維護思科電信運營商路由協議考試要點

維護思科電信運營商路由協議(MSPRP)考試是與CCNP SP運營認證相關的'考試。該考試主要檢驗考生在OSPF或IS-IS等內部網關協議(IGP)和外部網關協議(EGP) BGP方面的知識，以及如何在支持電信運營商環境時使用上述協議。它還檢驗考生對使用路由映射表(Cisco IOS採用)和路由策略語言(RPL，Cisco IOS XR採用)的高級路由策略的理解。另外，該考試還檢驗考生對SP環境中的這些技術進行監控和故障排除的知識。

　　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