Router#conf t
Enter configuration commands, one per line.  End with CNTL/Z.
Router(config)#!　←　ここで、コピーペーストを行います
Router(config)#version 11.1
Router(config)#service udp-small-servers
Router(config)#service tcp-small-servers
Router(config)#!
Router(config)#hostname Router_A
Router_A(config)#!
Router_A(config)#enable password cisco
Router_A(config)#!
Router_A(config)#ip subnet-zero
Router_A(config)#!
Router_A(config)#interface Ethernet0
Router_A(config-if)# ip address 192.168.1.1 255.255.255.0
Router_A(config-if)# no shutdown
Router_A(config-if)#!
Router_A(config-if)#router ospf 1
Router_A(config-router)# network 192.168.1.0 0.0.0.255 area 0
Router_A(config-router)#!
Router_A(config-router)#ip classless
Router_A(config)#!
Router_A(config)#line con 0
Router_A(config-line)#line aux 0
Router_A(config-line)#line vty 0 4
Router_A(config-line)# password cisco
Router_A(config-line)# login
Router_A(config-line)#!
Router_A(config-line)#end
Router_A#