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CISCO IOS COMMANDS LIST PLUS
Finally, the VTYs begin at the AUX port’s number plus 1. Next is the AUX port, whose absolute line number is the last TTY number plus 1. If you have eight TTY ports, absolute numbers 1 through 8 will be the TTYs on your router. The TTY ports are next, starting at absolute line number 1 and continuing for the number of TTY lines on the router. The console port is first its absolute line number is zero (0). It would be nice if you could ignore the router’s internal bookkeeping, but a number of commands use absolute line numbers when reporting information about a line’s status.Ībsolute line numbers are calculated by their location on the router, in the order of CTY, TTY, AUX, and then VTY. Internally, the router uses an absolute numbering scheme to keep track of the lines. This numbering scheme is intuitive and convenient.
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When you’re typing the line command, you give it “relative” line numbers: the first TTY is tty0, the first virtual terminal is vty0, and so on. Instead of typing this command five times, you can configure the entire group with one line command: Router(config)# line tty 5 10 For example, say you want to apply the command exec-timeout to TTY lines 5 through 10. If you want to apply line commands to more than one line, you can specify the starting and ending numbers of a group of lines. Router(config)# exit Exit the configuration mode
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Router(config-line)# exit Exit the line configuration mode
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Router(config-line)# exec-timeout 30 0 Set the timeout to 30 minutes Router(config)#line console 0 Select the console line Router# config terminal Enter configuration mode
CISCO IOS COMMANDS LIST HOW TO
The following example shows how to use the line command to configure some properties of the router’s console interface: Router> enable Enter the privileged command mode These line types are discussed individually in this chapter. The possible line types are aux, console, tty, and vty. Here’s the syntax of the line command: line starting-line-number ending-line-number It doesn’t actually do the configuration it is followed by other commands that set up the specific properties you want. Group-name tacacs+ can be used to specify a TACACS+ serverīroadcast option allows to send AAA accounting records to multiple AAA servers.The line command specifies which line or group of lines you want to configure by entering the line configuration If this option is selected, the accounting record is sent only when the session ends. If this option is selected, the accounting record is sent as soon as a session begins. "list-name" option can be used to create a user defined list with a name Command OptionsĪccounting for all outbound connections made from a network access serverĪccounting for commands for a Privilege Level (1-15) If the local user database authentication failed, then try authentication from Cisco Secure ACS using TACACS+ or RADIUS authentication protocol.Ĭisco IOS CLI command syntax for creating a AAA method list is shown below.Īaa group group-nameĭetailed explanation of the Cisco IOS command for creating AAA Accounting Method list is shown below. If authentication service is not available or was not successful from the first method, second method can be used and so on.įor user logins to line console, you may need to configure the Cisco Router or Switch in such a way that the "login" process require an authentication and instruct the Cisco Router or Switch to use the local user database. Methods Lists can be used to specify the order. AAA Method Lists can be used to assign a list of methods for Authentication, Authorization, Accounting.