What is a Type 0 password?
What is a Type 0 password?
Cisco password type 0 is basically clear text password. There is no encryption nor obfuscation. It is the oldest and the most insecure method of storing passwords in Cisco devices. It should never be used.
What does line console 0 mean?
console 0 is the physical console port on the switch/router you plug into. line vty is when you remote into the switch/router via telnet or ssh. the config-line is letting you know you are currently in configuration mode for that specific line.
What is the purpose of line Vty password?
The term “vty” stands for Virtual teletype. VTY is a virtual port and used to get Telnet or SSH access to the device. VTY is solely used for inbound connections to the device.
What is a telnet password?
The telnet protocol allows you to access the command-line interface of another computer without ever leaving your desk. You can easily change your telnet password at any time, in most cases. If you lose or forget your password, however, you must have administrative privileges in order to reset the password.
What is Scrypt encryption?
Scrypt is a slow-by-design key derivation function designed to create strong cryptographic keys. Simply put, the purpose of the Scrypt hash is to create a fingerprint of its input data but to do it very slowly. That long 256-bit key can now be used as a private key to encrypt and decrypt data.
What is enable secret password?
# enable secret – it will enables a password and password encryption that based on the md5 hashing algorithm. This is is a most recommended command to supply while enabling a password to any cisco network devices.
What is no IP domain lookup command?
The no ip domain lookup tells the router to stop interacting with any DNS servers entirely. Having a DNS server configured is then a useless thing because it is not going to be used, anyway.
What does the login command do?
The login command verifies the user’s identity by using the system defined authentication methods for each user. If a password has expired, the user must supply a new password. If secondary authentication methods are defined, these methods are invoked but need not be successful in order to log in to the system.
What does the command routerA config )# line cons 0 allow you to perform next?
Telnet password
What does the command routerA(config)#line cons 0 allow you to perform next? Set the Telnet password.
How do I enable IPv6 routing?
This Article Applies to:
- Log in to the web-based interface of the router.
- Go to Advanced > IPv6.
- Enable IPv6 and select the internet connection type provided by your ISP.
- Fill in information as required by different connection types.
- Configure LAN ports.
What are the telnet commands?
The Telnet standard commands
| Command | Description |
|---|---|
| mode type | Specifies the transmission type (text file, binary file) |
| open hostname | Builds an additional connection to the selected host on top of the existing connection |
| quit | Ends the Telnet client connection including all active connections |
How do I use telnet username and password?
To log on to the management module using Telnet, complete the following steps:
- Open a command-line window on the network-management workstation, type telnet 192.168. 70.125 , and press Enter.
- At the login prompt, type the management-module user ID. At the password prompt, type the management-module password.
What is the use of Lineline Console password?
Line Console password prevent un-authorized user access from entering into user exe mode. This password is the first step for securing a router, a good network administrator should and must add extra layers of security to the routers by setting enable password, line vty (Telnet password), Auxiliray line password and Cisco enable secret password.
How to set line Console password using upaaerouter?
Steps for setting line console password: For specifying the console password line configuration command is used. UpaaeRouter1(config)# line console 0 This command will get you to console line configuration mode. UpaaeRouter1(line-config)# This prompt confirms that we are at line configuration mode. UpaaeRouter1(line-config)# password yourPassword.
How do I configure a password on the line in Linux?
Configure Passwords on the Line. To specify a password on a line, use the password command in line configuration mode. To enable password checking at login, use the login command in line configuration mode.
How do I enable/disable password on the aux line?
In order to specify a password on the AUX line, issue the password command in line configuration mode. In order to enable password checking at login, issue the login command in line configuration mode.
