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Line VTY (Virtual Terminal Line) refers to the virtual terminal lines on a network device, such as a router or switch, that allow remote access via protocols like Telnet or SSH. Configuring line VTY settings enables administrators to manage device access, set user authentication, and define the number of concurrent sessions. Each VTY line can have specific access controls and timeout settings to enhance security. Typically, devices support multiple VTY lines, allowing multiple users to connect simultaneously.
What else can I help you with?
Which command will configure all the default VTY ports on a router?
Router(config)# line vty 0 4
Which password would allow a user to establish a Telnet session with a Cisco device?
On user exec mode type enable.When you are on the privilege mode type configure terminal.Upon reaching global config mode you have to type line vty 0 4.Inside the vty line mode type password Please see below example:Router>enableRouter#configure terminalEnter configuration commands, one per line. End with CNTL/Z.Router(config)#line vty 0 4Router(config-line)#password secretRouter(config-line)#exitRouter(config)#exit
Line VTY 0 4 is used in a router configuration to enable what?
telnet
Which of these commands do you use to configure a router for virtual terminal line address filtering?
line vty access-class
How do you set a password on vty line?
Type on previllage Mode:- Router(config)#line vty 0 4 Router(config-line)#pass Router(config-line)#password 123 Router(config-line)#login Router(config-line)#exit used for telnet , to take ur PC on telnet through Router..............
Which option is a valid configuration line for enabling access list 102 on a vty line?
router(config-line)#access-class 102 in
What is the full form of VTY?
VTY means -- virtual TTY (teletype)
What is the correct command for transport input ssh?
router(config)#line vty 0 4router(config-line)#transport input ssh
Why should you configure the vty lines for the switch?
If you do not configure a vty pass you will not be able to telnet to the switch
Which command or commands will require authentication to access the privileged exec mode?
RTRA(config)# line vty 0 4 RTRA(config-line)# login RTRA(config-line)# password cisco
What means VTY interface?
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.To connect to a VTY, users must present a valid password.The VTY interface has three restricted mode commands:VTY View: Enables read-only interface accessVTY Enable: Enables read-write access to the CLIVTY Other: Includes modes like Trivial File Transfer Protocol (TFTP)VTY uses a set of CLI command actions, which depend on the three types of actions CLI can perform:MovementEditingAdvanced
WhAT configuration mode is used to set a password to authenticate users that are accessing and configuring the network device using a Telnet connection?
line vty
