问米婆能问胎儿性别吗:CCNA实验一

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标签:CCNA试验原创作品,允许转载,转载时请务必以超链接形式标明文章 原始出处 、作者信息和本声明。否则将追究法律责任。http://suzlz.blog.51cto.com/2212954/411725试验一1、进入特权模式 enable2、进入全局配置模式 configure terminal3、为路由器取一个名字 hostname [hostname]4、进入接口 interface Ethernet 05、查看当前配置信息 show running-config6、查看NVRAM 里面的配置信息 show startup-config7、查看flash 里面的IOS文件信息 show flash8、查看系统硬件的配置信息,软件版本,配置文件的名称和来源,以及启动镜像 show version9、查看路由器当前时间 show clock10、特权模式的明文密码 Router(config)#enable password mingwen11、特权模式的密文密码 Router(config)#enable secret miwen12、将路由器中的所有明文密码变成加密的形式 Router(config)#service password-encryption13、关闭域名解析Router(config)# no ip domain-lookup14、配置此命令后,当我们输入错误的命令时,路由不会对它进行域名解析,从而节省我们的时间。15、配置con口日志同步显示Router(config)#line con 0Router(config-line)#logging synchronous16、设置标语信息Router(config)#banner motd #{text}#17、Console接口的安全配置Router(config)#line console 0Router(config-line)#password [password]Router(config-line)#loginRouter(config-line)#exit18、VTY口的配置Router(config)#line vty 0 4不动设备或不同IOS可能数量不同Router(config-line)#password [password]Router(config-line)#loginRouter(config-line)#exit  拓扑图:

Continue with configuration dialog? [yes/no]: nPress RETURN to get started! Router>enRouter#conf tRouter(config)#int f0/0Router(config-if)#endRouter#show runRouter#show running-configBuilding configuration... Current configuration : 236 bytes!version 12.2no service password-encryption!hostname Router!!!!!ip ssh version 1!!interface FastEthernet0/0 no ip address duplex auto speed auto shutdown!ip classless!!!!!line con 0line vty 0 4 login!!end  Router#Router#show startup-configstartup-config is not presentRouter#show flash System flash directory:File  Length   Name/status   5571584  c2600-i-mz.122-28.bin[5571584 bytes used, 58444800 available, 64016384 total]63488K bytes of processor board System flash (Read/Write) Router#show vRouter#show versionCisco Internetwork Operating System SoftwareIOS (tm) C2600 Software (C2600-I-M), Version 12.2(28), RELEASE SOFTWARE (fc5)Technical Support: http://www.cisco.com/techsupportCopyright (c) 1986-2005 by cisco Systems, Inc.Compiled Wed 27-Apr-04 19:01 by miwangImage text-base: 0x8000808C, data-base: 0x80A1FECC ROM: System Bootstrap, Version 12.1(3r)T2, RELEASE SOFTWARE (fc1)Copyright (c) 2000 by cisco Systems, Inc.ROM: C2600 Software (C2600-I-M), Version 12.2(28), RELEASE SOFTWARE (fc5) System returned to ROM by reloadSystem image file is "flash:c2600-i-mz.122-28.bin" cisco 2620 (MPC860) processor (revision 0x200) with 60416K/5120K bytes of memory.Processor board ID JAD05190MTZ (4292891495)M860 processor: part number 0, mask 49Bridging software.X.25 software, Version 3.0.0.1 FastEthernet/IEEE 802.3 interface(s)32K bytes of non-volatile configuration memory.16384K bytes of processor board System flash (Read/Write) Configuration register is 0x2102 Router#Router#show clock*0:2:44.438 UTC ??? ?? 1 1993Router#conf tEnter configuration commands, one per line.  End with CNTL/Z.Router(config)#enablen password mingwen                     ^% Invalid input detected at '^' marker.      Router(config)#enable password mingwenRouter(config)#enable secret miwenRouter(config)#service password-encryptionRouter(config)#no ip domain?domain  domain-lookup  domain-name Router(config)#no ip domain-lookupRouter(config)#line con 0Router(config-line)#logging synchronousRouter(config-line)#exitRouter(config)#banner mRouter(config)#banner motd #{test}#Router(config)#line console 0Router(config-line)#password ciscoRouter(config-line)#loginRouter(config-line)#exitRouter(config)#line vty 0 4Router(config-line)#password telnetRouter(config-line)#loginRouter(config-line)#exit