Router> (用戶執行模式） Router>enable (進入特權執行模式) Routed (特權執行模式提示符) Router#conf t (向全局配置模式切換) Enter configuration commands, one per line. End with CNTL/Z. Router(config)# (全局配置模式提示符) Router(config)#interface ethernet 0 (進入interface配置模式) Router(config-if)# ( interface配置模式提示符) Router(config-if)#? (查看interface配置模式下的所有配置命令) Interface configuration commands: access-eXPRession Build a bridge boolean access expression appletalk Appletalk interface subcommands arp Set arp type (arpa, probe, snap) or timeout backup Modify backup parameters bandwidth Set bandwidth informational parameter bridge-group Transparent bridging interface parameters carrier-delay Specify delay for interface transitions cdp CDP interface subcommands cmns OSI CMNS ... (此處省略) standby Hot standby interface subcommands timeout Define timeout values for this interface traffic-shape Enable Traffic Shaping on an Interface or Sub-Interface transmit-interface Assign a transmit interface to a receive-only interface tx-ring-limit Configure PA level transmit ring limit
Router(config-if)#ip add? (使用“？”查看以add開頭的命令) address Router(config-if)#ip address? (使用“？”查看ip address后面的命令) A.B.C.D IP address Router(config-if)#ip address 192.168.1.1 ? A.B.C.D IP subnet mask Router(config-if)#ip address 192.168.1.1 255.255.255.0 ? secondary Make this IP address a secondary address
Router(config-if)#ip address 192.168.1.1255.255.255.0 Router(config-if)#exit (退出interface配置模式，進入全局配置模式) Router(config)#? (查看全局配置模式下的所有配置命令) configure commands: aaa Authentication, Authorization and Accounting. access-list Add an access list entry alias Create command alias appletalk Appletalk global configuration commands arap Appletalk Remote Access Protocol arp Set a static ARP entry async-bootp Modify system bootp parameters ... (此處省略) tFTP-server Provide TFTP service for netload requests time-range Define time range entries usemame Establish User Name Authentication virtual-profile Virtual Profile configuration x25 X.25 Level 3 x29 X29 commands
Router(config)#exit (退出配置模式，進入特權執行模式) Router#? (查看特權執行模式下所有的命令) Exec commands: access-enable Create a temporary Access-List entry access-profile Apply user-profile to interface access-template Create a temporary Access-List entry archive manage archive files bfe For manual emergency modes setting cd Change current Directory clear Reset functions ... (此處省略) telnet Open a telnet connection terminal Set terminal line parameters test Test subsystems, memory, and interfaces traceroute Trace route to destination tunnel Open a tunnel connection udptn Open an udptn connection undebug Disable debugging functions (see also 'debug') verify Verify a file where List active connections write Write running configuration to memory, network, or terminal x28 Become an X.28 PAD x3 Set X.3 parameters on PAD
Router#disable (退出特權執行模式，進入用戶執行模式) Router>? (查看用戶執行模式下的所有命令) Exec commands: access-enable Create a temporary Access-List entry access-profile Apply user-profile to interface ... (此處省略) udptn Open an udptn connection where List active connections x28 Become an X.28 PAD x3 Set X.3 parameters on PAD Router>show version (查看路由器的版本信息和組件信息) Cisco Internetwork Operating System Software IOS(tm)2500 Software(C2500-D-L),Version 12.1(8a),RELEASE SOFTWARE(fc1) IOS版本信息 Copyright (c) 1986-2001 by cisco Systems, Inc. Compiled Wed 23-May-01 01:20 by yiyan Image text-base: 0x0000144C, data-base: 0x00843EA8 ROM:System Bootstrap. Version 5.2(8a), RELEASE SOFTWARE ( ROM 版本信息) BOOTFlash: 3000 Bootstrap Software (IGS-RXBOOT), Version 10.2(8a), RELEASE SOFTWARE (fcl)
Router uptime is 56 minutes (本路由器的開機時間) System returned to ROM by power-on System image file is "flash:c2500-d4.121-8a.mz" ( Flash中的IOS映像文件名) cisco 2500 (68030) processor (revision L) with 14336K/2048K bytes of memory. (處理器信息) Processor board ID 03215594, with hardware revision 00000000 Bridging software. X.25 software, Version 3.0.0. 2Ethernet/IEEE 802.3 mterface(s) (路由器物理接口) 2Serial network interface(s) (路由器物理接口) 32K bytes of non-volatile configuration memory. ( NVRAM, 大小為32K ) 8192K bytes of processor board System flash (Read/Write) (Flash, 8192K) Configuration register is 0x2102 (配置寄存器值)
