Design and Implementation of Protection for Ethernet Linear One by One Based on PTN

doi:10.3969/j.issn.1006-2475.2017.03.007

Abstract

Abstract:

Ethernet linear protection is a significant characteristic of the PTN network to meet the needs of the operator level. In order to guarantee the transmission of

service in the PTN network equipment with reliable transmission channel and selfhealing ability to recover the faulty link, this paper discussed a linear 1∶1 protection

switching mechanism based on G.8031 protocol, realized the fast automatic protection switching function of the main and standby link within 50 ms of the telecommunication level,

and improved the reliability of PTN network.

Key words: , PTN network； G.8031 protocol； linear 1∶1 protection； reliability

CLC Number:

TP393

CHENG Xiangkun1, HE Yan2. Design and Implementation of Protection for Ethernet Linear One by One Based on PTN[J]. Computer and Modernization, doi: 10.3969/j.issn.1006-2475.2017.03.007.

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Design and Implementation of Protection for Ethernet Linear One by One Based on PTN

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