version 12.3            
service timestamps debug uptime                               
service timestamps log uptime                             
service password-encryption                           
! 
hostname 2600C              
! 
boot-start-marker                 
boot-end-marker               
! 
enable secret 5 $1$1MmE$ayJfLqGJeh7vbppWgtzjG1                                              
! 
no aaa new-model                
ip subnet-zero              
ip cef      
! 
! 
no ip domain lookup                   
ip domain name csia.sou.edu                           
ip host 2600A 192.168.20.1                          
ip host 2600B 192.168.20.4                          
ip host 1700A 192.168.30.2                          
ip host 1700B 192.168.10.2                          
ip host pixb 192.168.20.3                         
! 
ip audit po max-events 100                          
ip ssh time-out 90                  
! 
! 
! 
! 
interface Ethernet0/0                     
 description public side                        
 ip address 192.168.20.5 255.255.255.0                                      
 half-duplex            
! 
interface Ethernet1/0                     
 description csia.sou.edu network                                 
 ip address 192.168.90.1 255.255.255.0                                      
 half-duplex            
! 
router ospf 100             
 log-adjacency-changes                      
 network 192.168.0.0 0.0.255.255 area 0                                       
! 
no ip http server                 
no ip http secure-server                        
ip classless                                              
ip route 0.0.0.0 0.0.0.0 192.168.20.3
!
!
!
line con 0
 exec-timeout 5 0
 logging synchronous
line aux 0
line vty 0 4
 exec-timeout 5 0
 password 7 15011B1E55240C
 login
 transport input telnet ssh
!
!
end