What is the meaning of line Vty 5 15?
03-05-2006 03:17 PM. VTY lines are usually used for creating out-of-band management sessions to devices. If a password is not supplied on a vty line, that line cannot be used for managing the device. In some cases administrators may decide to let junior staff to use lines 0 – 4 and senior staff to use lines 5 – 15.
How do I turn off Vty lines?
You can use the clear line command to clear any line on the system (vty or console). Using this command terminates any service, such as an FTP session, on this line and closes any open files. You can specify the absolute number to clear any line.
What is line Vty and line console?
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 does Vty 0 4 mean?
The term “vty” stands for Virtual teletype. VTY is a virtual port and used to get Telnet or SSH access to the device. The abstract “0 – 4” means that the device can allow 5 simultaneous virtual connections which may be Telnet or SSH. …
What is line Vty Cisco?
The VTY lines are the Virtual Terminal lines of the router, used solely to control inbound Telnet connections. They are virtual, in the sense that they are a function of software – there is no hardware associated with them.
What is the range of Vty lines?
0–29
Open or configure vty lines. You can specify a single line or a range of lines. The range is 0–29.
What is line Vty used for?
Virtual teletype (VTY) is a command line interface (CLI) created in a router and used to facilitate a connection to the daemon via Telnet, a network protocol used in local area networks.
What is the range of values shown for the vty lines?
Why do we use line Vty 0 4?
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. The abstract “0 – 4” means that the device can allow 5 simultaneous virtual connections which may be Telnet or SSH.
What is Cisco console line 0?
The use of “line console 0” command is to connect a switch/router through medium console. If there is only one console port, you can only choose “line console 0”. However if you have more than the number goes as 1,2,3,4 You can set different or same password to all your console ports.
What is line aux 0 used for?
This is the physical console port on the switch/router in which you can configure/troubleshoot the device. The auxiliary port is used for out-of-band configuration of your router/switch, which is typically accomplished via a modem.
What does Vty stand for?
Virtual teletype
Virtual teletype (VTY) is a command line interface (CLI) created in a router and used to facilitate a connection to the daemon via Telnet, a network protocol used in local area networks.
What is line Vty 0 4 in Cisco router?
The term “vty” stands for Virtual teletype. VTY is a virtual port and used to get Telnet or SSH access to the device. The abstract “0 – 4” means that the device can allow 5 simultaneous virtual connections which may be Telnet or SSH.
What is the use of line Vty 0 4?
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. These connections are all virtual with no hardware associated with them. The abstract “0 – 4” means that the device can allow 5 simultaneous virtual connections which may be Telnet or SSH.
What does Vty stand for Cisco?
How many Vty lines are there?
16 VTY lines
The virtual terminal or “VTY” lines are virtual lines that allow connecting to the device using telnet or Secure Shell (SSH). Cisco devices can have up to 16 VTY lines.
What is the purpose for command exec timeout 0 0?
As shown in the example, you can configure a simple password. The example also show the exec-timeout 0 0 command. This means that on the console port will never timeout. The default for this command is exec-timeout 10 0 which means that the console line will logoff when inactivity at this line reaches 10 minutes.