ERPS issue

JoneSnow · Created Dec 20, 2018 07:57:50

ERPS does not support two breakpoints, RING1 is the main ring, business will not pass through the sub-ring. It can only be achieved through STP.

Jessica_Tian · Created Dec 19, 2018 02:36:12

could you show your main configuration ?

Mark.hu · Created Dec 20, 2018 03:08:01

Check if the ERPS ring and status are normal.

Under normal circumstances, the port role on the ERPS ring should have only one RPL Owner, and the other port roles are normal ports or RPL Neighbour ports.

Run the display erps [ ring ring-id ] verbose command in any view to check the information about the ERPS ring on the local device. Check the ring status of the node on the node. .

If the ERPS ring is incomplete or the status is not normal:

Please check whether all devices on the ERPS ring have joined the ERPS ring.

Check whether the configurations of the ERPS ring on the ERPS ring are consistent, including the ERPS version number and the primary ring/subring configuration.

Check that the port role, control VLAN, and protection instance are correctly configured on each device on the ERPS ring.

Please check if the relevant port has been configured to allow the specified data VLAN to pass.

Hope this can help you

user_3239949 · Created Dec 20, 2018 03:34:23

this is not the best answer, who can help me

user_3239949 · Created Dec 20, 2018 03:38:34

Posted by Mark.hu at 2018-12-20 03:08 Check if the ERPS ring and status are normal.Under normal circumstances, the port role on the ERPS r ...

bro, this is not the answer, the issue still exist

user_3239949 · Created Dec 20, 2018 03:45:27

This answer did not solve the problem, this forum is too bad.

user_3239949 · Created Dec 20, 2018 03:46:18

where I can complain it?

chenhui · Created Dec 20, 2018 05:40:52

@user_3239949 could you please provide more information ?

chenhui · Created Dec 20, 2018 05:57:16

does your confiuration matchs the describtion of @Mark.hu ? or are there any error logs on your device ?

user_3239949 · Created Dec 20, 2018 07:03:58

My issue is when I shutdown the link between the two core, then shutdown other link on the ring1 , the packet not forward by the ring 2, I want to know why it not go to ring 2 ?
if I only shutdown one link on ring 1, the service is OK.
the ring 1 is main ring, ring 2 is sub-ring.

ERPS issue

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