各路由器密码找回方法-11号文库

第一篇：各路由器密码找回方法

各路由器密码找回方法

适用于所有的202_系列、2500系列、3000系列，以680x0为基准的4000系列，在ROM中运行10.0或更高版本的IOS以后的7000系列，在ROM中运行9.1或更高版本的软件的IGS系列。

这里假定您的路由器的名字为 “router”。

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1、将一台终端或将PC以终端仿真的方式连到路由器的CONSOLE口上。

2、启动路由器到 “router>”状态下，键入 “show version”命令，此时记录下该命令的输出信息中的configration register的值（改值通常在该命令输出的最后一行），这个值通常应为0x2102或0x102。例如：configration register is 0x2102。

3、将路由器的电源关掉，然后又重新开启。

4、在路由器启动后的60秒内请在终端上键入中断键（Break键或Ctrl_C键），您会看到一个前面没有路由器名字的>大于号）提示符。如果没有出现，说明您没有给出正确的Break信号，在这种情况下，请您检查终端仿真的设置。

5、在>号提示符下键入 “o/r0x42”以便从Flash启动，注意第一个字母 “o”不是十进制数 “0”

6、在>号提示符下键入 “i”，路由器便会忽视存储的配置文件进行重新启动。

7、路由器启动后，对所有的setup的问题回答 “no”。

8、在router> 提示符下键入 “enable”，您就不需要口令就进入到enable模式，并且看到router# 提示符。

9、有两种方法可以改变enable口令： a.删除所有的配置，键入 “write erase”。

b.不删除所有的配置，只删除enable的口令

①.在router# 提示符下键入 “config mem”。

②.在router# 提示符下键入 “write term”。

③.在router# 提示符下键入 “config term”，出现提示符router（config）#。

④.在router（config）#提示符下键入 “enable secret xxxxxx”，其中 “xxxxxx”为您想所设定的口令。

⑤.键入 “Ctrl_z”或 “exit”，退出到router# 状态下。

⑥.在router# 提示符下键入 “write mem”。

10、在router# 提示符下键入 “config term，进入到router（config）# 提示符下。

11、在route（config）# 提示符下键入 “config-register 0x2102”，或者您在第二步所记录下来的值。

12、在router（config）# 提示符下键入 “Ctrl_z”或 “exit”，退出到router# 状态下。

13、在router# 提示符下键入 “write mem”（这一步也可省略）。

14、在router# 提示符下键入 “reload”。

15、在问您是否确认重新启动，键入回车键即可。

Cisco 2500系列的口令恢复 Cisco的系列访问服务器（Access Server）由于其稳定的性能在人民银行金融网络中使用十分普遍。由于网络设备相对而言价格昂贵，使得一般人很少有机会像操作PC一样，可以经常使用和练习，因此当出现一些问题时很难解决。下面是一个Cisco 2509访问服务器口令丢失，导致无法进行参数恢复处理的例子。本文通过剖析Cisco 2500系列访问服务器的内存模式、配置管理，并以Cisco 2509为例给出口令恢复的方法。1.口令类别 Cisco路由器包含以下几种类别的口令：

有效密码口令（enabled secret password）：是一种安全级别最高的加密口令，适用于CiscoIOS10.3(2)以后的版本，在路由器的配置表中以密码的形式出现。

有效口令（enabled password）：安全级别次高的非加密口令。当有效密码口令没设置时，使用该口令。

终端口令（console password）：用于防止非法或未授权用户修改路由器配置，在用户通过主控终端对路由器进行设置时，使用该口令。2.口令恢复原理

Cisco路由器保存了几种不同的配置参数，并存放在不同的内存模块中，介绍如下： •内部内存种类

Cisco2500系列路由器有几种类别的内存：ROM、闪存（flash memory）、不可变RAM（NVRAM）、RAM和包共享内存等五种。作用如下：内存类别作用

ROM 存放系统的引导程序

闪存存放Cisco IOS的镜像

NVRAM 存放配置文件（即startup-config）

RAM 存放当前系统使用配置

包共享内存进出包缓冲区

•配置文件及相关存放内存

•操作环境（PA3）及对应的配置登记码路由器的正常启动，应依次引导以下程序：

口令恢复的关键在于对配置登记码进行修改，从而让路由器从不同的内存中调用不同的参数表进行启动。有效口令存放在NVRAM中，因此修改口令的实质是将登记码进行修改，从而让路由器跳过NVRAM中的配置表，直接进入ROM模式，然后对有效口令和终端口令进行修改或者重新设置有效加密口令（因为有效加密口令为加密乱码，无法进行恢复，只可以改写），完成后再将登记码恢复。3.口令恢复步骤

将Cisco2509的主控口连接到PC机的串口上（如COM 1）；

启动Win95/98的超级终端，并配置为9600波特率、8个数据位、无奇偶校验、2位停止位；

用show version命令查看登记码；

如果中断屏蔽（即登记码的第4位为1），则重启路由器，并在开机后60秒内按Break键；如果中断未屏蔽，则发送中断；

执行以下命令，将登记码设置为0x042，使路由器跳过NVRAM模式，从ROM模式启动；

>o/r 0x042 进行初始化；

路由器重启，并将登记码设为0x142；

当提示是否进入对话配置时，回答“否”，出现；

Press RETURN to get started!按回车，进入ROM模式：

Router >

键入enable命令进入EXEC状态，并键入命令configure memory，将NVRAM模式中的参数表装入内存；

键入configureter minal命令进行配置；从配置表中找出忘记的有效口令（或改写），并重新改写有效密码口令； Router ＃ configure terminal

