舊版CCNP考試內容：

BSCIv2.0
適用認證：CCDP/CCIP/CCNP
考試號： 642-801
BSCI變化程度：20%

考點(diǎn)難點(diǎn)：
1.新增Routing Information Protocol Version 2(RIP v2).該考點(diǎn)以前為CCIE認證的知識范疇，現在調整到BSCI課程，RIP v1的內容在ICND2.0已經(jīng)涉及到了。
2.OSPF保留多區域配置，刪除單區域配置，單區域考點(diǎn)在ICND2.0開(kāi)始考查了。
3.路由性能及優(yōu)化部分增加了MPLS知識4.增加IPv6 的概念5.增加NAT的概念和配置
Technology
• 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

BCMSNv2.0
適用認證：CCNP
考試號：642-811
BCMSN變化程度：70%

考點(diǎn)難點(diǎn)：
1.交換機標準設備變動(dòng)大：由于1900和5000交換機已經(jīng)停產(chǎn)，課程不再涉及到上述產(chǎn)品，設備更換成：訪(fǎng)問(wèn)層的2950交換機，分布層的3550交換機，核心層的4006以及6500交換機。
2.Cat OS和Native IOS的比較和介紹：Cat OS為基于SET命令集，Native IOS 為命令集等同于路由器。
3.增加STP的內容：包括RSTP和MSTP
4.采用 HSRP, VRRP, GLBP, SRM, SLB 做 router redundancy
5.增加CISCO私有的多層交換技術(shù)：CEF(思科快速轉發(fā))
6.增加AVVID的架構
7.增加802.1Q Tunneling
8.Multilayer Switched Networks 的安全性及優(yōu)化
9.增加園區網(wǎng)Qos設計與實(shí)現
10.增加組播部分內容
11.交換機內Switching Database Manager specifically Content Addressable Memory (CAM) 和 Ternary Content Addressable Memory (TCAM) 的功用

Technology
• Describe the Enterprise Composite Model used for designing networks and explain how it addresses enterprise network needs for performance, scalability and availability
• Describe the physical, data-link and network layer technologies used in a switched network, and identify when to use each
• Explain the role of switches in the various modules of the Enterprise Composite Model (Campus Infrastructure, Server Farm, Enterprise Edge, Network Management)
• Explain the function of the Switching Database Manager [specifically Content Addressable Memory (CAM) and Ternary Content Addressable Memory (TCAM)] within a Catalyst switch
• Describe the features and operation of VLANs on a switched network
• Describe the features of the VLAN trunking protocols including 802.1Q, ISL (emphasis on 802.1Q) and dynmic trunking protocol
• Describe the features and operation of 802.1Q Tunneling (802.1QinQ) within a service provider network
• Describe the operation and purpose of managed VLAN services
• Describe how VTP versions 1 and 2 operate including domains, modes, advertisements, and pruning
• Explain the operation and purpose of the Spanning-Tree Protocol (STP) on a switched network
• Identify the specific types of Cisco route switch processors, and provide implementation details
• List and describe the operation of the key components required to implement interVLAN routing
• Explain the types of redundancy in a multilayer switched network including hardware and software redundancy
• Explain how IP multicast operates on a multilayer switched network, including PIM, CGMP and IGMP
• Describe the quality issues with voice traffic on a switched data network, including jitter and delay
• Describe the QoS solutions that address voice quality issues
• Describe the features and operation of network analysis modules on Catalyst switches to improve network traffic management
• Describe Transparent LAN Services and how they are implemented in a service provider network

Implementation and Operation
• Convert CatOS to native IOS on Catalyst switches and manage native IOS images according to best practices
• Configure access ports for static and multi-VLAN memebership
• Configure and verify 802.1Q trunks
• Configure and verify ISL trunks
• Configure VTP domains in server, client and transparent modes
• Enable Spanning Tree on ports and VLANs
• Configure Spanning Tree parameters including: port priority, VLAN priority, root bridge, BPDU guard, PortFast and UplinkFast
• Implement IP technology on a switched network with auxiliary VLANs
• Configure and verify router redundancy using HSRP, VRRP, GLBP, SRM, and SLB
• Configure QoS features on multilayer switched networks to provide optimal quality and bandwidth utilization for applications and data
• Configure Fast EtherChannel and Gigabit EtherChannel to increase bandwidth for interswitch connections

