维护思科电信运营商VPN和MPLS网络(MSPVM)考试是与CCNP SP运营认证相关的考试。该考试主要检验考生对电信运营商网络环境中的多协议标签交换(MPLS)和相关技术进行监控和故障排除的知识。下面是小编整理的考试要点：

　　Exam Description

　　The 642-780 Maintaining Cisco Service Provider VPNs and MPLS Networks (MSPVM) exam is the exam associated with the CCNP SP Operations certification. This exam tests a candidate's knowledge in monitoring and troubleshooting Multi-Protocol Label Switching (MPLS) and associated technologies in Service Provider networking environments. Furthermore, the exam assesses candidate's knowledge in L2/L3 MPLS VPNs in both IOS and IOS XR operating environments. Candidates can prepare for this exam by taking the MSPVM Maintaining Cisco Service Provider VPNs and MPLS Networks 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 and configure MPLS VPN technology in an IP service provider network

　　Describe L2 VPN fundamentals

　　Describe L3 VPN fundamentals

　　Configure L2 / L3 VPNs using IOS and verify configuration using show commands

　　Configure L2 / L3 VPNs using IOS XR and verify configuration using show commands

　　Manage MPLS VPNs in an IP service provider network to aid with fault and incident management

　　Determine statistics needed to identify VPN faults

　　Obtain L2 MPLS VPN statistics using IOS

　　Obtain L2 MPLS VPN statistics using IOS XR

　　Obtain L3 MPLS VPN statistics using IOS

　　Obtain L3 MPLS VPN statistics using IOS XR

　　Determine the source of the fault given L2/L3 VPN and IP VPN statistics

　　Determine how to resolve VPN incident and restore service

　　Describe and configure MPLS in an IP service provider network

　　Describe the MPLS architecture

　　Describe MPLS Traffic Engineering

　　Describe multi-protocol BGP

　　Configure MPLS using IOS and verify configuration using show commands

　　Configure MPLS using IOS XR and verify configuration using show commands

　　Describe MPLS Operation Administration Management

　　Manage MPLS in an IP service provider network to aid with fault and incident management

　　Determine statistics needed to identify MPLS faults

　　Obtain MPLS statistics using IOS

　　Obtain MPLS statistics using IOS XR

　　Determine the source of the fault given MPLS statistics

　　Determine how to resolve MPLS incident and restore service

　　Manage customer service performance an IP service provider network to aid with fault and incident management

　　Describe the elements of IP SLAs

　　Determine SLA parameters to be monitored in order to identify SLA violations which could impact customer service performance

　　Describe the elements of network performance

　　Determine parameters to be monitored in order to identify network performance violations