将登记码还原为0x2102（即从闪存正常启动，并屏蔽中断）。

 [i=s] 本帖最后由 xuexiaoning 于 202_-12-23 15:37 编辑

Cisco路由器口令的恢复(1020)

Description

This document describes how to recover a password on a Cisco 1020 router.Since the Cisco 1020 router is often not physically secured, to perform a password recovery you must call Cisco Systems or your distribution channel and provide a Cisco 1020 router generated challenge.Using the override program, the support representative can provide a one-time password you can use to enter enable mode.Notes:

Overrides can be done only from the console.Press Return at the password prompt if the enable password is not set.Step-by-Step Procedure

1.From the console, log in to the Cisco 1020 router with username enable and password override.The 1020 prints a challenge.2.Provide the support representative with the challenge.The challenge is used to provide the response.3.On the 1020 console, log in with username enable and use the response as the password.You're now in enable mode.4.Type wr t to see the existing password or type conf t to change the password.Cisco路由器口令的恢复(7000)

Description

This document describes the password recovery procedure for the Cisco 7000.Step-by-Step Procedure

Use the show version command to determine if the processor in your router is an RP or an RSP7000.If the processor is an RP, use the password recovery procedure for the Cisco 2500.If the processor is an RSP7000, use the password recovery procedure for the Cisco 1600.Sample Output of a show version Command on a 7000 With an RP Module

Router#sh vers

Cisco Internetwork Operating System Software

IOS(tm)7000 Software(C7000-JS-M), Version 11.2(21), RELEASE SOFTWARE(fc1)

Image text-base: 0x00001000, data-base: 0x008F86E8

ROM: System Bootstrap, Version 11.2(3), SOFTWARE

ROM: 7000 Software(C7000-AJSV-M), Version 11.2(3), RELEASE SOFTWARE(fc2)

Router uptime is 1 hour, 38 minutes

System restarted by power-on at 15:19:36 MEST Tue Apr 25 202_

System image file is “c7000-js-mz_112-21.bin”, booted via tftp from 172.17.240.250

cisco RP1(68040)processor(revision C0)with 65536K bytes of memory.Processor board ID 0025A50A

G.703/E1 software, Version 1.0.SuperLAT software copyright 1990 by Meridian Technology Corp).Bridging software.X.25 software, Version 2.0, NET2, BFE and GOSIP compliant.TN3270 Emulation software.Switch Processor EIP controller(6 Ethernet).TRIP controller(4 Token Ring).AIP controller(1 ATM).Ethernet/IEEE 802.3 interface(s)Token Ring/IEEE 802.5 interface(s)ATM network interface(s)

128K bytes of non-volatile configuration memory.4096K bytes of flash memory sized on embedded flash.Configuration register is 0x2102

Sample Output of a show version Command on a 7000 With an RSP7000 Module

Router#sh vers

Cisco Internetwork Operating System Software

IOS(tm)RSP Software(RSP-DSV-M), Version 12.0(8.0.1)T, MAINTENANCE

INTERIM SOFTWARE

Image text-base: 0x60010908, data-base: 0x61090000

ROM: System Bootstrap, Version 5.3(9)[mkamson 9], RELEASE SOFTWARE(fc2)

BOOTFLASH: RSP Software(RSP-BOOT-M), Version 12.0(3), RELEASE SOFTWARE

(fc1)

Router uptime is 5 days, 10 minutes

System returned to ROM by reload at 14:17:10 MEST Tue Apr 18 202_

System image file is “ cisco RSP7000(R4700)processor with 65536K/2072K bytes of memory.R4700 CPU at 100Mhz, Implementation 33, Rev 1.0

Last reset from power-on

G.703/E1 software, Version 1.0.G.703/JT2 software, Version 1.0.X.25 software, Version 3.0.0.Bridging software.EIP controller(4 Ethernet).FSIP controller(8 Serial).Ethernet/IEEE 802.3 interface(s)Serial network interface(s)

125K bytes of non-volatile configuration memory.16384K bytes of Flash PCMCIA card at slot 0(Sector size 128K).8192K bytes of Flash internal SIMM(Sector size 256K).Configuration register is 0x2102  Cisco路由器口令的恢复(cs500)

Description This document describes how to recover a password on a Cisco cs500 communication server.The Cisco cs500 does not have a console port so to recover a password you must erase the configuration then configure the server again.Step-by-Step Procedure

1.Unplug the Cisco cs500 server.2.Press and hold the DEFAULT button on the front of the chassis.3.Turn on the server.The OK and LAN LEDs blink on and off.4.When the OK and LAN LEDs blink off(after about 15 seconds), release the DEFAULT button.The 500-CS enters setup mode in about two to ten minutes.5.Configure the server.Cisco路由器口令的恢复(800)

Description

This document describes the password recovery procedure for the Cisco 800.Step-by-Step Procedure

Attach a terminal or PC with terminal emulation to the console port of the router.Use the following terminal settings:

