erps clear ring ring instance

The erps clear ring instance command is used to clear the blocking point switching operation of the ERPS ring in CLI operational mode.

Command Syntax

erps clear ring <ring-id> instance <instance-id>

Parameter

Parameter	Description
ring <ring-id>	Specifies the ID of the ring. The value is an integer that ranges from 1 to 8.
instance <instance-id>	Specifies the instance ID for a ring. The value is an integer that ranges from 1 to 2.

Usage Guidelines

When configuring this command, pay attention to the following notes:

The command erps clear ring ring <ring-id> instance <instance-id> is an operational mode command which should be executed under the prompt “admin@PICOS>”.

Clear operation is used in the following three cases:

Clearing the locally configured manual switch and forced switch configurations.
When the ERPS ring is in the revertive mode, the revert action is triggered manually before the WTB Timer/WTR Timer times out.
When the ERPS ring is in non-revertive mode, the revert action is triggered manually.

Example

Configure to clear the blocking point switching operation.

admin@PICOS> erps clear ring 6 instance 1