校园网路建置程序.doc

国 立 台 北 科 技 大 学文 件 名 称：校园网络建置及管理作业程序文 件 编 号：L03P01制 定 部 门：电算中心网络作业组制 定 日 期：89.06.16分发单位教务学务总务秘书会计人事技研图书电算进修推广进修学院安环中心军训系所修 订 纪 录修订日期单据编号修订内容摘要页次版本/次C05P01-02A文件编号L03P01文 件 名 称版 本A制定单位网络作业组校园网络建置及管理作业程序页 数1/41、目的：为维持全校校园计算机网络之畅通，并且有效地利用各单位之网管人力(指各单位所推派的负责教职员或工读生)，维护其单位内部计算机网络，期能实时排除网络异常状况，共同维持校园计算机网络系统正常之运作，建立优质的网络教学、研究与应用环境。2、范围：本校校园骨干网络设备、与各单位及学生宿舍网络之连接、电话拨接服务及连接因特网设备之运作、维护与管理。3、权责：3.1 电算中心：3.1.1 技士或技术师：负责校园网络设备采购、建置、管理与维护，PC网络教学教室硬设备采购与维护，学生账号密码更改，电话拨接上网系统维护及管理，PC教室服务器硬件维护与教学软件安装，以及支持校务行政计算机化个案规画与程序设计等事宜；并负责第二线网络状况侦错与排除，协助解决各单位无法自行解决之网络状况。 3.1.2 网络作业组组长：负责校园网络规画，推动与督导网络作业组相关业务。 3.2 各单位：藉由指派专人(例如网管工读生或教师职员同仁)或签约维护厂商，负责自己单位内第一线网络状况侦错与排除。 3.3 学生宿舍：由学生成立宿舍网络管理委员会，由学务处督导其运作，电算中心提供技术咨询。4、定义：4.1 电算中心：国立台北科技大学电子计算器中心。4.2 各单位：指国立台北科技大学所属之教学与行政单位。4.2.1 教学单位：包含各教学系所、共同科、教育学程中心。4.2.2 行政单位：包含教务处、学务处、总务处、技研处(包含创新育成中心)、进修学院、进修推广部、图书馆、会计室、人事室、秘书室、军训室。 5、作业内容：5.1 全校校园网络5.1.1 校园骨干网络5.1.1.1 网络布建：本校校园骨干由三个主要节点所构成，分别位于电算中心(共同科馆一楼中心机房)、电子系(综合科馆三楼305室)及土木系(土木馆一楼计算机教室)。各系所单位原则上都以光纤(点对点光纤直通或多段光纤衔接)连接至某个骨干节点，少数单位因其文件编号L03P01文 件 名 称版 本A制定单位网络作业组校园网络建置及管理作业程序页 数2/4所在位置不便布设光纤，且数据流量小，暂时以Cat. 5 UTP或RG-58相连。参考文件：电算中心绘制之校园网络(光纤)布建图。5.1.1.2 光纤布建时机及程序：5.1.1.2.1 因应新系所设立：经确定其办公室或将与骨干节点相连的设备放置地点后，由负责的教师同仁或其筹备处主任直接向电算中心网络组提出(书面或口头告知)联机申请。网络组将先行堪察后再会同光纤厂商决定布建路径与估价，相关事宜应于二周内完成，呈报电算中心主任核准后，再循一般之采购程序向总务处提出申请。5.1.1.2.2 故障线路维护：经确定某光纤传输对故障且已无备用传输对可资利用时，由网络组依上述程序向总务处提出维护申请。5.1.1.2.3 不敷需求时扩建：由网络组审验需求后，原则上于原有管线改架较多芯数之光纤以资因应；若无既定管线可用，则由网络组先行堪察后再会同光纤厂商决定布建路径与估价，循一般之采购程序向总务处提出申请。5.1.1.3 设备建置：校园骨干三个主要节点的网络设备皆为Cisco Switch 5500 (Catalyst 5000 + Lightstream 1010)，三台交换器接成双型，其中以OC-12(622Mbps) 频宽为主轴联机、再以OC-3(155Mbps) 频宽为备援联机；整个校网由两台路由器(Catalyst 5500上的RSM及Cisco 7206)负责校内各系所单位间及对外(TANet)的封包绕送。各系所和骨干节点以100BaseTX或100BaseFX连接(传输速率以100Mbps为原则)；行政大楼内部各单位以10/100BaseTX (UTP)透过高速以太网络交换器Cisco 2926互通，再以两对100Mbps(FastEthernet Channel)上连至电算中心。对交通流量较大的系所单位，如电子、电机及行政大楼等，则提供200Mbps(两个100BaseFX port)频宽以舒缓其交通流量。 参考文件：电算中心绘制之本校校园网络(ATM骨干)建置图。5.1.1.4 设备扩充时机及程序： 依据校园(含学生宿舍)实际上网的计算机数目增加状况(概估)、骨干节点交换器的承载、各系所单位的特殊需求，以及对全校网络及骨干频宽使用情形的交通流量统计，由网络作业组负责整体规画考虑，做适当调整或接口模块的扩充。 5.1.1.5 IP地址规画：本校IP地址为Class B - 140.124.0.0，切割成256个子网络(相当于256个Class C网络)，每个子网络可用的IP为254个。文件编号L03P01文 件 名 称版 本A制定单位网络作业组校园网络建置及管理作业程序页 数3/4子网络(即IP网段)分配原则：单一教学单位、行政大楼内部各单位则分别配以一个网段；系所合一单位因有较多的学生及PC教室，预留给其五个子网络/IP网段，例如：电子系为140.124.70.0 140.124.74.0网段；其它(包含学生宿舍)网段分配已详细记载于本校校园网络(ATM骨干)建置图中。5.1.1.6 IP网络连接设定程序：各单位内部使用者的网络应设定：子网掩码(subnet mask)为255.255.255.0，预设通讯闸为140.124.?.254，其中?代表该计算机所在的IP网段；网域名称(DNS)服务器指向140.124.13.3或 140.124.6.100。但若单位内部另作子网络切割及架设网域名称服务器，则请洽询单位网管人员以做正确的设定。5.1.1.7 新增IP地址申请程序：依据上述IP地址规画的分配原则，各系所单位暂时开放一至二个网段使用。各单位如需要使用到其它的预留IP网段，或是要申请新的IP网段(例如新设系所)，应由负责的网管人员或其主管直接向电算中心提出IP网段使用申请(书面或口头告知)，经电算中心审核后，交由网络组负责相关设备的设定与测试，全部应于五个工作天内完成见覆申请单位。5.1.2 各单位内部网络：单位内部网络的建置与维护由各单位自行决定其架构与设备采购(电算中心可适时提供技术咨询或建议，但不得干涉)，并应指派专人负责，同时将负责人员的电话告知电算中心，以便联络。