一、路由器版本及登錄方式介紹

R3#show version Cisco IOS Software, 3700 Software (C3745-A3JK9S-M), Version 12.3(4)T2, RELEASE SOFTWARE (fc1) TAC Support: http://www.cisco.com/tac Copyright (c) 1986-2003 by Cisco Systems, Inc. Compiled Thu 18-Dec-03 18:34 by dchihROM: ROMMON Emulation Microcode ROM: 3700 Software (C3745-A3JK9S-M), Version 12.3(4)T2, RELEASE SOFTWARE (fc1)R3 uptime is 0 minutes System returned to ROM by unknown reload cause - suspect boot_data[BOOT_COUNT] 0 x0, BOOT_COUNT 0, BOOTDATA 19 System image file is "tftp://255.255.255.255/unknown"This product contains cryptographic features and is subject to United States and local country laws governing import, export, transfer and use. Delivery of Cisco cryptographic products does not imply third-party authority to import, export, distribute or use encryption. Importers, exporters, distributors and users are responsible for compliance with U.S. and local country laws. By using this product you agree to comply with applicable laws and regulations. If you are unable to comply with U.S. and local laws, return this product immediately.A summary of U.S. laws governing Cisco cryptographic products may be found at: http://www.cisco.com/wwl/export/crypto/tool/stqrg.htmlIf you require further assistance please contact us by sending email to export@cisco.com.Cisco 3745 (R7000) processor (revision 2.0) with 120832K/10240K bytes of memory. Processor board ID FTX0945W0MY R7000 CPU at 100Mhz, Implementation 39, Rev 2.1, 256KB L2, 512KB L3 Cache 2 FastEthernet interfaces 4 Serial interfaces DRAM configuration is 64 bits wide with parity enabled. 151K bytes of NVRAM. 16384K bytes of ATA System CompactFlash (Read/Write)Configuration register is 0x2102R3#show start Using 259 out of 155640 bytes! ! hostname R3 ! no ip domain lookup ##HTTP域名登錄無設置 no ip icmp rate-limit unreachable ip tcp synwait 5 ! line con 0　　　　　　##console口登錄無設置 exec-timeout 0 0　　 ##輸入超時退出時間無設置 logging synchronous privilege level 15 no login line aux 0　　　　 ##Telnet其他設備登錄無設置 exec-timeout 0 0 logging synchronous privilege level 15 no login ! ! end

　　二、登錄方式代碼

　　　　要求：

　　　　　　　　1.console口進入操作界面必須接對口

　　　　　　　　2.HTTP登錄時，登錄名稱是CISCO路由器名，密碼是登錄Telnet密碼

　　　　　　　　3.Telnet登錄必須在網卡網段與遠方設備需同一網段

　　　　　　連線結構如右：

　　　　　　　　

　　　　　　C3電腦綁定了實際物理網卡,在路由器沒有設置Telnet時連線無效

　　　　　　

　　　

Telnet設置:需要write后PC登錄才能生效 Router(config)#line vty 0 4 Router(config-line)#pas Router(config-line)#password cisco Router(config-line)#login Router(config-line)#exec-timeout 0 10 #0這個位置代表分鐘 10這個位置代表秒鐘--設置的都是光標退出時間PC輸入，提示設置enable密碼 Router>en % No password set.回路由器輸入下列代碼 Router(config)#enable password 123 ##注意secret的密碼優先級比password密碼優先級高，并且show run查詢的時候在前面 Router(config)#do write下面是PC輸入的反饋信息 pc>telnet 1.1.1.1 Password: Password: Router>en Password: Router#conf Configuring from terminal, memory, or network [terminal]? Enter configuration commands, one per line. End with CNTL/Z. Router(config)#Telnet設置成功

　　HTTP設置方式

?

　　HTTP設置configip http serverip domain www.cisco.com
　　HTTP網頁登錄成功

　　　　　　　　用戶名輸入命令行中的用戶名R1 密碼輸入telnet的密碼

　　　　　　　　

??　console口設置方式

Router(config)#line console 0 Router(config-line)#password cisco Router(config-line)#login
console密碼設置成功

　　

?

轉載于:https://www.cnblogs.com/StrongIwan/p/9749081.html

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