R2#sh run | b access-l
ip access-list extended Prob4
 permit ip any any time-range Prob4
!
!
line con 0
 exec-timeout 0 0
 logging synchronous
line aux 0
line vty 0 4
 access-class Prob4 in
 privilege level 15
 no login
!
ntp server 180.40.7.98
time-range Prob4
 periodic weekdays 9:00 to 14:00
 periodic weekdays 9:00 to 17:00
!