5.1.3 学生宿舍网络：5.1.3.1 电算中心负责规画、制定设备采购规格及协助采购事宜，并提供技术咨询服务。5.1.3.2宿舍网络分成七个区域及一个PC教室，IP网段为140.124.130.0 140.124.137.0。每间寝室计有四个节点，采用固定IP地址。参考文件：学生宿舍网络IP地址配置一览表。5.1.3.3宿舍网络与校园骨干之连接采用10 Mbps红外线传输设备，维护权责为电算中心。电算中心每五分钟测试一次传输是否畅通，如遇故障则自动送出电子邮件告知中心主任、网络组技术师及组长，以便实时处理。5.1.3.4网络组依据宿舍网络与校园骨干数据流量统计，检讨联机频宽是否足够。联机频宽经评估后，将于进期提升至43Mbps。5.1.3.5 宿舍网络设备借用管理，应由学务处督导学生成立宿舍网络管理委员会运作，并由电算中心协助学务处与设备厂商签定合约，以落实设备之维护。5.2 连接因特网： 本校对外连接系以T-3 (45Mbps)数据专线直接连至教育部电算中心，再经由台湾学术网络(TANet)，接达至因特网。文件编号L03P01文 件 名 称版 本A制定单位网络作业组校园网络建置及管理作业程序页 数4/45.3 电话拨接上网服务及扩建程序：5.3.1 全校师生可利用其家用电话，透过公用电话网络(如中华电信)，拨号连接到校园网络，使用校内提供的信息服务或接取至因特网。5.3.2 本校目前提供92个电话拨接门号，联机速度分为28.8Kbps 及33.6Kbps两种；同时提供四个代表号及自动跳号，以便利师生拨号。5.3.3 电话拨接不易是全校师生普遍的反应，网络作业组负责检讨需求，建议提升联机速度或扩充拨接门号的数量。5.3.4 由于拨接上网门号每个月的线路租金皆由总务处支付，因此若评估后认为有扩充拨接门号数量的必要，相关采购方案必须特别会签总务处事务组，以利后续设备采购作业的进行。6、相关文件：6.1 国立台北科技大学校园网络(ATM骨干)建置图。(89.04电子计算器中心网络作业组修正)6.2 国立台北科技大学校园网络(光纤)布建图。 (89.04电子计算器中心网络作业组修正) 6.3 国立台北科技大学学生宿舍网络IP地址配置一览表7、使用窗体：无。 L03W01AL03W02AL03W03A国立台北科技大学 学生宿舍网络IP地址配置一览表说明:一)房间号码: 指各学员宿舍、房间及计算机教室等。二)网络线号: 指网络在线之套环编号。三)集线中心: 指网络线连接之中枢器置放之区域。均置于各舍之六楼。四)IP Address: 各房间分配之 IP Address。房间内各成员彼此协调使用其中之一。不可重复使用。五)本校 nameserver: 140.124.6.100 及 140.124.13.2六)本校 subnetmask: 255.255.255.0七) 本校 default gateway: 为个人之 IP Address,但第四组改为 254一舍一楼房间号码网络线号集线中心IP Address备注A1101140.124.135.1140.124.135.4学员宿舍A1102140.124.135.5140.124.135.8学员宿舍A1103140.124.135.9140.124.135.12学员宿舍A1106140.124.135.13140.124.135.16学员宿舍A1105140.124.135.17140.124.135.20学员宿舍A1104140.124.135.21140.124.135.24学员宿舍社 团B1101140.124.135.25140.124.135.28教 官 室D1101140.124.137.1一舍二楼房间号码网络线号集线中心IP Address备注A201A1206140.124.135.29140.124.135.32A202A1205140.124.135.33140.124.135.36A203A1204140.124.135.37140.124.135.40A204A1203140.124.135.41140.124.135.44A205A1202140.124.135.45140.124.135.48A206A1201140.124.135.49140.124.135.52B207B1201140.124.137.2140.124.137.5B208B1202140.124.137.6140.124.137.9B209B1203140.124.137.10140.124.137.13B210B1208140.124.137.14140.124.137.17B211B1204140.124.137.18140.124.137.21B212B1205140.124.137.22140.124.137.25B213B1206140.124.137.26140.124.137.29B214B1207140.124.137.30140.124.137.33D215D1203140.124.137.34140.124.137.37D216D1204140.124.137.38140.124.137.41D217D1205140.124.137.42140.124.137.45D218D1206140.124.137.46140.124.137.49D219D1201140.124.137.50140.124.137.53D220D1202140.124.137.54140.124.137.57一舍三楼房间号码网络线号集线中心IP Address备注A301A1306140.124.135.53140.124.135.56A302A1305140.124.135.57140.124.135.60A303A1304140.124.135.61140.124.135.64A304A1303140.124.135.65140.124.135.68A305A1302140.124.135.69140.124.135.72A306A1301140.124.135.73140.124.135.76B307B1301140.124.136.1140.124.136.4B308B1302140.124.136.5140.124.136.8B309B1303140.124.136.9140.124.136.12B310B1308140.124.135.77140.124.135.80B311B1304140.124.136.13140.124.136.16B312B1305140.124.136.17140.124.136.20B313B1306140.124.136.21140.124.136.24B314B1307140.124.136.25140.124.136.28D315D1303140.124.137.58140.124.137.61D316D1304140.124.137.62140.124.137.65D317D1305140.124.137.66140.124.137.69D318D1306140.124.137.70140.124.137.73D319D1301140.124.137.74140.124.137.77D320D1302140.124.137.78140.124.137.81一舍四楼房间号码网络线号集线中心IP