9600 baud rate

No parity data bits stop bit

The required console cable specifications are described in Cabling Guide for RJ-45 Console and AUX Ports(Cisco's 1000 series, 2500 series, and AS5100).Type show version and record the setting of the configuration register.Click here to see output of a show version command.The configuration register setting is usually 0x2102 or 0x102.Using the switch, turn off the router and then turn it on.Press Break on the terminal keyboard within 60 seconds of the powerup to put the router into ROMMON.If the break sequence doesn't work, see Possible Key Combinations for Break Sequence During Password Recovery for other key combinations.Type set ios-conf = 142 at the boot# prompt.If Flash is intact, the best setting is 0x42.If the Flash is not installed or is erased, use the 0x41 setting.Note that with this setting you can view or erase the configuration but cannot change the password.Type boot at the boot#> prompt to initialize the router.The router reboots but ignores its saved configuration.Type no after each setup question or press Ctrl-C to skip the initial setup procedure.Type enable at the Router> prompt.You'll be in enable mode and see the Router# prompt.Important Type config mem or copy start running to copy the nonvolatile RAM(NVRAM)into memory.Do not type config term.Type wr term or show running.The show running and wr term commands show the configuration of the router.In this configuration you see under all the interfaces the shutdown command, which means all interfaces are currently shutdown.Also, you can see the passwords either in encrypted or unencrypted format.Type config term and make the changes.The prompt is now hostname(config)#.Type enable secret.Issue the no shutdown command on every interface that is used.If you issue a show ip interface brief command, every interface that you want to use should be ”up up“.Type config-register 0x2102, or the value you recorded in step 2.Press Ctrl-z to leave the configuration mode.The prompt is now hostname#.16.Type write mem or copy running startup to commit the changes.Router>show version

Cisco Internetwork Operating System Software

IOS(tm)C800 Software

(C800-Y6-MW), Version 12.1(1), RELEASE SOFTWARE(fc1)

Image text-base: 0x000EA000, data-base: 0x005D3000

ROM: TinyROM version 1.0(3)

Router uptime is 2 days, 3 hours, 8 minutes

System returned to ROM by power-on

System image file is ”flash:c800-y6-mw.121-1“

Cisco C801(MPC850)processor(revision 0)with 51428K bytes of virtual memory.Processor board ID JAD03050229

CPU part number 33

Bridging software.Basic Rate ISDN software, Version 1.1.Ethernet/IEEE 802.3 interface(s)ISDN Basic Rate interface(s)

12M bytes of physical memory(DRAM)

8K bytes of non-volatile configuration memory

8M bytes of flash on board(4M from flash card)

Configuration register is 0x2102

!---The router was just powercycled and during bootup a break sequence was sent to the router.TinyROM version 1.0(3)

Fri Apr 30 18:22:12 1999

boot# boot

Booting ”c800-y6-mw.121-1“...，Restricted Rights Legend

Use, duplication, or disclosure by the Government is

subject to restrictions as set forth in subparagraph

(c)of the Commercial Computer Software-Restricted

Rights clause at FAR sec.52.227-19 and subparagraph

(c)(1)(ii)of the Rights in Technical Data and Computer Software clause at DFARS sec.252.227-7013.cisco Systems, Inc.170 West Tasman Drive

San Jose, California 95134-1706

Cisco Internetwork Operating System Software

IOS(tm)C800 Software(C800-Y6-MW), Version

12.1(1), RELEASE SOFTWARE(fc1)

Image text-base: 0x000EA000, data-base: 0x005D3000

Cisco C801(MPC850)processor(revision 0)with 51428K bytes of virtual memory.Processor board ID JAD03050229

CPU part number 33

Bridging software.Basic Rate ISDN software, Version 1.1.Ethernet/IEEE 802.3 interface(s)ISDN Basic Rate interface(s)

12M bytes of physical memory(DRAM)

8K bytes of non-volatile configuration memory

8M bytes of flash on board(4M from flash card)

---System Configuration Dialog---

Would you like to enter the initial configuration dialog? [yes/no]: n Press RETURN to get started!(press Enter)

00:01:45: %SYS-5-RESTART: System restarted--

Cisco Internetwork Operating System Software

IOS(tm)C800 Software(C800-Y6-MW), Version 12.1(1), RELEASE SOFTWARE(fc1)

00:01:45: %LINK-5-CHANGED: Inte

rface BRI0, changed state to administratively down

00:01:45: %LINK-5-CHANGED: Interface Ethernet0, changed state to administratively down

00:01:46: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI0, changed state to down

00:01:46: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet0, changed state to down

Router>en

Router#copy start run

Destination filename [running-config]?(press Enter)

202_ bytes copied in 32.120 secs(62 bytes/sec)Router# Router#

00:02:53: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI0:1, changed state to down

00:02:53: %LINEPROTO-5-UPDOWN: Line protocol on Interface BRI0:2, changed state to down

Router#conf t

Enter configuration commands, one per line.End with CNTL/Z.Router(config)#enable secret cisco

