Ruijie RG-S2900G-E Series - Configuring Rldp

Configuration Guide RLDP Configuration
Note
If the party at one of the two link ends has not enabled the RLDP, the
diagnosis also shows two-way or one-way link fault. So, in configuring
two-way link detection or one-way link detection, the administrator shall make
sure that the RLDP is enabled at both ends to avoid the incorrect diagnosis
information.
Configuring RLDP
RLDP defaults
Global RLDP status
DISABLE
Port RLDP status
DISABLE
Detection interval
2S
Maximum detection times
3
Caution
 The RLDP can be configured only on the basis of the switching interface
(including AP) and the routing interface.
 All RLDP frames are untagged.
 In the RLDP fault processing type, the block function and the STP are
mutually exclusive. In other words, if the fault processing type configured
on the port is "block", it is recommended to disable STP; otherwise,
since the STP cannot recognize one-way link, possibly the STP allows
port forwarding but the RLDP is configured with port blocking.
Configuring RLDP Globally
The RLDP works on the port only when the global RLDP is enabled.
In the global configuration mode, follow these steps to enable RLDP:
Command
Function
Ruijie(config)# rldp enable
Enable RLDP globally.
Ruijie(config)# end
Return to the privileged mode.
The no option of the command turns off the global RLDP.
Configuring RLDP on the Port
The RLDP operation is port-based, so the user needs to explicitly configure which ports shall
run RLDP. In configuring the port RLDP, it is required to specify the diagnosis type and the
troubleshooting method for the port at the same time. The diagnosis types include
unidirection-detect, bidirection-detect and loop-detect. The troubleshooting methods include
warning, block, shutdown-port, and shutdown-svi.