Address备注A401A1406140.124.135.81140.124.135.84A402A1405140.124.135.85140.124.135.88A403A1404140.124.135.89140.124.135.92A404A1403140.124.135.93140.124.135.96A405A1402140.124.135.97140.124.135.100A406A1401140.124.135.101140.124.135.104B407B1401140.124.136.29140.124.136.32B408B1402140.124.136.33140.124.136.36B409B1403140.124.136.37140.124.136.40B410B1408140.124.136.41140.124.136.44B411B1404140.124.136.45140.124.136.48B412B1405140.124.136.49140.124.136.52B413B1406140.124.136.53140.124.136.56B414B1407140.124.136.57140.124.136.60D415D1403140.124.137.82140.124.137.85D416D1404140.124.137.86140.124.137.89D417D1405140.124.137.90140.124.137.93D418D1406140.124.137.94140.124.137.97D419D1401140.124.137.98140.124.137.101D420D1402140.124.137.102140.124.137.105一舍五楼房间号码网络线号集线中心IP Address备注A501A1506140.124.135.105140.124.135.108A502A1505140.124.135.109140.124.135.112A503A1504140.124.135.113140.124.135.116A504A1503140.124.135.117140.124.135.120A505A1502140.124.135.121140.124.135.124A506A1501140.124.135.125140.124.135.128B507B1501140.124.136.61140.124.136.64B508B1502140.124.136.65140.124.136.68B509B1503140.124.136.69140.124.136.72B510B1508140.124.136.73140.124.136.76B511B1504140.124.136.77140.124.136.80B512B1505140.124.136.81140.124.136.84B513B1506140.124.136.85140.124.136.88B514B1507140.124.136.89140.124.136.92D515D1503140.124.137.106140.124.137.109D516D1504140.124.137.110140.124.137.113D517D1505140.124.137.114140.124.137.117D518D1506140.124.137.118140.124.137.121D519D1501140.124.137.122140.124.137.125D520D1502140.124.137.126140.124.137.129一舍六楼房间号码网络线号集线中心IP Address备注A601A1606140.124.135.129140.124.135.132A602A1605140.124.135.133140.124.135.136A603A1604140.124.135.137140.124.135.140A604A1603140.124.135.141140.124.135.144A605A1602140.124.135.145140.124.135.148A606A1601140.124.135.149140.124.135.152B607B1601140.124.136.93140.124.136.96B608B1602140.124.136.97140.124.136.100B609B1603140.124.136.101140.124.136.104B610B1608140.124.136.105140.124.136.108B611B1604140.124.136.109140.124.136.112B612B1605140.124.136.113140.124.136.116B613B1606140.124.136.117140.124.136.120B614B1607140.124.136.121140.124.136.124D615D1603140.124.137.130140.124.137.133D616D1604140.124.137.134140.124.137.137D617D1605140.124.137.138140.124.137.141D618D1606140.124.137.142140.124.137.145D619D1601140.124.137.146140.124.137.149D620D1602140.124.137.150140.124.137.153一舍七楼房间号码网络线号集线中心IP