Router(config)#

00:03:39: %SYS-5-CONFIG_I: Configured from console by console

Router#sh ip int brief

Interface IP-Address OK? Method Status

Protocol

BRI0 unassigned YES TFTP administratively down down

BRI0:1 unassigned YES unset administratively down down

BRI0:2 unassigned YES unset administratively down down

Dialer0 unassigned YES TFTP up

Dialer1 192.168.32.1 YES TFTP up

Ethernet0 10.200.40.65 YES TFTP administratively down down

Router#conf t

Enter configuration commands, one per line.End with CNTL/Z.Router(config)#int e 0

Router(config-if)#no shut

Router(config-if)#

00:04:02: %LINK-3-UPDOWN: Interface Ethernet0, changed state to up

00:04:03: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet0, changed state to up

Router(config)#config-reg 0x2102

Router(config)#^Z Router#

00:04:36: %SYS-5-CONFIG_I: Configured from console by console

Router#write mem  Cisco路由器口令的恢复(700)

This document describes the procedure for performing password recovery on Cisco 750/760 series routers using the NVRAM erase code(750erase.hex or 760erase.hex).Choose the appropriate Terminal Emulation Package(Windows95 and Windows3.1x instruction are included).Power cycle the router.While it is booting up, press the ESC key a couple of times.This will put the unit into a software load mode.The unit will respond with the following prompts:

Ready to upload new firmware into flash.Baud(1=19.2K, 2=2400, 3=38.4K, 9=9600)?

Select the baud rate for the transfer(in this example 9600 is chosen).The unit will respond with the following prompt.Begin ascii upload at 8n1/9600 baud.Start the ascii file transfer of the image, 750erase.hex for the 750 series or 760erase.hex for the 760 series.These files are not interchangeable.This file must be treated as a text file for loading into the unit via the console port.At 9600, the transfer takes approximately 12 minutes.While the transfer is occuring, the LINE LED will be flashing rapidly.When the transfer is complete the unit will respond with the following prompts and then reboot itself:

Firmware transfer successful.Now writing firmware into FLASH, standby...Firmware upload complete.Erase Version of 750/760 firmware This will erase all configured parameters

ERASING NVRAM...(reboots itself)

Ready to upload new firmware into flash.Baud(1=19.2K, 2=2400, 3=38.4K, 9=9600)? At this point, reload the original software repeating step 2.Procedure for performing a text/ascii transfer using Windows95 Hyperterminal

Choose Properties from the File Menu

Choose Settings Tab

Choose ASCII Setup Button

Make sure that both ”Line Delay“ and ”Character Delay“ are set to zero.Make sure that ”Send line ends with line feeds is check marked“.Click the OK Button on both screens.Close Hyperterminal and then restart it.Choose Send Text File...from the Transfer menu.Locate file(may have to change Files of Type to All Files)and highlight it.Click the OK Button.The file is now being transferred to the unit...there may not be any indication that the file is transferring except for the LINE LED on the front of the unit.While the transfer is occuring, the LINE LED will be flashing rapidly on the front of the unit.Procedure for performing a text/ascii transfer using Windows Terminal

Choose Text Transfers...from the Settings Menu.Make sure that ”Standard Flow Control“ is chosen.Click the OK Button.Choose Send Text File...from the Transfer Menu.Locate file(may have to change List Files of Type to All Files)and highlight it.Make sure that neither Append LF nor Strip LF are check marked.Click the OK Button.The file is now being transferred to the unit...there may not be any indication that the file is transferring except for the LINE LED on the front of the unit.While the transfer is occuring, the LINE LED will be flashing rapidly on the front of the unit.Cisco路由器口令的恢复(600)

The steps below describe how to recover a password on the Cisco 600 series of routers.Step 1: Enter RMON mode.To do this, follow the steps below:

Connect your PC to the console port of the router.Set your Terminal Access Program(such as HyperTerminal in Windows)to the following settings:

Baud rate: 38400 bps recommended(standard 9600 bps possible)

Data bits: 8

Parity: None

Stop bits: 1

Flow control: None

Power cycle the router(turn the router off, then on using the router's power switch)

As soon as you see the Hello!prompt, type Ctrl-C.You are now in RMON mode.Step 2: If you need to save the configuration file, execute the following command:

db fef80030 100

This command prints the configuration to the screen.The last number indicates the number of bytes to display.Use a value of 100 bytes or more for the number of bytes to display.Note: You must use the enable password command for the password to display encrypted during password recovery.Step 3: Look for your encrypted password.The text of the password will be altered by two letters.For example, using the key a = c, b = d, c = e, and so on, the password ”cisco“ would be ”agqam“.Step 4:(This step is optional.)Erase the current configuration.An example is shown below:

=>es 6

Erasing sector 00000006...Sector erased =>rb Hello!

CBOS v2.0.1.01

Note: This step reboots a Cisco 600 series router with no configuration.You will need to redo the configuration and then use the write command to save the changes to NVRAM.Step: 5: Reboot the router.An example is shown below:

rb  Cisco路由器口令的恢复(700)

Ready to upload new firmware into flash.Baud(1=19.2K, 2=2400, 3=38.4K, 9=9600)?

Firmware transfer successful.Now writing firmware into FLASH, standby...Firmware upload complete.Erase Version of 750/760 firmware This will erase all configured parameters

ERASING NVRAM...(reboots itself)

Ready to upload new firmware into flash.Baud(1=19.2K, 2=2400, 3=38.4K, 9=9600)?

