We can manually copy the running configuration (configuration in RAM) to startup configuration (configuration in NVRAM). Then, we have made the router port administratively up by no shut command. Then we will enter interface mode where we will give an IP address as shown followed by its subnet mask (255.255.255.0). Here first we have to specify the router’s interface on which we want to give an IP address. By default, a router’s port has no IP address and its line protocol is also down. router(config)#line aux 0Īssigning IP address to a router’s interface –Īs we know the router is a layer 3 device therefore every port of a router should have an IP address to work.
#CISCO SWITCH COMMAND PASSWORD#
auxiliary password – This password will secure the aux port. The following configuration is shown for the telnet password. line VTY password – When a user wants to access a router through VTY lines (telnet or ssh) then this password will be asked. Router(config-line)#password GeeksforGeeksĤ. line console password – When a user will take access through the console port then this password will be asked. router(config)#enable secret GeeksforGeeksģ. This password will override the enable password if both passwords are set. Enable secret password – This is also used for securing privilege mode but the d the difference is that it will be displayed as a cipher in “show running-configuration”. router(config)#enable password GeeksforGeeksĢ. These are replaced by secret passwords nowadays. This password will be shown in clear text by the command “show running-configuration”. enable password – The enable password is used for securing privilege mode. There are five passwords used to secure a Cisco device:ġ. These banners are used to make login interactive. Login banner – This banner will be displayed after the banner motd but before the login. Exec banner – It will be displayed on the screen when the user will log in through the VTY lines.ģ. This message will be shown while entering into the router’s user execution modeĢ. Here motd means a message of the day and # means delimiter i.e message should end with the symbol provided. banner motd – GeeksforGeeksrouter(config)#banner motd #Įnter Text message. We can customize it According to our needs as like asking for credentials needed for the login.ġ. Router(config)#hostname GeeksforGeeksrouterĪpplying banners – These are specifically used to give a small security notice to the user who wants to access the router.
#CISCO SWITCH COMMAND SOFTWARE#
Cisco Interview Experience | Set 15 (On Campus – Software Engineer).ISRO CS Syllabus for Scientist/Engineer Exam.ISRO CS Original Papers and Official Keys.GATE CS Original Papers and Official Keys.
0 kommentar(er)
