HP 6125G HP 6125G & 6125G/XG Blade Switches Fundamentals Configuration - Page 121

Configuring the port status detection timer, Clearing unused 16-bit interface indexes

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Step Command Remarks • Configure a command to run at a specific time and date: time time-id at time date command command • Configure a command to run at a specific time: 4. Add commands to the job. time time-id { one-off | repeating } at time [ month-date month-day | week-day week-daylist ] command command Use any of the commands. NOTE: Changing a clock setting does not affect the schedule set by using the time at or time delay command. • Configure a command to run after a delay: time time-id { one-off | repeating } delay time command command Configuring the port status detection timer 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 device starts the detection timer. If the port is still down when the detection timer expires, the port quits the shutdown status and resumes its actual physical status. To configure the port status detection timer: Step 1. Enter system view. 2. Configure the port status detection timer. Command system-view shutdown-interval time Remarks N/A The detection timer is 30 seconds by default. Clearing unused 16-bit interface indexes The device must maintain persistent 16-bit interface indexes and keep one interface index match one interface name for network management. After deleting a logical interface, the device retains its 16-bit interface index so the same index can be assigned to the interface at interface re-creation. To avoid index depletion causing interface creation failures, you can clear all 16-bit indexes that have been assigned but not in use. The operation does not affect the interface indexes of the interfaces that have been created but the indexes assigned to re-recreated interfaces might change. A confirmation is required when you execute this command. The command will not run if you fail to make a confirmation within 30 seconds or enter N to cancel the operation. To clear unused 16-bit interface indexes, perform the following task in user view: Task Clear unused 16-bit interface indexes. Command reset unused porttag Remarks In an IRF fabric, the command applies to all member switches. 115

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115
Step
Command
Remarks
4.
Add commands to the job.
•
Configure a command to run at a
specific time and date:
time
time-id
at
time date
command
command
•
Configure a command to run at a
specific time:
time
time-id
{
one-off
|
repeating
}
at
time
[
month-date
month-day
|
week-day
week-daylist
]
command
command
•
Configure a command to run after a
delay:
time
time-id
{
one-off
|
repeating
}
delay
time
command
command
Use any of the commands.
NOTE:
Changing a clock setting does not
affect the schedule set by using the
time
at
or
time delay
command.
Configuring the port status detection timer
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 device starts the detection timer. If
the port is still down when the detection timer expires, the port quits the shutdown status and resumes its
actual physical status.
To configure the port status detection timer:
Step
Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Configure the port status
detection timer.
shutdown-interval
time
The detection timer is 30 seconds
by default.
Clearing unused 16-bit interface indexes
The device must maintain persistent 16-bit interface indexes and keep one interface index match one
interface name for network management. After deleting a logical interface, the device retains its 16-bit
interface index so the same index can be assigned to the interface at interface re-creation.
To avoid index depletion causing interface creation failures, you can clear all 16-bit indexes that have
been assigned but not in use. The operation does not affect the interface indexes of the interfaces that
have been created but the indexes assigned to re-recreated interfaces might change.
A confirmation is required when you execute this command. The command will not run if you fail to make
a confirmation within 30 seconds or enter
N
to cancel the operation.
To clear unused 16-bit interface indexes, perform the following task in user view:
Task
Command
Remarks
Clear unused 16-bit interface
indexes.
reset unused porttag
In an IRF fabric, the command
applies to all member switches.