At this point, reload the original software repeating step 2.Procedure for performing a text/ascii transfer using Windows95 Hyperterminal

Choose Properties from the File Menu

Choose Settings Tab

Choose ASCII Setup Button

The steps below describe how to recover a password on the Cisco 600 series of routers.Step 1: Enter RMON mode.To do this, follow the steps below:

Connect your PC to the console port of the router.Set your Terminal Access Program(such as HyperTerminal in Windows)to the following settings:

Baud rate: 38400 bps recommended(standard 9600 bps possible)

Data bits: 8

Parity: None

Stop bits: 1

Flow control: None

Power cycle the router(turn the router off, then on using the router's power switch)

As soon as you see the Hello!prompt, type Ctrl-C.You are now in RMON mode.Step 2: If you need to save the configuration file, execute the following command:

db fef80030 100

This command prints the configuration to the screen.The last number indicates the number of bytes to display.Use a value of 100 bytes or more for the number of bytes to display.Note: You must use the enable password command for the password to display encrypted during password recovery.Step 3: Look for your encrypted password.The text of the password will be altered by two letters.For example, using the key a = c, b = d, c = e, and so on, the password ”cisco“ would be ”agqam".Step 4:(This step is optional.)Erase the current configuration.An example is shown below:

=>es 6

Erasing sector 00000006...Sector erased =>rb Hello!

CBOS v2.0.1.01

第二篇：密码找回

首先声明：密码就像是一把保险柜的钥匙，要好好的保管，以下的方法仅仅是在你遗失钥匙时候的紧急解决办法。

一、数据库密码

SQL Server 202_数据相关密码：

SA密码啥意思：

在安装SQL 202_数据库的时候会出现下面的对话框，要输入sa的密码，该密码为SQL数据库的超级用户密码，其具有访问所有在SQL数据库中创建的应用数据库的权限，所以一定要记牢；

SA密码丢了怎么办：

可以通过以下方式修改sa的密码：

1、进入SQL企业管理器；

2、选择安全性－>登录－>sa，如下图所示：

3、双击sa，修改后确定即可，如下图所示：

ORACLE数据库相关密码（oracle 8i）：

在Linux系统中安装Oracle后会在该系统中自动创建一个oracle用户，对该用户的密码可以通过如下命令修改：

在root用户下输入： passwd oracle 在提示输入新密码和确认密码的光标处输入oracle用户的密码，两次输入的密码必须一致。

注：在Linux系统下，root用户具有最高权限，oracle用户通常是在进行数据库操作的时候才切换到该用户视图下。在Linux系统中进行用户切换的时候遵循如下原则：从高到底不需要输入低用户的密码，从低级别用户切换到高级别用户需要输入密码，比如从root用户切换到oracle用户的时候不需要输入密码（切换方法：suroot

Oracle数据库的系统用户名/密码为：sys/change_on_install，其权限相当于SQL数据库的sa用户；

在Oracle数据库中安装CAMS以后，会在其中创建一个cams对应的数据库，默认安装情况下该cams数据库的用户名密码为：cams/cams；

在oracle视图下登录cams数据库的方法是：sqlplus cams/cams或者sqlplus cams/cams@cams 注：是否使用后缀“@cams”的区别在于如果是本地登录数据库的话就可以不带该后缀，如果是远程连接数据库的话就要带上该后缀。

二、Quidview网管

Quidview默认怎么登录：

用户名/密码：admin/quidview Quidview登录密码丢失怎么办：

目前没有可以让客户或者一线进行自行进行密码重置的办法，如果密码丢失只有进入quidview的安装目录：$Quidview3serverdatadb，将config_db.db反馈，让研发将密码找回。

三、XLOG XLOG默认登录密码是啥：

用户名/密码：admin/Admin XLOG登录密码丢失怎么办：

可以通过以下方法将XLOG密码重置为Admin：

1、打开SQL企业管理器，选择xlog数据库；

2、在xlog数据库中TBL_OPERATOR表中第4列PASSWORD中，将第一行ADMIN用户的密码修改为以下字符串：unZD6CFVXgM=

具体位置如下图所示：

在安装XLOG的提示输入的密码什么意思：

此密码是XLOG在SQL数据库中创建的数据库密码，其格式要包含大小写数字等特殊字符，在安装处理器的时候会让输入此刚刚设置的密码，其他时候用的很少；

四、CAMS CAMS默认登录密码是啥：

用户名/密码：admin/Admin CAMS登录密码丢失怎么办：

在新版本的CAMS（已确认CAMS2.10-R0208版本及以后）系统中，无论是Linux还是Windows系统，可以通过以下命令将CAMS的密码进行初始化：

Linux系统下进入camstool所在目录，输入./camstool-cpw

Windows系统进入CMD，在camstool所在目录下输入：camstool.exe-cpw

五、iMC iMC默认登录密码是啥：

用户名/密码：admin/admin iMC登录密码丢失怎么办：

1、打开SQL企业管理器，选择ConfigDB数据库，选择tbl_plat_operator表，如下图所示：

2、打开tbl_plat_operator表，将“admin”操作员对应行“password”列的值改为“/mv12Pi2j7A=”，保存退出即可。

如果没有企业管理器，必须装了202_内嵌数据库。重置密码的操作如下：

C:>isql-Usa-PiMC-Install2005 1> use config_db;2> go 1> update dba.tbl_plat_operator set password = '/mv12Pi2j7A=';2> go(15 rows affected)1>quit

