ······················ 23.
2.1.2 考綱解讀 ······················ 24.
2.2 知識講解 ······························· 24.
2.2.1 數據通信的基礎
知識 ······························ 24.
2.2.2 奈奎斯特定理與香農
定理 ······························ 27.
2.2.3 物理層設備 ··················· 30.
2.2.4 數據交換技術 ··············· 31.
2.2.5 物理層的接口特性 ······· 33.
2.3 本章小結 ······························· 33.
2.4 本章習題 ······························· 34.
2.5 答案與解析 ··························· 39.
第 3 章 數據鏈路層 ························· 47.
3.1 本章導學 ······························· 47.
3.1.1 知識結構 ······················ 47.
3.1.2 考綱解讀 ······················ 48.
3.2 知識講解 ······························· 48.
3.2.1 數據鏈路層的功能 ······ 48.
3.2.2 數據鏈路層三個基本
問題 ······························ 49.
3.2.3 流量控制與可靠
傳輸機制 ······················ 50.
3.2.4 介質訪問控制方法 ······ 53.
3.2.5 區域網路中的數據
鏈路層 ·························· 58.
3.2.6 廣域網中的數據
鏈路層 ·························· 62.
3.2.7 數據鏈路層設備 ·········· 64.
3.2.8 區域網路交換機 ·············· 66.
3.2.9 常用的校驗方法 ·········· 67.
3.3 本章小結 ······························· 68.
3.4 本章習題 ······························· 68.
3.5 答案與解析 ···························· 71
第 4 章 網路層 ································ 81.
4.1 本章導學 ······························· 81.
4.1.1 知識結構 ······················ 81.
4.1.2 考綱解讀 ······················ 82.
4.2 知識講解 ······························· 82.
4.2.1 網路層功能 ·················· 82.
4.2.2 IP 地址 ························· 83.
4.2.3 網路層協定 ·················· 92.
4.2.4 路由協定 ······················ 95.
4.2.5 IP 組播 ······················· 106.
計算機考研專業課——計算機網路一本通（考點詳解＋習題全解）
IV
4.2.6 網路層設備 ················· 106.
4.2.7 互聯設備總結 ············· 107.
4.3 本章小結 ····························· 108.
4.4 本章習題 ····························· 108.
4.5 答案與解析 ························· 117.
第 5 章 傳輸層 ······························ 129.
5.1 本章導學 ····························· 129.
5.1.1 知識結構 ···················· 129.
5.1.2 考綱解讀 ···················· 130.
5.2 知識講解 ····························· 130.
5.2.1 傳輸層的功能 ············· 130.
5.2.2 傳輸層的兩種服務 ····· 131.
5.2.3 傳輸層的連線埠 ············· 132.
5.2.4 UDP ···························· 133.
5.2.5 TCP ····························· 136.
5.2.6 TCP 可靠傳輸和流量
控制 ···························· 141.
5.3 本章小結 ····························· 146.
5.4 本章習題 ····························· 147.
5.5 答案與解析 ························· 153.
第 6 章 套用層 ······························ 160.
6.1 本章導學 ····························· 160.
6.1.1 知識結構 ···················· 160.
6.1.2 考綱解讀 ···················· 161.
6.2 知識講解 ····························· 161.
6.2.1 端系統的通信模型 ···· 161.
6.2.2 DNS 系統 ··················· 161.
6.2.3 檔案傳輸協定 ············ 165.
6.2.4 電子郵件 ···················· 166.
6.2.5 全球資訊網（WWW） ····· 168.
6.3 本章小結 ····························· 171.
6.4 本章習題 ····························· 171.
6.5 答案與解析 ·························· 174.
第 7 章 網路安全··························· 181.
7.1 本章導學 ····························· 181.
7.1.1 知識結構 ···················· 181.
7.1.2 考綱解讀 ···················· 182.
7.2 知識講解 ····························· 182.
7.2.1 計算機網路通信面臨
的威脅 ························ 182.
7.2.2 加密的一般過程 ········ 183.
7.2.3 數字簽名 ···················· 184.
7.2.4 鑑別 ···························· 185.
7.2.5 密鑰管理 ···················· 186.
7.2.6 防火牆 ························ 187.
7.3 本章小結 ····························· 188.
7.4 本章習題 ····························· 188.
7.5 答案與解析 ·························· 18 9
作者簡介
李紅，博士，副教授，碩士研究生導師。多年計算機專業課程教學和培訓經驗，獲得優秀教師稱號，教學大賽一等獎等。現任啟航計算機課程主講老師之一，主編《啟航計算機真題大全解》，對統考及北京地區985 高校出題思路與動向把握深刻。通過分模組測試學員複習進度，依據多次模擬，進行教學服務調整；確保學員順利完成各階段學習KPI。
劉財政，中國科學院博士。啟航計算機集訓營、網課主講和高端VIP一對一中心老師，具有豐富的教學經驗和紮實的知識積累，深受廣大學員和家長的喜愛和一致好評。採用一個中心、點面結合教學法，以考試實戰為中心，以突破考試知識為切入點，以建立知識體系為基本面，在點面結合中，讓學生掌握應試技巧和提升考試能力。
啟航考研，成立於1998年，國內首批從事考研培訓的民辦教育機構之一，啟航考研2016年加入啟航龍圖教育科技集團有限公司，通過資源整合，形成了線下輔導、線上教育、圖書出版等多元化的教學服務體系。本圖書是由啟航龍圖計算機學院聯合高校在職教師、中科院博士共同編寫，專門針對計算機專業考研專業課。計算機專業考研目前是統考與高校自主命題並存的形勢，本書以408統考體系為主線，結合部分熱門院校的自主命題，全面覆蓋高頻考點，重點突出，層次分明。
為了幫助考生更好地理解考點內容，本圖書還錄製了一系列的圖書配套視頻。此外，啟航龍圖計算機學院還設計了“408統考”與“自主命題定向輔導”相結合的定製課程，包括全年集訓營、半年集訓營、暑期特訓營、百日衝刺集訓營等，採用高三式、全封閉、軍事化管理，同時也開設了針對目標院校目標專業的高端定製的網路課程。經驗豐富的師資、專業的課程設計、完備的課後答疑輔導、全套的圖書資料，為考生提供全方位一體化的教學服務。
