ccna certification length

ccna certification length.If both parameters are set to 0, the session will never time out Rl(config)#line vty 0 4 Enter the virtual terminal linear mode, 04 means 5 virtual terminals Rl(config-line)#password ciscol23 Configure the password for Telnet remote login R1 ( config-line)#exec-timeout 5 0 Configure the timeout of the login session, the first parameter is in minutes, the second parameter is in seconds. config-line)#exec-timeout 5 0 R1 (coiiiig-line)#login R1 (config-line)#privilege level 15 Configure the highest privilege ( level 15) directly after successful remote login R1 (config-1 ine)#exit R1 ( config)#banner motd #Activity may be monitored.#Configure the banner message and the system will display the banner to all users who access the device afterwards. Note that the banner message needs to be preceded and followed by the same characters, this configuration starts and ends with "#", otherwise the command cannot be exited(6 ) show CommandThere are many show commands, such as show clock, show hosts, and show controllers, as described earlier,Chapter 3: Device Access and IOS Configuration .41. This section introduces a few basic show commands, and will continue to introduce them as you progress.1 Rl#show version//View IOS version information Cisco IOSSoftware,C2900Software(C2900-UNIVERSALK9-M),Version 15.7(3)M,RELEASE SOFTWARE(fc2) //version information of IOS (partial output is omitted here)ROM: System Bootstrap, Version 15.0(lr)M16,RELEASE SOFTWARE (fcl) //version information of bootstrap in ROM youmame uptime is 1 hour, 10 minutes The length of time the router is powered on System returned to The router is powered on by power-on// showing how the router is booting, such as power on or hot start (reboot)System image file is nflashO: c2900-universalk9-mz.SPA.157-3.M.bin"The location and filename of the IOS file currently being used by the router Last reload type: Normal ReloadThe type of last reboot Last Last reload reason: power-on" The reason for the last reboot.(partial output omitted here) Cisco CISCO2911/K9 (revision 1.0) with 479232K/45056K bytes ofmemory.// Hardware platform and memory information Processor board ID FGL172213JE motherboard serial number 3 Gigabit Ethernet interfaces3 Gigabit Ethernet interfaces 1 terminal line //I virtual line