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 candidate's understanding of advanced routing policies using route maps, with Cisco IOS, and the Routing Policy Language (RPL), with Cisco IOS XR. Furthermore, the exam assesses candidate's knowledge regarding monitoring and troubleshooting these technologies in SP environments. Candidates can prepare for this exam by taking the MSPRP Maintaining Cisco Service Provider Routing Protocols course.
Exam Topics
The following information provides general guidelines for the content likely to be included on the exam. However, other related topics may also appear on any specific delivery of the exam. In order to better reflect the contents of the exam and for clarity purposes the guidelines below may change at any time without notice.
Describe IGP technology fundamentals in the IP NGN core
Describe OSPF, IS-IS and RIP technology fundamentals
Describe IGP architecture
Describe IGP route selection and summarization
Describe IGP routing updates and redistribution
Describe the method by which IGP updates are sent
Configure IGP protocols with IOS and IOS XR
Describe IGP adjacency flaps
Describe IGP performance issues
Describe the differences between IOS and IOS XR IGP operation
Describe and configure BGP technology fundamentals in the IP NGN core
Describe BGP,eBGP, iBGP and IOS XR
Describe the BGP architecture
Describe fundamental BGP attributes and protocol behavior
Describe BGP route selection and summarization
Describe BGP updates and redistribution
Describe BGP adjacency flaps and performance issues
Describe the differences between IOS and IOS XR BGP operation
Configure BGP with IOS and IOS XR
Describe and configure routing policy fundamentals in the IP NGN core
Configure and verify route maps and associated lists in IOS
Configure and verify RPL sets and policies in IOS XR
Construct hierarchical and parameterized policies in IOS XR
Manage IGP/BGP performance in the IP NGN core
Obtain IGP statistics using IOS
Obtain IGP statistics using IOS XR
Obtain BGP statistics using IOS
Obtain BGP statistics using IOS XR
Given a particular IGP performance problem in the IP NGN core, propose a configuration to fix the problem in IOS
Given a particular performance problem in the IP NGN core, analyze problem and determine a solution in IOS XR
Given a particular BGP performance problem in the IP NGN core, propose a configuration to fix the problem in IOS
Given a particular BGP performance problem in the IP NGN core, propose a configuration to fix the problem in IOS XR
Troubleshoot IGP/BGP technology in the IP NGN core
Identify neighborship issues
Identify MTU issues
Identify subnet mismatch issues
Identify timer issues
Issue IOS and IOS XR commands for show, debug and trace
Interpret syslogs
Interpret NMS trap messages
Identify issues resulting from the interaction between BGP and IGP
Produce a proposed change to remedy a problem
