Std

ITU-T Y.1344 [ Active ]

Ethernet ring protection switching

standard by International Telecommunication Union-T , 03/01/2020

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Full Description

X-REF ITU-T G.8032

This Recommendation defines the automatic protection switching (APS) protocol and protection switching mechanisms for Ethernet layer network (ETH) ring topologies. The protection protocol defined in this Recommendation enables protected point-to-point, point-to-multipoint and multipointto- multipoint connectivity within a ring or interconnected rings, called "multi-ring/ladder network" topology.

The ETH ring maps to the physical layer ring structure. Protection schemes for the other layers, including the Ethernet physical layer network (ETY), are out of the scope of this Recommendation.

 

Product Details

Edition:
20
Published:
03/01/2020
Number of Pages:
82
File Size:
1 file
 

Document History

  1. ITU-T Y.1344

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    Ethernet ring protection switching

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    Ethernet ring protection switching

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Amendments, rulings, supplements, and errata

  1. ITU-T Y.1344 CORR 1


    Ethernet ring protection switching Corrigendum 1