The show time-range Command

The show time-range command can be used to display the current status of the time ranges and list the periodic and absolute attributes.

Rtr1#show time-range
time-range entry: WeekdayEves (inactive)
   absolute start 08:00 01 December 2004 end 08:00 03 January 2005
   periodic weekdays 17:00 to 22:00
time-range entry: weekdayeves (active)
   used in: IP ACL entry
time-range entry: worktime (active)
   absolute start 08:00 01 December 2004 end 08:00 03 January 2005
   periodic weekdays 8:00 to 18:00
   used in: IP ACL entry
Rtr1#conf t

The output shows two defined time ranges WeekdayEves and worktime, but it also shows another undefined time range, weekdayeves. The output shows it was used in an ACL, indicating someone tried to use WeekdayEves and forgot that the names are case sensitive. The result in this case will be that since no times are defined, the ACL statement will be active all of the time.