However, safety and maintenance is very important today. When almost all due to the Internet, chances of piracy and security breaches are also increasing. Many IT experts maintain knowledge extraction of confidential information, as it is a professional legal obligation. However, since it is difficult to trust people in a society increasingly immoral, it is prudent to take precautions and avoid unwanted problems.
Speaking CISCO router, do not have a password so that means serious threat to their privacy. No password, extract personal information is as easy as it is when browsing the Internet relaxed and nothing loses its complete and infrastructure network. If you do not have the passwords for Cisco routers, you can allow anyone to make configuration changes they want, and let you go outside your own network.
In two minutes, you can set passwords for their Cisco routers, providing secure router and network infrastructure. With a Cisco router, wither need an Ethernet cable or the console.
Connection Procedure
First connect the Cisco router with a console or Ethernet cable. If the console cable, connect to the console port of the computer. Then, connect to the console port of the Cisco router that says "console" (Cisco 2600 Series Cabling and installation) in blue writing.
It must be connected to the network (LAN), which is usually located on the side of a laptop or the back of a PC Ethernet cable. Then you must be connected to the Ethernet port labeled "Ethernet 0/0" (Cisco 2600 Series Cabling and installation) in the CISCO router.
Configuring port
Proceed to the second step, you must use the console port to access the router CISCO part of Hyper Terminal program. This program comes preinstalled with the Windows operating system. From the Start menu, select "Accessories", "Communications" "All Programs">> and click on the shortcut to the Hyper Terminal.
The values of these ports should be used when requested by the Hyper Terminal:
· Bits per second: 9600
· Data Bits: 8
· Parity: None
· Stop Bits: 1
· Flow Control: None
Alternatively, you can open a command prompt window by selecting "Run" from the Start menu. Type "cmd" in the space provided and press "Enter." At the command prompt, type "telnet" command followed by the IP address of the router. An example of the command line is: C: \ telnet 123.156.204.12.
Using the command
- Before making any changes, enter the privileged mode on the router and use the following command. You must also ensure that the "Router>" is the default router for a Cisco router system.
Router> enable
- Once you enter the enable command, it will change your prompt CISCO router:
Router #
- To enter the CISCO router configuration mode, the following command must be used:
Router # config
- Once you successfully enter the configuration mode, you receive the following message:
"Enter configuration commands, one per line. End with CNTL / Z."
- After entering the CISCO router configuration mode, the following message will be displayed:
Router (config) #
Settings password
- Now you need to set the activation password using the "enable password" password. For example, the password "Changeme2", the command is as follows:
Router (config) # enable password Changeme2
It is very important that you use a solid basis for defining the password enable password. The activation password is a password protected virtual terminal access to the router over a network interface. This password is visible in the router configuration and is not stored encrypted in the CISCO router.
- We now come to the last step to set the password. You must set the enable secret password with the command "enable secret".
For example, "Newpswd4" as the password, the command is:
Router (config) # enable secret Newpswd4
When settings password, you must use a different password for "enable secret" and "enable password". The enable secret password is more secure and encryption enable password. It can see the enable secret password of CISCO router configuration.
It was a very small part of a technical process in the field of Cisco. For more complete technologies, it is necessary to continue the global certifications. These days a lot of college courses related to Cisco CCNA etc. as Cisco CCIE CCNP programs, training is also more or less on demand so you can think of a certification in this field.
This article was written in order to provide technical information to professionals. Amit Kataria, a video editor at Koenig Solutions has developed this informative piece. Koenig is the offshore service provider No. 1 IT training in the world that offers several training programs for students around the world. These include the Cisco training, training in project management, offered by Microsoft, Linux certifications, Oracle programs, etc.
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