论文部分内容阅读
买房、购物要签合同,购买帧中继服务当然更要签合同。对SLA(服务级别协议)的透彻了解是当务之急。
Buy a house, shopping to sign a contract, buy frame relay service, of course, more to sign a contract. A thorough understanding of SLA (Service Level Agreement) is a priority.