198
CAUTION:
•
A reboot can interrupt network services.
•
Adjusting the system time setting can cause removal of the reboot schedule.
Examples
# Configure the switch to reboot in 88 minutes. This example assumes that the current time is 11:48.
<Sysname> schedule reboot delay 88
Reboot system at 13:16 06/06/2006(in 1 hour(s) and 28 minute(s)). confirm? [Y/N]:
Enter
y
at the prompt. If you have used the
terminal logging
command to enable the log display function
(enabled by default) on the terminal, the system automatically displays a reboot schedule log message.
<Sysname>
%Jun 6 11:48:44:860 2006 Sysname CMD/4/REBOOT:
vty0(192.168.1.54): Set schedule reboot parameters at 11:48:44 06/06/2006, and system will
reboot at 13:16 06/06/2006.
shutdown-interval
Syntax
shutdown-interval
time
undo shutdown-interval
View
System view
Default level
2: System level
Parameters
time
: Detection interval in seconds, which ranges from 0 to 300.
Description
Use the
shutdown-interval
command to set a detection interval.
Use the
undo
shutdown-interval
command to restore the default.
By default, the detection interval is 30 seconds.
Some protocols might shut down ports under specific circumstances. For example, MSTP shuts down a
BPDU guard enabled port when the port receives a BPDU. Then, the switch starts the detection timer. If
the port is still down when the detection timer expires, the switch automatically brings up the port.
•
If you change the detection interval to T1 during port detection, the interval from when you change
the interval to the time when the protocol module shuts down the port is T. If T<T1, the port which is
down will be brought up after T1-T time. If T>=T1, the port which is down will be brought up
immediately. For example, if the detection interval is set to 30 seconds and you change it to 10
seconds (T1=10) two seconds after the port is shut down (T=2), this port will be brought up 8
seconds later. If the detection interval is set to 30 seconds and you change it to 2 seconds ten
seconds after the port is shut down, this port will be brought up immediately.
•
If the detection interval is set to 0, the protocol module will never automatically recover the port. You
need to manually bring up the port by using the
undo shutdown
command or change the detection
interval to a non-zero value.
Summary of Contents for A7500 Series
Page 7: ...v Index 210 ...