注意区分大小写，1>后面的命令结尾有分号的。成功执行之后，admin用户的密码被初始化为admin

2、如果修改了数据库的SA密码，iMC需要同步的话，在部署监控代理里面，运行环境里面的数据库就连不上了，右键点击修改SA密码就可以了。

3、inode 卸载密码忘记了怎么办，将inode安装目录下的reginfo/下面的文件发给研发

第三篇：路由器IOS升级方法总结

IOS升级方法一

在对能够正常启动的CISCO路由器的IOS进行升级时，比较简单。具体步骤如下：

1、寻找一种TFTP服务器软件（有CISCO公司的TFTPServer或3COM公司的3Cserver等，在升级较大IOS映象文件时，建议用3Cserver），安装在一台计算机上，将要升级的IOS映象文件拷贝到相关的目录中（例：D:），并运行TFTP服务器软件，通过菜单设置Root目录为拷贝IOS映象文件所在目录（如D:）。假设该计算机的IP地址为10.32.10.1；

2、连接路由器的console口与PC机的COM1，使用PC的超级终端软件访问路由器，将路由器的地址设为10.32.10.32（与计算机的IP地址同网段即可）。建议在进行IOS升级前将原有IOS文件备份下来，防止待升级的IOS文件存在问题不可用；

QUOTE: Router# dir flash:(查看目前IOS映象文件名，也可用Router#Show version)

Directory of flash:/

1-rw-5998292 C2600-I-MZ.122-11.BIN

8388608 bytes total(2390252 bytes free)

Router#copy flash tftp（备份IOS文件）

Source filename []?c2600-i-mz.122-11.bin

Address or name of remote host []? 10.32.10.1(TFTP服务器地址)Destination filename [c2600-i-mz.122-11.bin]?

！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！„

！！！！！！！！！！！！！！！！！！！！！！！！！！!

5998292 bytes copied in 324.071 secs(18509 bytes/sec)

Router#

3、对路由器进行IOS升级；

QUOTE: Router#copy tftp flash

Address or name of remote host []? 10.32.10.1(TFTP服务器地址)

Source filename []? c2600-i-mz.122-11.bin（需升级的新IOS映象文件名）

Destination filename [c2600-i-mz.122-11.bin]?

Do you want to over write? [confirm]

Accessing tftp://10.32.10.1/c2600-i-mz.122-11.bin...Erase flash: before copying? [confirm]

Erasing the flash filesystem will remove all files!Continue? [confirm]

Erasing device...eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee...erasedee

Erase of flash: complete

Loading c2600-i-mz.122-11.bin from 10.32.10.1(via Ethernet0/0):！！！！！！！

！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！„

！！！！！！！！！！！！！！！！！！！

[OKRestricted

Rights clause at FAR sec.52.227-19 and subparagraph

(c)(1)(ii)of the Rights in Technical Data and Computer

Software clause at DFARS sec.252.227-7013.cisco Systems, Inc.170 West Tasman Drive

San Jose, California 95134-1706

Cisco Internetwork Operating System Software

IOS(tm)C2600 Software(C2600-I-M), Version 12.2(11)T9, RELEASE SOFTWARE(fc1)

TAC Support: http://www.teniu.cc/tac

Image text-base: 0x8000809C, data-base: 0x80A68B48

cisco 2610(MPC860)processor(revision 0x203)with 22528K/2048K bytes of memory

Processor board ID JAD03483395(1128032249)

M860 processor: part number 0, mask 49

Bridging software.X.25 software, Version 3.0.0.1 Ethernet/IEEE 802.3 interface(s)

Serial(sync/async)network interface(s)

32K bytes of non-volatile configuration memory.8192K bytes of processor board System flash(Read/Write)

Press RETURN to get started!

*Mar 1 00:00:05.652: %PA-2-UNDEFPA: Undefined Port Adaptor type 100 in bay 1

*Mar 1 00:00:07.996: %LINK-3-UPDOWN: Interface Ethernet0/0, changed state to up

*Mar 1 00:00:07.996: %LINK-3-UPDOWN: Interface Serial0/0, changed state to down

*Mar 1 00:00:07.996: %LINK-3-UPDOWN: Interface Serial0/1, changed state to down

*Mar 1 00:00:09.142: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet0/0, changed state to up

*Mar 1 00:00:09.142: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0, changed state to down

*Mar 1 00:00:09.142: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/1, changed state to down

*Mar 1 00:00:09.458: %SYS-5-CONFIG_I: Configured from memory by console

*Mar 1 00:00:11.245: %LINK-5-CHANGED: Interface Serial0/1, changed state to administratively down

*Mar 1 00:00:12.275: %SYS-5-RESTART: System restarted--Cisco Internetwork Operating System Software

IOS(tm)C2600 Software(C2600-I-M), Version 12.2(11)T9, RELEASE SOFTWARE(fc1)

TAC Support: http://www.teniu.cc/tac

*Mar 1 00:00:12.279: %SNMP-5-COLDSTART: SNMP agent on host NE16 is undergoing a cold start

