Enable
Config T

Hostname Router1
Banner #Router 1, Core Layer#
No ip domain-lookup
Enable secret *******
Ip domain-name *******.com
Username ******* password *******
Crypto key generate rsa general-keys modulus 1024
Ip ssh version 2
service password-encryption
	
Line console 0
Password *******
Login
Logging synchronous
	
Line Aux 0
Password *******
Login
Logging synchronous
	
Line vty 0 4
Transport input ssh
Login local
Logging synchronous
	
Interface fastethernet 0/0
Ip address 192.168.0.12 255.255.255.0
No Shutdown

Interface serial 0/0/0
Ip address 10.100.0.1 255.255.255.252
No Shutdown

Interface serial 0/1/0
Ip address 10.100.0.5 255.255.255.252
No Shutdown

router ospf 10
network 10.100.0.4 0.0.0.3 area 0
network 10.100.0.0 0.0.0.3 area 0
exit

ip route 0.0.0.0 0.0.0.0 192.168.0.50
ntp server 192.168.0.215
logging 192.168.0.80
Exit

Copy running-config startup-config
Exit