set protocols erps ring instance rpl

Owned by Tracy Yang
Nov 13, 2023
1 min read

The set protocols erps ring instance rpl command configures RPL port role for the ERPS ring instance.

The delete protocols erps ring instance rpl command deletes the configuration.


Command Syntax

set protocols erps ring <ring-id> instance <instance-id> rpl <port0 | port1> <owner | neighbor>

delete protocols erps ring <ring-id> instance <instance-id> rpl [<port0 | port1>]


Parameters

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.

<port0 | port1>

Specifies ERPS ring port0 or port1.

<owner | neighbor>

Specifies RPL port role for the ERPS ring instance. The value could be owner or neighbor.

  • owner: RPL owner port.
  • neighbor: RPL neighbor port.

ERPS ports are ordinary ports if no RPL port role is designated.


Usage Guidelines

Each ERPS ring instance has only one RPL owner port and neighbor port, which are determined by user configuration. By blocking the RPL owner port and neighbor port to forward user traffic, it prevents network loops in the ERPS ring.


Example

  • Configure port0 as the RPL owner port for the ERPS ring instance.
admin@PICOS# set protocols erps ring 5 instance 2 rpl port0 owner
admin@PICOS# commit

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