Router> 采用这种方法时，由于使用console口来传送，速率为9600bps，需要时间较长。因此可修改console口速率利用xmodem命令实现快速升级IOS。具体方法如下：

QUOTE: rommon 1 > confreg 回车

Configuration Summary

enabled are:

load rom after netboot fails

console baud: 9600

boot: image specified by the boot system commands

or default to: cisco2-C2600

do you wish to change the configuration? y/n [n]: y(选择 yes)

enable “diagnostic mode”? y/n [n]: n(选择 no)

enable “use net in IP bcast address”? y/n [n]: n(选择 no)

disable “load rom after netboot fails”? y/n [n]: n(选择 no)

enable “use all zero broadcast”? y/n [n]: n(选择 no)

enable “break/abort has effect”? y/n [n]: n(选择 no)

enable “ignore system config info”? y/n [n]: n(选择 no)

change console baud rate? y/n [n]: y(选择 yes)

enter rate: 0 = 9600, 1 = 4800, 2 = 1200, 3 = 2400

= 19200, 5 = 38400, 6 = 57600, 7 = 115200 [0]: 7(选择 7,用最大的11520

速率的xmodem传输)

change the boot characteristics? y/n [n]: n(选择 no)

Configuration Summary

enabled are:

load rom after netboot fails

console baud: 115200

boot: image specified by the boot system commands

or default to: cisco2-C2600

do you wish to change the configuration? y/n [n]: n(选择 no)

You must reset or power cycle for new config to take effect

rommon 2 > reset 回车

注意：在按reset键前，需要修改串口速度（我的电脑---端口属性----串口速度调为115200），然后再修改超级终端里设置速率为115200，记住，一定要这么做，否则会出现乱码！然后关闭这个超级终端，重新建立一个超级终端连接，重新启动系统后，出现 QUOTE: rommon 1> 提示符

然后,输入

QUOTE: rommon 1> xmodem-r

Do not start the sending program yet...Invoke this application only for disaster recovery.Do you wish to continue? y/n [n]: y(选择 yes)

Ready to receive file...此时，在超级终端的菜单上的“传送”---“发送文件”----选择IOS映像文件所在地以及选择使用“xmodem”协议，点击“发送”即可。等待10-20分钟左右就可升级完3-6M的IOS文件！待升级完成后，请记住修改回计算机串口与超级终端、路由器confreg下的xmodem等传输速率为9600bps。

方法如下：

QUOTE: Router>en 进入新IOS的特权模式

Router#reload 重启系统

Proceed with reload? [confirm] 回车

00:01:04: %SYS-5-RELOAD: Reload requested

System Bootstrap, Version 11.3(2)XA4, RELEASE SOFTWARE(fc1)

PC = 0xfff0a530, Vector = 0x500, SP = 0x680127b0

C2600 platform with 24576 Kbytes of main memory

PC = 0xfff0a530, Vector = 0x500, SP = 0x80004684

monitor: command “boot” aborted due to user interrupt 30秒内按ctrl+break键

rommon 1 > confreg（输入“confreg”命令）

Configuration Summary

enabled are:

load rom after netboot fails

console baud: 115200

boot: image specified by the boot system commands

or default to: cisco2-C2600

do you wish to change the configuration? y/n [n]: y(选择 yes)

enable “diagnostic mode”? y/n [n]: n(选择 no)

enable “use nn IP bcast address”? y/n [n]: n(选择 no)

disable “load rom after netboot fails”? y/n [n]: n(选择 no)

enable “use all zero broadcast”? y/n [n]: n(选择 no)

enable “break/abort has effect”? y/n [n]: n(选择 no)

enable “ignore system config info”? y/n [n]: n(选择 no)

change console baud rate? y/n [n]: y(选择 yes)

enter rate: 0 = 9600, 1 = 4800, 2 = 1200, 3 = 2400

= 19200, 5 = 38400, 6 = 57600, 7 = 115200 [7]: 0(选择 0,改回用标准速率速率9600的xmodem传输)

change the boot characteristics? y/n [n]: n(选择 no)

Configuration Summary

enabled are:

load rom after netboot fails

console baud: 9600

boot: image specified by the boot system commands

or default to: cisco2-C2600

do you wish to change the configuration? y/n [n]: n You must reset or power cycle for new config to take effect

rommon 2 > 此时手工改回计算机串口与超级终端2者传输速率为9600

然后敲入

QUOTE: rommon 2 >reset 最好关掉电源后，重新启动。利用xmodem命令实现路由器IOS升级速度较慢，往往等上很长时间，为了快速升级，可以采用下列方法。

二）通过tftpdnld命令升级IOS，具体步骤如下：

1、用Cisco原配的线缆连接路由器的console口与PC机的COM1，使用PC机的超级终端软件访问路由器；用一根双绞线连接路由器的eth0/0口与PC机的网卡。

2、将路由器的eth0/0口IP地址设为10.32.10.32；PC机的IP地址设为10.32.10.1。将要升级的IOS映象文件拷贝到相关的目录中，并运行TFTP服务器软件，通过菜单设置Root目录为拷贝IOS映象文件所在目录。

