维护思科电信运营商路由协议(MSPRP)考试是与CCNP SP运营认证相关的考试。该考试主要检验考生在OSPF或IS-IS等内部网关协议(IGP)和外部网关协议(EGP) BGP方面的知识，以及如何在支持电信运营商环境时使用上述协议。它还检验考生对使用路由映射表(Cisco IOS采用)和路由策略语言(RPL，Cisco IOS XR采用)的高级路由策略的理解。另外，该考试还检验考生对SP环境中的这些技术进行监控和故障排除的知识。

　　Exam Description

　　The 642-775 Maintaining Cisco Service Provider Routing Protocols (MSPRP) exam is an exam associated with the CCNP SP Operations certification. This exam tests a candidate's knowledge and use of Interior Gateway Protocols (IGP) such as OSPF or IS-IS, and an Exterior Gateway Protocol (EGP) BGP, in supporting Service Provider environments. It also assesses ..........