Fail-Timer - Edge-Core ES4626 User Manual

Usage Guide： Executing this command, it must enable MRPP protocol, and enable all
of option needed to be configured of the MRPP ring.
Example： Configure MRPP ring 4000 of switch to primary node, and enable the MRPP
ring.
Switch(Config)# mrpp enable
Switch(Config)# mrpp ring 4000
Switch(mrpp-ring-4000)#control-vlan 4000
Switch(mrpp-ring-4000)#primary-port ethernet 4/1
Switch(mrpp-ring-4000)#secondary-port ethernet 4/3
Switch(mrpp-ring-4000)#fail-timer 18
Switch(mrpp-ring-4000)#hello-timer 6
Switch(mrpp-ring-4000)#enable

26.3.5 fail-timer

Command：fail-timer <INT>
no fail-timer
Function： 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： <INT> valid range is from 1 to 3000s.
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
26.3.6 hello-timer
Command：hello-timer <INT>
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.
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