Telnet
router>enable router#configure terminal router(config)#line vty 0 4 router(config-line)#password cisco router(config-line)#login to configure router with telnet you must set up password or secret for privilieged mode.
hostname router1
RouterB(config)# router rip
On a cisco router you would go into privilege-exec mode (enable) and then into "configure terminal" mode. From there you can use the router rip command.
Router(config)# line vty 0 4
Configure one of the physical or virtual lines.
routing table code S
#configure terminal
COM port is used to configure a router but you can also get a COM port to USB port adapter which can configure a router using a USB port.
Configure the router ID on both routers. Configure the R2 router interfaces for area 0. Configure a loopback interface on both routers. Configure the proper subnet masks on the router interfaces.
Yes, Config t stands for configure terminal. This command is to switch into configuration mode .
127.0.0.1