Ethernet protection

Report · Created Dec 18, 2020 03:33:07

It is not easy to answer your qeustions without any detail information, but I try to give the answer as follow:

RTN support three type of protections: STP, ERPS, MPLS APS

STP: it is used by few customer in RTN equipment, No body can confirm there is no problem for this feather in RTN equipment, so it is not advised to use STP.

ERPS: it is widely used in RTN network, but it is advised to use it in single RTN ring network, so it is not recommended to use ERPS together with MSTP if possible.

APS: APS is the most widely used solution for ring network, and the best protection method for your solution, but you need to modify the service to MPLS service.

Above all, MPLS APS is the best solution for your network. strongly recommended.

Gustavo.HdezF · Created Dec 17, 2020 22:04:11

Hello User. we are reviewing your question and we will answer you shortly. Thanks.

alexzcong · Created Dec 18, 2020 02:06:07

Hello User： It's depond on what type of equipment and board inused in your network. Option-1: create two services, one through the optical fiber side , and another one through the MW side.then make protection group on client equipment. Option-2:create two site Ring, then create the service which is working route at optical fiber and protection route at MW.(Ring protection or service protection).

Report · Created Dec 18, 2020 03:33:07

It is not easy to answer your qeustions without any detail information, but I try to give the answer as follow:

RTN support three type of protections: STP, ERPS, MPLS APS

STP: it is used by few customer in RTN equipment, No body can confirm there is no problem for this feather in RTN equipment, so it is not advised to use STP.

ERPS: it is widely used in RTN network, but it is advised to use it in single RTN ring network, so it is not recommended to use ERPS together with MSTP if possible.

APS: APS is the most widely used solution for ring network, and the best protection method for your solution, but you need to modify the service to MPLS service.

Above all, MPLS APS is the best solution for your network. strongly recommended.

Malik3000 · Created Dec 18, 2020 17:16:51

Hi,
Does RTN work in SDH and the ethernet works as ethernet over SDH ?

Nabil.alt · Created Dec 19, 2020 10:49:21

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