Command Reference DLDP Commands
3.4 dldp passive
Use this command to set DLDP to the passive mode.
Use the no form of this command to restore the default setting.
The default is the active mode.
Interface configuration mode
If DLDP is enabled on devices at both ends of a link on a network and ICMP Echo packets are sent to
each other for link detection, excessive packets exist between the two devices. If only one device
sends ICMP Echo packets to the peer device on which the same detection parameters are
configured, the peer device can detect whether the packets arrive in time and whether the link
between them is normal. This method saves bandwidth and CPU resources.
You can set DLDP to the active mode for one device to initiate ICMP Echo packets, and set DLDP to
the passive mode for the other device to passively receive the packets.
The following example sets DLDP to the passive mode.
Ruijie#config
Ruijie(config)#interface vlan 1
Ruijie(config-if-VLAN 1)#ip address 10.83.132.1 255.255.255.0 //Set an IP
address for vlan1.
Ruijie(config-if-VLAN 1)#dldp passive
Use this command to set the DLDP recovery count.
Use the no form of this command to restore the default setting.