3、通过set 命令查看配置参数

QUOTE: rommon 2 > set

PS1=rommon!>

BOOT=

BSI=0

RET_2_RTS=

?=0

4、在 rommon 状态下输入：（注意大小写）QUOTE: rommon 3 >IP_ADDRESS＝10.32.10.1(路由器的ip地址)

rommon 4 >IP_SUBNET_MASK＝255.255.255.0（路由器的掩码）

rommon 5 >DEFAULT_GATEWAY＝10.32.10.32（缺省网关，是pc机的ip地址）

rommon 6 >TFTP_SERVER＝10.32.10.32（是pc机的ip地址）

rommon 7 >TFTP_FILE＝C2600-I-MZ.122-11.BIN（上传ios文件的名称）

rommon 8>sync（保存参数配置）

rommon 9 >set（查看）

rommon 10 > set

PS1=rommon!>

BOOT=

IP_ADDRESS=10.32.10.1

IP_SUBNET_MASK=255.255.255.0

DEFAULT_GATEWAY=10.32.10.32

TFTP_SERVER=10.32.10.32

TFTP_FILE=C2600-I-MZ.122-11.BIN

BSI=0

RET_2_RTS=

?=0

rommon 11 >tftpdnld 执行tftpdnld命令进行ios升级，有时可能会报错或命令不执行，这时只要用sync命令保存配置后，重新启动路由器（最好关掉电源再开机）后，再执行tftpdnld命令就可以了。QUOTE: rommon 11 >tftpdnld（传送文件）出现提示选择y

IP_ADDRESS: 10.32.10.1

IP_SUBNET_MASK: 255.255.255.0

DEFAULT_GATEWAY: 10.32.10.32

TFTP_SERVER: 10.32.10.32

TFTP_FILE: C2600-I-MZ.122-11.BIN

Invoke this command for disaster recovery only.WARNING: all existing data in all partitions on flash will be lost!

Do you wish to continue? y/n: [n]: y

Receiving C2600-I-MZ.122-11.BIN from 10.32.10.32！！！！！！！！！！！！！！！!

！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！！!

„

！！！！！！！！！！！！！！！！！！！！！

File reception completed.Copying file C2600-I-MZ.122-11.BIN to flash.Erasing flash at 0x607c0000

program flash location 0x605b0000

rommon 13 >

在rommon 13 >提示符下键入reset，或重新启动路由器（power-cycle）,进入正常引导状态，即：

Router> 笔者在Cisco2500、2600、7200等系列路由器上均实际操作过，以上为在Cisco2610路由器上实际操作捕获或截屏，所配地址只是特例，大家可根据实际需要予以修改。最后建议：大家在作正常路由器系统升级时，为防止不正确操作等引起的升级失败，请先把路由器原有的系统备份下来。

第四篇：宾馆酒店无线路由器设定方法

宾馆酒店无线路由器设定方法

宾馆路由器设置分为两种：

1、插入网线后不能直接上网，需帐号、密码进行拨号的。这种和家庭常用ADSL设置一样，酒店网线连入路由器WAN口，连入路由器后网络设置里选PPPOE，填入酒店给的帐号密码即可。

2、插入网线后能直接上网的。这种情况由于家庭用户不常见，所以很多人不会设置，这里

特别说一下。这中情况需先关闭路由器电源，然后直接把网线插入路由器的LAN口，再开启路由器电源，路由器本身不需要任何设置。上面一步完成后，电脑IP设为自动获取即可。

第五篇：腾达(Tenda)路由器升级方法

本文档适用于需要升级路由器软件的用户

适用类型：Tenda腾达无线路由器问题分类：故障排除

1.请将您的电脑和路由器的任意LAN口用网线连接，升级过程切勿切断电源，否则会导致路由器损坏而无法使用！

2.请查看路由器的当前软件版本信息及官网软件说明，使用错误的升级的文件可能会导致路由器损坏而无法使用！

3.如未按照升级说明操作而导致的机器损坏，根据我司的返修条列将不予保修！

4.软件升级一般情况是为完善产品对某些特殊环境、应用的支持，如果您的产品使用正常，不建议您对产品进行升级！

找一根网线，一头接电脑，一头接路由器1/2/3/4任意接口，接线方式如下图：

1.在浏览器中输入路由器的管理地址：192.168.0.1 按回车键，在跳转的页面中输入密码 admin，点击“确定”；

2.跳转界面后，直接点击“高级设置”

3.点击“系统设置”-“升级”-“当前系统版本”即为路由器当前的软件版本信息，确定路由器的当前系统版本是否可以升级你下载的软件。（建议拨打400-6622-666腾达官方售后电话进行升级包咨询）

1.点击“浏览”-选中正确的升级文件（事先下载解压好的）-“升级”

2.升级完成后路由器会进入自动重启状态

升级完成后，参考第二步查看路由器当前系统版本是否已改变，若已经改变则证明升级已成功！

温馨提示：

1.升级完毕后，暂时不要进行任何设置；

2.进入到路由器界面，点击系统工具--恢复出厂设置； 3.恢复出厂设置完毕后，再次进入界面，进行上网设置；

投诉/举报声明：以上内容由特牛范文结合政策法规整理发布，若内容有误或涉及侵权可进行投诉。

第一篇：各路由器密码找回方法

第二篇：密码找回

第三篇：路由器IOS升级方法总结

第四篇：宾馆酒店无线路由器设定方法

第五篇：腾达(Tenda)路由器升级方法

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