Planning and Design
• Compare end-to-end and local VLANs, determine when to use each
• Design a VLAN configuration with VTP to work for a given specific scenario
• Select multilayer switching architectures, given specific multilayer switching needs
• Describe the general design models when implementing IP telephony in a switched network environment
• Plan QoS implementation within a multilayer switched network

Troubleshooting
• Troubleshoot common VLAN problems on a switched network
• Tune and troubleshoot spanning-tree protocol on a multilayer switched network to enhance network performance, prevent network loops, and minimize downtime
• Identify interVLAN routing performance and scalability issues, and propose solutions
• Verify and troubleshoot interVLAN routing on a switched network
• Identify QoS implementation issues at the network access layer
• Identify QoS implementation issues at the network distribution and core layers

BCRANv2.0
適用認證：CCIE/CCNP
考試號：642-821
BCRAN變化程度：40%

考點(diǎn)難點(diǎn)：
1.增加Cable Modem內容
2.增加DSL技術(shù)(ADSL)
3.增加PPPOE以及PPPOA協(xié)議
4.增加VPN內容
5.取消CISCO700，X.25,Windows 95撥號連接
General Knowledge
• Describe how different WAN technologies can be used to provide remote access to a network, including asynchronous dial-in, Frame Relay, ISDN, cable modem, and DSL
• Describe traffic control methods used to manage traffic flow on WAN links
• Explain the operation of remote network access control methods
• Identify PPP components, and explain the use of PPP as an access and encapsulation method
• Describe the structure and operation of virtual private network technologies
• Describe the process of Network Address Translation (NAT)

Implementation and Operation
• Configure asynchronous modems and router interfaces to provide network access
• Configure an ISDN solution for remote access
• Configure frame relay operation and traffic control on WAN links
• Configure access control to manage and limit remote access
• Configure DSL operation using Cisco IOS
• Configure VPN operation using Cisco IOS
• Configure Network Address Translation (NAT)

Planning and Design
• Design a Cisco remote access solution using asynchronous dial-up technology
• Plan a Cisco ISDN solution for remote access or primary link back-up
• Design a Cisco frame relay infrastructure to provide access between remote network components
• Design a solution of access control to meet required specifications
• Plan traffic shaping to meet required quality of service on access links

Troubleshooting
• Troubleshoot non-functional remote access systems
• Troubleshoot a VPN system
• Troubleshoot traffic control problems on a WAN link

CITv5.0
適用認證：CCNP
考試號：642-831
CIT變化程度：50%

考點(diǎn)難點(diǎn)：
1.以前CIT課程跟其他三門(mén)科目聯(lián)系不緊密，現在新版課程除了介紹一些排錯理念、排除方法論和排錯工具外，還有針對其他三門(mén)課程內容的排錯,如 OSPF, NAT, QoS, ADSL, VPN等。
2.取消AppleTalk和IPX的排錯內容
3.增加OSPF以及EIGRP的排錯
4.增加Qos以及組播的排錯5.增加VPN排錯

Technology
• Identify troubleshooting methods
• Explain documentation standards and the requirements for document control

Implementation and Operation
• Establish an optimal system baseline
• Diagram and document system topology
• Document end system configuration
• Verify connectivity at all layers
• Select an optimal troubleshooting approach

Planning and Design
• Plan a network documentation system
• Plan a baseline monitoring scheme
• Plan an approach to troubleshooting that minimizes system downtime

Troubleshooting
• Use Cisco IOS commands and applications to identify system problems at all layers
• Isolate system problems to one or more specific layers
• Resolve sub-optimal system performance problems at layers 2 through 7
• Resolve local connectivity problems at layer 1
• Restore optimal baseline service
• Work with external providers to resolve service provision problems
• Work with system users to resolve network related end-use problems