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[DeviceB-Ten-GigabitEthernet1/0/1] speed 10000
[DeviceB-Ten-GigabitEthernet1/0/1] dldp enable
[DeviceB-Ten-GigabitEthernet1/0/1] quit
# Configure Ten-GigabitEthernet 1/0/2 to operate in full duplex mode and at 10000 Mbps, and
enable DLDP on it.
[DeviceB] interface ten-gigabitethernet 1/0/2
[DeviceB-Ten-GigabitEthernet1/0/2] duplex full
[DeviceB-Ten-GigabitEthernet1/0/2] speed 10000
[DeviceB-Ten-GigabitEthernet1/0/2] dldp enable
[DeviceB-Ten-GigabitEthernet1/0/2] quit
# Set the port shutdown mode to auto.
[DeviceB] dldp unidirectional-shutdown auto
3. Verify the configuration:
After the configurations are complete, you can use the display dldp command to display the
DLDP configuration globally and on ports.
# Display the DLDP configuration globally and on all the DLDP-enabled ports of Device A.
[DeviceA] display dldp
DLDP global status: Enabled
DLDP advertisement interval: 5s
DLDP authentication-mode: None
DLDP unidirectional-shutdown mode: Auto
DLDP delaydown-timer value: 1s
Number of enabled ports: 2
Interface Ten-GigabitEthernet1/0/1
DLDP port state: Bidirectional
Number of the port’s neighbors: 1
Neighbor MAC address: 0023-8956-3600
Neighbor port index: 1
Neighbor state: Confirmed
Neighbor aged time: 11s
Interface Ten-GigabitEthernet1/0/2
DLDP port state: Bidirectional
Number of the port’s neighbors: 1
Neighbor MAC address: 0023-8956-3600
Neighbor port index: 2
Neighbor state: Confirmed
Neighbor aged time: 12s
The output shows that both Ten-GigabitEthernet 1/0/1 and Ten-GigabitEthernet 1/0/2 are in
Bidirectional state, which means both links are bidirectional.
# Enable the monitoring of logs on the current terminal on Device A, and set the lowest level of
the logs that can be output to the current terminal to 6.
[DeviceA] quit
<DeviceA> terminal monitor
<DeviceA> terminal logging level 6
The following log information is displayed on Device A: