Resetting Dldp State - HP A5120 EI Configuration Manual

To do...
Configure DLDP authentication
NOTE:
To enable DLDP to operate properly, make sure that DLDP authentication modes and passwords on
both sides of a link are the same.

Resetting DLDP state

After DLDP detects a unidirectional link on a port, the port enters Disable state. In this case, DLDP prompts
you to shut down the port manually, or it shuts down the port automatically depending on the user-
defined port shutdown mode. To enable the port to perform DLDP detect again, you can reset the DLDP
state of the port by using one of the following methods:
If the port is shut down with the shutdown command manually, run the undo shutdown command on

the port.
 If the port is shut down by DLDP automatically, run the dldp reset command on the port to enable
the port to perform DLDP detection again. Alternatively, you can leave the work to DLDP, which
automatically enables the port when it detects that the link has been restored to bidirectional. For
how to reset the DLDP state by using the dldp reset command, see
view" and
The DLDP state that the port transits to upon the DLDP state reset operation depends on its physical state.
If the port is physically down, it transits to Inactive state; if the port is physically up, it transits to Active
state.
Resetting DLDP state in system view
Resetting DLDP state in system view applies to all ports of the switch.
Follow these steps to reset DLDP in system view:
To do...
Enter system view
Reset DLDP state
Resetting DLDP state in port view or port group view
Resetting DLDP state in port view applies to the current port. Resetting DLDP state in port group view
applies to all ports in the port group.
Follow these steps to reset DLDP state in port view or port group view:
To do...
Enter system view
Enter Ethernet
port view or
Use the command...
dldp authentication-mode { md5 md5-
password | none | simple simple-
password }
"Resetting DLDP state in port view or port group
Use the command...
system-view
dldp reset
Use the command...
system-view
Enter Ethernet interface interface-type interface-
port view number
view."
Remarks
—
Required
Remarks
—
Either is required.
45
Remarks
Required
none by default
"Resetting DLDP state in system