Address备注A701A1706140.124.135.153140.124.135.156A702A1705140.124.135.157140.124.135.160A703A1704140.124.135.161140.124.135.164A704A1703140.124.135.165140.124.135.168A705A1702140.124.135.169140.124.135.172A706A1701140.124.135.173140.124.135.176B707B1701140.124.136.125140.124.136.128B708B1702140.124.136.129140.124.136.132B709B1703140.124.136.133140.124.136.136B710B1708140.124.136.137140.124.136.140B711B1704140.124.136.141140.124.136.144B712B1705140.124.136.145140.124.136.148B713B1706140.124.136.149140.124.136.152B714B1707140.124.136.153140.124.136.156D715D1703140.124.137.154140.124.137.157D716D1704140.124.137.158140.124.137.161D717D1705140.124.137.162140.124.137.165D718D1706140.124.137.166140.124.137.169D719D1701140.124.137.170140.124.137.173D720D1702140.124.137.174140.124.137.177 一舍八楼房间号码网络线号集线中心IP Address备注A801A1806140.124.135.177140.124.135.180A802A1805140.124.135.181140.124.135.184A803A1804140.124.135.185140.124.135.188A804A1803140.124.135.189140.124.135.192A805A1802140.124.135.193140.124.135.196A806A1801140.124.135.197140.124.135.200B807B1801140.124.136.157140.124.136.160B808B1802140.124.136.161140.124.136.164B809B1803140.124.136.165140.124.136.168B810B1808140.124.136.169140.124.136.172B811B1804140.124.136.173140.124.136.176B812B1805140.124.136.177140.124.136.180B813B1806140.124.136.181140.124.136.184B814B1807140.124.136.185140.124.136.188D815D1803140.124.137.178140.124.137.181D816D1804140.124.137.182140.124.137.185D817D1805140.124.137.186140.124.137.189D818D1806140.124.137.190140.124.137.193D819D1801140.124.137.194140.124.137.197D820D1802140.124.137.198140.124.137.201 一舍九楼房间号码网络线号集线中心IP Address备注A901A1906140.124.135.201140.124.135.204A902A1905140.124.135.205140.124.135.208A903A1904140.124.135.209140.124.135.212A904A1903140.124.135.213140.124.135.216A905A1902140.124.135.217140.124.135.220A906A1901140.124.135.221140.124.135.224B907B1901140.124.136.189140.124.136.192B908B1902140.124.136.193140.124.136.196B909B1903140.124.136.197140.124.136.200B910B1908140.124.136.201140.124.136.204B911B1904140.124.136.205140.124.136.208B912B1905140.124.136.209140.124.136.212B913B1906140.124.136.213140.124.136.216B914B1907140.124.136.217140.124.136.220D915D1903140.124.137.202140.124.137.205D916D1904140.124.137.206140.124.137.209D917D1905140.124.137.210140.124.137.213D918D1906140.124.137.214140.124.137.217D919D1901140.124.137.218140.124.137.221D920D1902140.124.137.222140.124.137.225一舍十楼房间号码网络线号集线中心IP Address备注A1001A11006140.124.135.225140.124.135.228A1002A11005140.124.135.229140.124.135.232A1003A11004140.124.135.233140.124.135.236A1004A11003140.124.135.237140.124.135.240A1005A11002140.124.135.241140.124.135.244A1006A11001140.124.135.245140.124.135.248B1007B11001140.124.136.221140.124.136.224B1008B11002140.124.136.225140.124.136.228B1009B11003140.124.136.229140.124.136.232B1010B11008140.124.136.233140.124.136.236B1011B11004140.124.136.237140.124.136.240B1012B11005140.124.136.241140.124.136.244B1013B11006140.124.136.245140.124.136.248B1014B11007140.124.136.249140.124.136.252D1015D11003140.124.137.226140.124.137.229D1016D11004140.124.137.230140.124.137.233D1017D11005140.124.137.234140.124.137.237D1018D11006140.124.137.238140.124.137.241D1019D11001140.124.137.242140.124.137.245D1020D11002140.124.137.246140.124.137.249二舍一楼房间号码网络线号集线中心IP