1-8
To do… Use the command… Remarks
Enter system view
system-view
Reset the DLDP status of the system
dldp reset
Enter Ethernet port view
interface interface-type
interface-number
Reset the DLDP status of a port
dldp reset
Optional
This command only applies to the ports in DLDP down status.
DLDP Network Example
Network requirements
As shown in Figure 1-3:
z Switch A and Switch B are connected through two pairs of fibers. Both of them support DLDP;
z Suppose the fibers between Switch A and Switch B are connected inversely. DLDP disconnects
the unidirectional links after discovering them;
z When the network administrator connects the fiber correctly, the ports taken down by DLDP are
restored.
Figure 1-3 Fiber cross-connection
GE1/0/10 SwitchA GE1/0/11
GE1/0/10 SwitchB GE1/0/11
PC
Configuration procedure
1) Configure Switch A
# Configure the ports to work in mandatory full duplex mode at the speed of 1000 Mbps.
<SwitchA> system-view
[SwitchA] interface gigabitethernet 1/0/10
[SwitchA-GigabitEthernet1/0/10] duplex full
[SwitchA-GigabitEthernet1/0/10] speed 1000
[SwitchA-GigabitEthernet1/0/10] quit
[SwitchA] interface gigabitethernet 1/0/11
