通信设备维护实验报告

实习报告课程名称 通信设备维护实习实习题目 通信设备维护专业 XXXXXXXXXX班级 XXXXXXXX学号 00000000 学生姓名 XXX 实习成绩 指导教师 xxxxx

2010年12月22日目录TOC\o"1-5"\h\z\o"CurrentDocument"一、实习目的 1\o"CurrentDocument"二、实习环境和设备 1\o"CurrentDocument"三、实习内容与详细步骤 1\o"CurrentDocument"项目一：网络连通性测试 2\o"CurrentDocument"拓扑结构图 2配置信息 2\o"CurrentDocument"详细步骤 2\o"CurrentDocument"4．故障排除 7\o"CurrentDocument"项目二：通信设备恢复 8\o"CurrentDocument"项目三：网络数据包分析 9\o"CurrentDocument"四、实验分析、总结 10一、实习目的通过本课程设计与实验，达到以下目的：培养学生严谨务实的工作态度，并在老师的指导下，提高分析问题和解决问题的能力，促进理论联系实际学风养成。巩固和加深对网络工程的基本概念、基本理论和网络技术的理解。掌握常用交换机、路由器、配置管理器的使用方法掌握常见网络系统软件、工具软件的使用与配置方法。初步掌握网络规划的基本要求与设计原则，并能针对实际单位的需求情况进行网络规划和具体设计。掌握网络系统管理的基本安全技术、能够分析解决网络故障。通过撰写课程实验报告以及网络设计论文，锻炼学生科技论文写作能力。二、实习环境和设备1.实验环境：网络工程实验室2.实验设备：项目一：DRC-2600路由器4台；DCRS-5650交换机2台；PC机2台；交叉线3根；直通线4根项目二:DCRS-5650交换机1台；PC机2台；直通线1根；console线1根项目三：DCS-3926S交换机1台；直通线3根；PC机3台三、实习内容与详细步骤给出三个项目的具体步骤，要求不能只有图片，要给图片插入文字说明；项目一：网络连通性测试项目一在具体步骤之后要另起一段以“故障排除”为标题，对老师设置的故障进行分析并说明故障解决方法。项目二：通信设备恢复项目三：网络数据包分析各项目的写法参照以下两例：项目一：网络连通性测试拓扑结构图配置信息（有IP地址配置和VLAN划分的都要用表格列出，项目一没有，其它有的参照如下格式）在交换机上划分两个基于端口的VLAN：VLAN100，VLAN200。VLAN端口成员1001~82009~16PC1和PC2的网络设置为：设备IP地址Mask交换机A192.168.1.11255.255.255.0PC1192.168.1.101255.255.255.0PC2192.168.1.102255.255.255.03.详细步骤⑴为路由器设置端口IP地址及动态路由配置R1>enableR1#configR1_config#interfacefastEthernet0/0R1_config_f0/0#ipaddress192.168.2.30255.255.255.0R1_config_f0/0#noshutdownR1_config_f0/0#exitR1_config#interfacefastEthernet0/3R1_config_f0/3#ipaddress192.168.3.40255.255.255.0R1_config_f0/3#noshutdownR1_config_f0/3#exitR1_config#routeripR1_config_rip#network192.168.2.30R1_config_rip#network192.168.3.40路由R2，R3，R4类似配置即可。详情见图：R1：Rl_config#exitRl#Jan106:02:53Configuredfromconsole0byUNKNOWNconfigRl_config#inteRl_config#interfacef0/0Rl_config_f0/0#ipadRl_config_f0/0#ipaddress192.16S.2.30255.255.255.0Rl_config_f0/0#noshutdownRl_config_f0/0#exitRl_config#interfacefO/3Rl_config_f0/3#ipaddRl_config_f0/3#ipaddress192.16S.3.40255.255.255.0Rl_config_f0/3#noshutdownR2^：config_f0/3#exitIR202_config#interfacef0/0R202_config_f0/0#ipaddress192.16S.3.50255.255.255.0R202_config_f0/0#noshutdownR202_config_f0/0#eKitR202_config#interfacef0/3R202_config_f0/3#ipaddress192.160.4.60255.255.255.0R202_config_f0/3#noshutdownR202_config_f0/3#exitR202_configSrouterripR202_config_rip#network192.16S.3.0R202_config_rip#network192.16S.4.03：2configrin#exitR203#Jan105:10:02Unknownuserenterprivilegemodefromconsole0』level15configR203_config#interfacefastethernet0/0R203_eonfig_f0/0#ipaddress192.16S.4.70255.255.255.0R2O3_c0nfig_fO/O#no'shutdown1

