CCNP 642-801 BSCI

考试时间：105分钟

考题数目：55-65题

及格分数：776分

考试内容：

List the key information routers needs to route data
Describe classful and classless routing protocols
Describe link-state router protocol operation
Compare classful and classless routing protocols
Compare distance vector and link state routing protocols
Describe concepts relating to extending IP addresses and the use of VLSMs to extend IP addresses
Describe the features and operation of EIGRP
Describe the features and operation of single area OSPF
Describe the features and operation of multi-area OSPF
Explain basic OSI terminology and network layer protocols used in OSI
Identify similarities and differences between Integrated IS-IS and OSPF
List the types of IS-IS routers and their role in IS-IS area design
Describe the hierarchical structure of IS-IS areas
Describe the concept of establishing adjacencies
Describe the features and operation of BGP
Explain how BGP policy-based routing functions within an autonomous system
Explain the use of redistribution between BGP and Interior Gateway Protocols (IGPs)

Implementation and Configuration

Given a set of network requirements, identify the steps to configure an Enhanced IGRP environment and verify proper operation (within described guidelines) of your routers
Given an addressing scheme and other laboratory parameters, identify the steps to configure a single-area OSPF environment and verify proper operation (within described guidelines) of your routers
Given an addressing scheme and other laboratory parameters, identify the steps to configure a multiple area OSPF environment and verify proper operation (within described guidelines) of your routers
Given an addressing scheme and other laboratory parameters, identify the steps to configure Cisco routers for proper Integrated IS-IS operation
Identify the steps to select and configure the different ways to control routing update traffic
Identify the steps to configure router redistribution in a network
Identify the steps to configure policy-based routing using route maps
Given a set of network requirements, identify the steps to configure a BGP environment and verify proper operation (within described guidelines) of your routers
Identify the steps to configure a router for Network Address Translation with overload, static translations, and route maps.

Design

Describe the three-layer hierarchical design model and explain the function of each layer: Access, Distribution and Core
Given specific requirements, choose the correct routing protocol to meet the requirements
Identify the correct IP addressing scheme, including features of IPv6
Describe the concepts relating to route summarization and apply them to hypothetical scenarios

Troubleshooting

Identify the steps to verify OSPF operation in a single area
Identify the steps to verify OSPF operation in multiple areas
Identify verification methods which ensure proper operation of Integrated IS-IS on Cisco routers
Identify the steps to verify route redistribution
Describe the scalability problems associated with internal BGP
Interpret the output of various show and debug commands to determine the cause of route selection errors and configuration problems
Identify the steps to verify Enhanced IGRP operation

附录：

新版本的642-801增加IPV6内容，NAT转换采用更高级的Route－map控制，增加ODR协议，去掉IGRP协议，EIGRP协议中增加STUB区域，ISIS协议中去掉抽象理论，增加实用配置，BGP中去掉Router Reflector , 增加12.2 IOS版本新技术。

官方链接:
http://www.cisco.com/warp/public/10/wwtraining/certprog/testing/current_exams/642-801.html