PLANET WGSW-52040 - Manual (Page 765)

52-305
Configure if the primary node of MRPP ring receive Timer interval of Hello packet or not, the “no fail-timer”
command restores default timer interval.
Parameter:
valid range is from 1 to 300s.
Command Mode:
MRPP ring mode
Default:
Default configure timer interval 3s.
Usage Guide:
If primary node of MRPP ring doesn’t receives Hello packet from primary port of primary node on configured fail timer,
the whole loop is fail. Transfer node of MRPP doesn’t need this timer and configure. To avoid time delay by transfer
node forwards Hello packet, the value of fail timer must be more than or equal to 3 times of Hello timer. On time delay
loop, it needs to modify the default and increase the value to avoid primary node doesn’t receive Hello packet on fail
timer due to time delay.
Example:
Configure fail timer of MRPP ring 4000 to 10s.
Switch(config)# mrpp ring 4000
Switch(mrpp-ring-4000)#fail-timer 10
52.7 hello-timer
Command:
hello-timer <timer>
no hello-timer
Function:
Configure timer interval of Hello packet from primary node of MRPP ring, the “no hello-timer” command restores
timer interval of default.
Parameter:
valid range is from 1 to 100s.