how to change router password cisco

When a Cisco router forgets or loses the enable password, there are two methods to restore it, depending on the series of products you are using.Method 1Steps:1. Connect a terminal or a PC with simulation terminal software installed on the console port of the router.The default register value is 0x2102. The value ranges from the third digit to the left. If it is

1, terminal configuration software (HyperTerminal or SECURECRT, etc.) parameters are configured as follows: Rate: 9600bps Check digit: None Data bits: 8 Stop bit: 1 Flow control: None 2, restart the router, in the process of restarting press the Ctrl+fn+break key, the desktop press the Ctrl+break key. 3, the router in the start-up process, into the Rommon state. 4, modify register value, input comma

1. The parameters of the terminal configuration software (such as super terminal or secureCRT) are as follows: Speed: 9600bps Check bit: None Data bit: 8 Stop bit: 1 Traffic control: None 2. Restart the vro. Press Ctrl + Fn + Break during the restart process, and press Ctrl + Break on the desktop. 3. the router enters the rommon status during startup. 4. Modify the register value. Enter the command confreg 0x2142 or o/r 0x2142. You can also us

During router restart, press Ctrl+break to interrupt iOS load (within 60 seconds) to enter ROM monitor mode, modify the value of the configuration register (0x2142: Do not load the boot profile; 0x2102: Load boot profile) Rommom >confreg 0x2142rommom>reset (restart) Restart the router to manually load the configuration file router#copy startup-config running-conf

Cisco uniied MeetingPlace unauthorized password change Vulnerability (CVE-2015-4262)Cisco uniied MeetingPlace unauthorized password change Vulnerability (CVE-2015-4262) Release date:Updated on:Affected Systems:

General routers have a default login account and password, usually this account does not need us to change, but sometimes, we do not want to share the Internet user login router to modify parameters How to do? The easiest way to do this is to change the default password for

Lab Environment:The company has a Cisco switch that forgets the login password and cannot enter into privileged mode.Implementation features:To modify the login password in privileged mode1, desktop----start----All Programs----attachments----hyperterminal----files----New Connection---CustomThe name test----OK.2. The COM1 (depending on the actual situation) used i

When using a wireless router, there are three passwords involved: wireless password, router management password, broadband password, the role of each password as shown in the following figure: The following descr

wireless signal needs to remove the profile and then connect using the new wireless password. Second, modify the management password Managing passwords is the password that you need to enter when you log on to the router management interface. To modify the method please refer to the following:

shown in the following figure. After saving, the router's administrator or login password to modify the success of the password to be changed to their very familiar, because later open 192.168.1.1 Landing router, you need to use this new password login. Tp-link Route