enhanced differentiated services protection
...强型保护（Enhanced Shared-Path Protection，ESPP）算法、增强型区分服务保护（Enhanced Differentiated Services Protection，EDSP）算法、虚拓扑保护（Virtual Topology Protection，VTP）算法和区分域保护（..
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enhanced differentiated services protection
增强差异化服务保护
以上为机器翻译结果，长、整句建议使用 人工翻译 。