网络设备巡检手册.docx

华东政法大学网络设备巡检测试方案华东政法大学分2个校区，分别为松江校区和长宁校区。根据要求，运维人员每个月都必须对所负责的校区网络设备进行巡检。本方案是为了针对每个月巡检的设备，巡检指标明细化。巡检的内容分网络链路巡检以及网络设备硬件巡检。网络链路巡检：主要检查出口链路流量包括核心交换机出口流量，电信主线路、备份线路、教科网出口的流量。硬件设备巡检包括：CPU利用率Memory利用率系统模块系统电源串联口状态风扇记录结果并截图网络链路巡检方法电信主线路、备份线路、教科网出口的流量检测方法：利用阿姆瑞特防火墙FineTune管理工具里的“实时监控”来检测端口Bps流量。如图所示以上信息检测完毕后，统计结果输入到“松江巡检汇总日志”或者 “长宁巡检汇总日志”的“网络链路监控统计表”。硬件设备巡检方法检查设备CPU利用率 命令: H3C#display cpu 使用discpu命令检查设备短时间内（60秒）的CPU利用率。该命令将以百分比的形式给出路由器CPU的利用率，同时显示路由器中不同进程的CPU占用率。一般情况下平均值小于50%是可以接受的。dis cpuSlot 0 CPU usage: 3% in last 5 seconds 2% in last 1 minute 2% in last 5 minutesSlot 1 CPU usage: 2% in last 5 seconds 2% in last 1 minute 2% in last 5 minutesSlot 2 CPU usage: 5% in last 5 seconds 5% in last 1 minute 4% in last 5 minutesSlot 3 CPU usage: 3% in last 5 seconds 3% in last 1 minute 2% in last 5 minutes记录结果：5秒，1分钟，5分钟的CPU利用率。并截图存档设备Memory利用率命令: H3C# display memorydis memory显示了存储器的一般信息，它表明系统可用的内存和使用内存，注意使用的百分比数。检测标准: 使用的百分比小于80% dis memorySystem Total Memory(bytes): 434510960Total Used Memory(bytes): 109527664Used Rate: 25%记录结果：已使用内存、系统总内存、剩余内存。并截图存档检查设备系统模块运行情况检查 命令: H3C display device检查H3C设备模块运行状况检查。检测标准: 所有模块运行normal。dis devSlot No. Brd Type Brd Status Subslot Num Sft Ver Patch 0 LSQ1SRPB Master 0 S7500E-6616P01 None 1 LSQ1SRPB Slave 0 S7500E-6616P01 None 2 LSQ1GP24SC Normal 0 S7500E-6616P01 None 3 LSQ1GT24SC Normal 0 S7500E-6616P01 None 4 NONE Absent 0 NONE None 5 NONE Absent 0 NONE None 6 NONE Absent 0 NONE None 7 NONE Absent 0 NONE None记录结果：有无异常状态设备，并截图存档检查设备系统电源及风扇检查命令: H3C display power命令: H3C display fan检测标准: 电源及风扇运行正常。dis power Power 1 State: Fault Power 2 State: Normaldis fan Fan 1 State: Normal记录结果：电源有无异常状态，并截图存档检查设备系统运行温度检查命令: H3C display enviorment检查设备H3C设备运行环境,内部各部件运行温度是否正常。检测标准: 设备内部各部分工作温度小于最高限制80摄氏度。dis environment System temperature information (degree centigrade):- Board Temperature Lower limit Upper limit 0 25 0 80 1 25 0 80 2 28 0 80 3 27 0 80记录结果：记录温度状况，并截图存档检查设备系统接口状态检查命令: H3C display interface (可加具体端口)检查设备H3C设备接口状态。检测标准: 接口运行正常,无过多的错误,端口双工状态正常。dis interface GigabitEthernet2/0/1 current state: UP IP Packet Frame Type: PKTFMT_ETHNT_2, Hardware Address: 3822-d69a-c74e Description: GigabitEthernet2/0/1 Interface Loopback is not set Media type is optical fiber,Port hardware type is 1000_BASE_LX_SFP 1000Mbps-speed mode, full-duplex mode Link speed type is autonegotiation, link duplex type is autonegotiation Flow-control is not enabled The Maximum Frame Length is 9216 Broadcast MAX-ratio: 100% Unicast MAX-ratio: 100% Multicast MAX-ratio: 100% Allow jumbo frame to pass PVID: 1 Mdi type: auto Link delay is 0(sec) Port link-type: trunk VLAN passing : 1(default vlan), 1120-1143, 1760, 1936, 1992 VLAN permitted: 1(default vlan), 2-4094 Trunk port encapsulation: IEEE 802.1q Port priority: 0 Peak value of input: 268508 bytes/sec, at 2013-06-29 13:44:23 Peak value of output: 15580328 bytes/sec, at 2013-07-02 12:53:14 Last 300 seconds input: 28 packets/sec 2761 bytes/sec 0% Last 300 seconds output: 52 packets/sec 32214 bytes/sec 0% Input (total): 7988336 packets, 3054065934 bytes 7970235 unicasts, 1542 broadcasts, 16559 multicasts, 0 pauses Input (normal): 7988336 packets, - bytes 7970235 unicasts, 1542 broadcasts, 16559 multicasts, 0 pauses Input: 0 input errors, 0 runts, 0 giants, 0 throttles 0 CRC, 0 frame, - overruns, 0 aborts - ignored, - parity errors Output (total): 41713276 packets, 21753109214 bytes 9691477 unicasts, 24789613 broadcasts, 7232186 multicasts, 0 pauses Output (normal): 41713276 packets, - bytes 9691477 unicasts, 24789613 broadcasts, 7232186 multicasts, 0 pauses Output: 0 output errors, - underruns, - buffer failures 0 aborts, 0 deferred, 0 collisions, 0 late collisions 0 lost carrier, - no carrier记录结果：记录端口有无异常状态，并截图存档检查交换机相关信息命令: H3C# display version 主要显示软件的版本、路由器持续运行的时间、路由器主存的大小、共享存储器的大小、闪存的大小、VRP映像的文件名，以及路由器VRP从何处启动等信息。dis versionH3C Comware Platform SoftwareComware Software, Version 5.20, Release 6616P01Copyright (c) 2004-2010 Hangzhou H3C Tech. Co., Ltd. All rights reserved.H3C S7506E uptime is 1 week, 4 days, 16 hours, 3 minutes记录结果：记录系统版本号，并截图存档检查系统配置文件相关信息命令: H3C# dir 主要交换机内部存储的系统文件，配置等相关信息dirDirectory of flash:/ 0 -rw- 27508506 May 31 2011 04:46:55 s7500e-cmw520-r6616p01.app 1 drw- - May 31 2011 05:12:24 seclog 2 -rw- 20210 Jun 21 2013 10:52:20 sta