Displaying And Maintaining Dldp; Dldp Configuration Examples; Automatically Shutting Down Unidirectional Links - HP A5120 EI Configuration Manual

To do...
port group
view
Reset DLDP state

Displaying and maintaining DLDP

To do...
Display the DLDP configuration of
a port
Display the statistics on DLDP
packets passing through a port
Clear the statistics on DLDP
packets passing through a port

DLDP configuration examples

Automatically shutting down unidirectional links

Network requirements
As shown in

Configure DLDP to automatically shut down the faulty port upon detecting a unidirectional link, and

automatically bring up the port after you clear the fault.
Use the command...
Enter port group port-group manual port-group-
view name
dldp reset
Use the command...
display dldp [ interface-type interface-
number ] [ | { begin | exclude | include }
regular-expression ]
display dldp statistics [ interface-type
interface-number ] [ | { begin | exclude |
include } regular-expression ]
reset dldp statistics [ interface-type interface-
number ]
Figure 1 1, Device A and Device B are connected with two fiber pairs.
Remarks
Configurations made in Ethernet
port view apply to the current port
only. Configurations performed in
port group view apply to all the
ports in the port group.
Required
46
Remarks
Available in any view
Available in any view
Available in user view