Ruijie RG-S2900G-E Series - Page 806

Configuration Guide RLDP Configuration
In the configuration mode, follow these steps to configure the RLDP on the port:
Command
Function
Ruijie(config)# interface interface-id
Enter the interface mode.
Ruijie(config-if)# rldp port
{unidirection-detect | bidirection-detect
| loop-detect } {warning | shutdown-svi |
shutdown-port | block}
Enable the RLDP on the port and configure the
diagnosis type and troubleshooting method at the
same time.
Ruijie(config-if)# end
Return to the privileged mode.
The no option of the command disables the RLDP on the port and the configured detection
types one by one.
In the example below, the RLDP is configured on GigabitEthernet 0/5, and multiple diagnosis
types and troubleshooting methods are specified:
Ruijie# configure terminal
Ruijie(config)# interface gigabitEthernet 0/5
Ruijie(config-if)# rldp port unidirection-detect
shutdown-svi
Ruijie(config-if)# rldp port bidirection-detect warning
Ruijie(config-if)# rldp port loop-detect block
Ruijie(config-if)# end
Ruijie# show rldp interface gigabitEthernet 0/5
port state : normal
local bridge : 00d0.f822.33ac
neighbor bridge : 0000.0000.0000
neighbor port :
unidirection detect information:
action : shutdown svi
state : normal
bidirection detect information :
action : warnning
state : normal
loop detect information :
action : block
state : normal
Several precautions in configuring port detection:
 The routing interface does not support the shutdown-svi error handling method, so this
method is not executed in case of the occurring of detection error.
 In configuring loop detection, the neighbor devices downward connected with the port
cannot enable the RLDP detection; otherwise, the port cannot have correct detection.
 If the block method is configured on the aggregated port and the link detection error
happens, do not change the member port relations of the aggregate port before the port
reset detection; otherwise, the forwarding status of the member interface may have
unexpected effects of forwarding status.