4-13DLDP Configuration ExampleNetwork requirementsz Device A and Device B are connected through two fiber pairs, in which two fibers arecross-connected, as shown in Figure 4-4.z It is desired that the unidirectional links can be disconnected on being detected; and the ports shutdown by DLDP can be restored after the fiber connections are corrected.Figure 4-4 Network diagram for DLDP configurationDevice AGE1/0/50 GE1/0/51Device BPCGE1/0/50 GE1/0/51Configuration procedure1) Configuration on Device A# Enable DLDP on GigabitEthernet1/0/50 and GigabitEthernet 1/0/51. system-view[DeviceA] interface gigabitethernet 1/0/50[DeviceA-GigabitEthernet1/0/50] dldp enable[DeviceA-GigabitEthernet1/0/50] quit[DeviceA] interface gigabitethernet 1/0/51[DeviceA-GigabitEthernet1/0/51] dldp enable[DeviceA-GigabitEthernet1/0/51] quit# Set the interval for sending Advertisement packets to 6 seconds.[DeviceA] dldp interval 6# Set the DelayDown timer to 2 seconds.[DeviceA] dldp delaydown-timer 2# Set the DLDP mode as enhanced mode.[DeviceA] dldp work-mode enhance# Set the port shutdown mode as auto mode.[DeviceA] dldp unidirectional-shutdown auto# Enable DLDP globally.[DeviceA] dldp enable2) Configuration on Device B