R203_conf1g#lnterfacefastethernet0/3R203_config_f0/3#ipaddress192.16S.5.80255.255.255.0R203_config_f0/3#noshutdownR203^config_f0/3#exit192.16S.4.70192.16S.4.70192.160.5.00192.160.5.00192.16S.4.0192.16S.4.0192.16S.5.0192.16S.5.0R203_config_rip#networkR4：心C -C■—--:-H-VR4#configR4_config#interfacefastethernet0/0R4_config_f0/0#ipaddress192.160.5.90255.255.255.0R4_config_f0/0#noshutdownR4_config_f0/0#exitR4_config#interfacefastethernet0/3R4_config_f0/3#ipaddress192.16S.6.10255.255.255.0R4_config_f0/3#noshutdownR4_config_f0/3#exitR4_config#routeriprouteripAmbiguousCommand-Itmaybeoneofthefollowing:route-maprouterR4_config#routerripR4_config_rip#network192.168.5.90⑵R1：看路由配置_rip#network192.168.6.10-3，门4⑵R1：Rl_config#showiprouteCodes:C-connectedjS-static^R-RIF,E-EGF,EC-BGPconnectedD-DEIGRP,DEX-externalDEIGRF,0-OSFF,OIA-OSFFinterareaONI-OSFFNSSAexternaltype1,ON2-OSFFNSSAexternaltype2OE1-OSFFexternaltype1,OE2-OSFFexternaltype2DHCP-DHCPtypeVRFID:0C 192.16S. 2. 0/24C 192.16S. 3. 0/24R 192.160. 4. 0/24C 192.16S. 2. 0/24C 192.16S. 3. 0/24R 192.160. 4. 0/24R 192.16S. 5. 0/24R192.16S.6.0/24via192.16B.3.50(onFastEthernetO/3)via192.168.3.50(onFastEthernetO/3)via192.168.3.50(onFastEthernetO/3)?1rArifiinterfaceFastEthernet0/0ipaddress192.168.3.50255.255.255.0noipdirected-broadcasti■interfaceFastEthernetO/3inaddress192.168.4.60255.255.255.0routerrip tnetwork192.16S.3.0network192・ ・4・0.Ronfi.g#showiprouteCodes;C-说onn亡吐巳匕S-statrc^'R-RIF,E-EGPAEC-EGF-fcorinectedD-DEIGRP,DEX-externalDEIGRP,0-OSFF,OIA-OSFFinterarea- ONI-OSFFNSSAexternaltype1,ON2--OSFFNSSAexternaltype-2； 0E1-OSFFexternaltype1,OE2-OSFFexternaltype2】 DHCP-DHCPtype192.16S.2；.0/24192.16S.2；.0/24192.16S.'310/24192.16S.4.:0/-2.4192.16S.5.-0/24192.16S.6.W24[120?2]via192.16S.4.60:(cnFastEThernst'O/O.)[120,1]via192.,16S.4.6l^(onFastEthernetO/O^isdirectlyconnected^FastEthernetO/Oisdirectlycormec-ted^FastEthernetO/3[12.01]via192.16S.5.90.(onFastEthernet；dfe)

R4_config#showiprouteCodes:C-connected^S-static^R-RIF,E-EGF,EC-EGFconnectedD-DEIGRP,DEX-externalDEIGRP,0-OSPF,OIA-OSPFinterareONI-OSPFNSSAexternaltype1,ON2-OSFFNSSAexternaltype2OE1-OSFFexternaltype1,OE2-OSFFexternaltype2DHCF-DHCFtype■VRFID:0R192.168.2.0/24[120^3]via192.160.5.00(onFastEthernet0/0)R192.16S.3.0/24[120,2]via192.160.5.00(onFastEthernet0/0)R192.16S.4.0/24[120,1]via192.16S.5.SO(onFastEthernet0/0)C192.16S.5.0/24isdirectlyconnected^FastEthernetO/OC192.16S.6.0/24isdirectlyconnectedFastEthernetO/3⑶两个PC之间互PING实现连通PC1PINGPC2IFAddress : 192-168.2.9SubnetMask : 255.255.255.0DefaultGateuap : 192.168.2.30C：X>ping192.168.6.4Pinging192.16^.6.4uith32bytesofdata:from192.168.,6.4ibytes=32titie=4nsTTL=124from192.168.bytes=32tifie=lmsTTL=124from192.168.,6.4ibytes=32titie=lnsTTL=124from192.168.bytes=32tifie=lmsTTL=124iRepli/Jlepli/羽eply诃怕北lcss>,Pingstatisticsfor192.168■丘・4EPackets:Sent=4,Received=4,Lostfippyoximateroundtriptimesinmilli-seconds诃怕北lcss>,Mininum=ims,MaxiEium=4ms,Auerage=ImsPC2PINGPC1

tEtlnsrnetNICft2PhysicalAddress.DHCPEnabled.*.IPAddress..,,SubnetMlosk.,■DefaultGateway.C；\DncuiiH?E»tsdiidSettingsMldminiist192,168.2.9Pingincf192.168.2.9with32b#七匕wofReplyfromRepl</frunReplyfronRcplvfrun192.168.2.9：192.168.2.9：ReplyfromRepl</frunReplyfronRcplvfrun192.168.2.9：192.168.2.9：192.188.2-9：192.1G8.2.9：bytes心窪bytes^32bytes=32byte5"32tiFiera2r>st±hbttinc'-insTTL-124TTL-124TTL^124TTL-124Pingstatisticsfor192.1&8.2-9：Packets?Sent=4,Received=4,Lo^t=0<0Zloss),rppruxiinkateroundtriptimesinnilli^seconds:HinirhurinIms, fa2ms, -⑷R1PINGR4Rl_config#ping192.16S.6.10FING192.16S.6.10(192.16B.6.10):56databytes 192.16S.6.10pingstatistics 5packetstransmitted^5packetsreceived^0%packetlossround-tripmin/avg/max=0/2/10msig#]4．故障排除经排查，发现网络中存在故障，排除故障后，网络重新连通。故障有，物理连通性：线路存在环路R204的F0/3接到R2的F0/0上了（排除）R1：F0/0的IP地址错误（排除）RIP中network缺少了一个（排除）R2：路由被重起（排除）R3：F0/3的IP地址错误（排除）R4：路由器名字被更改（排除）PC1：IP地址，子网掩码，默认网关皆出错（排除）PC2：IP地址，子网掩码，默认网关被设为自动获取；windows防火墙被启用。

项目二：通信设备恢复1.拓扑结构图2.配置信息IP地址子网掩码PCI192.168.2.9255.255.255.0父换机192.168.2.1255.255.255.0详细步骤⑴重起交换机switch>enableswitch#setdefaultAreyousure?[Y/N]⑴重起交换机switch>enableswitch#setdefaultAreyousure?[Y/N]=yswitch#writeswitch#showstartup-configThisisfirsttimestartupsystem.置进入特权用户配置模式使用setdefault命令是否确认？清空startup-config文件！显示当前的startup-config文件！系统提示此启动文件为出厂默认配switch#reload！重新启动交换机Processwithreboot?[Y/N]y

⑵给交换机设置IP地址即管理IPswitch(Config)#interfacevlan1！进入vlan1接口switch(Config-If-Vlan1)#ipaddress192.168.2.1255.255.255.0switch(Config-If-Vlan1)#noshutdown！激活vlan接口switch(Config-If-Vlan1)#exitswitch(Config)#exit⑶验证主机与交换机是否连通switch#ping192.168.1.101Type"ctoabort.Sending55