RIPng Protocol Applicability StatementRIPng协议适应性表述
protocol implementation conformance statement协议实现一致性声明;协议实现一致性陈述;协定实施符合性说明;协议实现符合性说明
protocol implementation conformbeneficialce statement协议实行一致性声明
PICS protocol implementation conformance statement协议实现一致性陈述