Address备注G101G1103140.124.131.1140.124.131.4G102G1104140.124.131.5140.124.131.8G103G1105140.124.131.9140.124.131.12G104G1106140.124.131.13140.124.131.16G105G1107140.124.131.17140.124.131.20G106G1101140.124.131.21140.124.131.24计算机室Server140.124.131.25F2101140.124.131.26140.124.131.44采用bootpF2102FF2103F2104F2105F2106F2107F2108F2109F2110F2111F2112F2113F2114F2115教 官 室F2116140.124.131.45二舍二楼房间号码网络线号集线中心IP Address备注E201E1206140.124.133.1140.124.133.4E202E1205140.124.133.5140.124.133.8E203E1204140.124.133.9140.124.133.12E204E1203140.124.133.13140.124.133.16E205E1202140.124.133.17140.124.133.20E206E1201140.124.133.21140.124.133.24F207F2201140.124.131.46140.124.131.49F208F2202140.124.131.50140.124.131.53F209F2203140.124.131.54140.124.131.57F210F2204140.124.131.58140.124.131.61F211F2205140.124.131.62140.124.131.65F212F2206140.124.131.66教官室F213F2207140.124.131.67140.124.131.70F214F2208140.124.131.71140.124.131.74G215G1203140.124.134.1140.124.134.4G216G1204140.124.134.5140.124.134.8G217G1205140.124.134.9140.124.134.12G218G1206140.124.134.13140.124.134.16G219G1201140.124.134.17140.124.134.20G220G1202140.124.134.21140.124.134.24二舍三楼房间号码网络线号集线中心IP Address备注E301E1306140.124.133.25140.124.133.28E302E1305140.124.133.29140.124.133.32E303E1304140.124.133.33140.124.133.36E304E1303140.124.133.37140.124.133.40E305E1302140.124.133.41140.124.133.44E306E1301140.124.133.45140.124.133.48F307F2301140.124.131.75140.124.131.78F308F2302140.124.131.79140.124.131.82F309F2303140.124.131.83140.124.131.86F310F2304140.124.131.87140.124.131.90F311F2305140.124.131.91140.124.131.94F312F2306140.124.131.95140.124.131.98F313F2307140.124.131.99140.124.131.102F314F2308140.124.131.103140.124.131.106G315G1303140.124.134.25140.124.134.28G316G1304140.124.134.29140.124.134.32G317G1305140.124.134.33140.124.134.36G318G1306140.124.134.37140.124.134.40G319G1301140.124.134.41140.124.134.44G320G1302140.124.134.45140.124.134.48二舍四楼房间号码网络线号集线中心IP Address备注E401E1406140.124.133.49140.124.133.52E402E1405140.124.133.53140.124.133.56E403E1404140.124.133.57140.124.133.60E404E1403140.124.133.61140.124.133.64E405E1402140.124.133.65140.124.133.68E406E1401140.124.133.69140.124.133.72F407F2401140.124.131.107140.124.131.110F408F2402140.124.131.111140.124.131.114F409F2403140.124.131.115140.124.131.118F410F2404140.124.131.119140.124.131.122F411F2405140.124.131.123140.124.131.126F412F2406140.124.131.127140.124.131.130F413F2407140.124.131.131140.124.131.134F414F2408140.124.131.135140.124.131.138G415