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思科數據中心基礎架構故障排除考試主要內容
思科數據中心基礎架構故障排除考試檢驗考生是否具備故障排除數據中心基礎架構，包括數據中心網絡協議，網絡虛擬化和自動化，以應用為中心的基礎設施(ACI)，存儲，計算平臺，管理和操作等相關知識。下面是該科考試主要內容：
考試說明：
思科數據中心基礎架構故障排除(DCIT)考試(300-180)考試時間為90分鐘，60-70道考題。思科數據中心基礎架構故障排除(DCIT)考試(300-180)是CCNP數據中心認證考試中的其中一門考試，檢驗考生是否具備思科數據中心基礎設施，包括數據網絡協議，網絡虛擬化和自動化，以應用為中心的基礎設施(ACI)，存儲網絡，計算機平臺，管理及操作等。思科數據中心基礎架構故障排除v6(DCIT)將幫助考生準備認證考試，內容與考試主題相適應。
下列信息為您提供了思科數據中心基礎架構故障排除(DCIT)考試(300-180)所含的大綱。然而，在特定的考試方式中還可能出現其他的相關要點。為更好地反映考試內容并以清晰起見，下列大綱可能隨時更改，且不作通知。
1.0 Troubleshooting Data Network Protocols
1.1 Troubleshoot data center protocols
1.1.a VPC
1.1.b Fabric path
1.1.b (i) Segment ID
1.1.b (ii) Distributed gateway, anycast HSRP
1.1.b (iii) MBGP
1.1.b (iv) vPC+
1.1.c VXLAN
1.1.c (i) Distributed gateway
1.1.c (ii) MBGP EVPN
1.1.c (iii) VPC
1.1.d OTV
1.1.e LISP
1.2 Troubleshoot routing protocols
1.2.a OSPFv2, OSPFv3
1.2.b IS-IS
1.2.c PIM
1.2.d FHRP
1.2.d (i) HSRP
1.2.d (ii) VRRP
1.3 Troubleshoot switching protocols
1.3.a STP
1.3.b LACP/port channel
1.3.c FEX, VNTAG
2.0 Troubleshooting Network Virtualization and Automation
2.1 Troubleshoot logical device separation
2.1.a VDC
2.1.b VRF
2.2 Troubleshoot virtual switching technologies
2.3 Troubleshoot configuration profiles
2.3.a Auto-config
2.3.b Port profiles
2.3.c Configuration synchronization
3.0 Troubleshooting Application Centric Infrastructure
3.1 Troubleshoot fabric discovery process
3.2 Troubleshoot VMM domain integration
3.3 Troubleshoot tenant-based policies
3.3.a EPGs
3.3.a (i) Pathing
3.3.a (ii) Domains
3.3.b Contracts
3.3.b (i) Consumer
3.3.b (ii) Providers
3.3.b (iii) Inter-tenant
3.3.c Private networks
3.3.c (i) Enforced/unenforced
3.3.d Bridge domains
3.3.d (i) Unknown unicast settings
3.3.d (ii) ARP settings
3.3.d (iii) Unicast routing
3.4 Troubleshoot external network integration
3.4.a External bridge network
3.4.b External routed network
3.5 Troubleshoot packet flow
3.5.a Unicast
3.5.b Multicast
3.5.c Broadcast
3.5.d Endpoint database
3.6 Troubleshoot security domains and role mapping
3.6.a AAA
3.6.b RBAC
4.0 Troubleshooting Data Center Storage
4.1 Troubleshoot Fibre Channel
4.1.a Switched fabric initialization
4.1.b Fibre Channel buffer credit starvation
4.1.c FCID
4.2 Troubleshoot Fibre Channel protocol services
4.2.a Zoning
4.2.b FCNS
4.2.c VSAN
4.2.d FSPF
4.3 Troubleshoot FCoE
4.3.a Storage VDC
4.3.b FIP
4.3.c FCoE topologies
4.3.d DCB
4.4 Troubleshoot boot from SAN
4.4.a FCoE / Fibre Channel
4.4.b iSCSI
4.4.c Multipath
4.5 Troubleshoot FCoE/FC interface parameters
4.5.a Dedicated and shared mode
4.5.b Port types
4.5.c Port channels, ISL
4.6 Troubleshoot SAN technologies
4.6.a Fabric redundancy
4.6.b NPV, NPIV, FCF
5.0 Troubleshooting Data Center Compute Platforms
5.1 Troubleshoot Cisco computing platforms
5.1.a Stand-alone computing
5.1.b Chassis/blade
5.1.c Modular / server cartridges
5.1.d Server integration
5.2 Troubleshoot hardware interoperability
5.2.a Converged Network Adapters / port expanders
5.2.b Firmware
5.2.c I/O modules / FEX
5.2.d Fabric interconnects
5.3 Troubleshoot packet flow from server to the fabric
5.4 Troubleshoot server abstraction technologies
5.4.a Service profiles
5.4.a (i) Pools
5.4.a (ii) Policies
5.4.a (ii) 1 Connectivity
5.4.a (ii) 2 Placement policy
5.4.a (ii) 3 Remote boot policies
6.0 Troubleshooting Data Center Management and Operations
6.1 Troubleshoot firmware upgrades, packages, and interoperability
6.2 Troubleshoot integration of centralized management
6.3 Troubleshooting data center LAN and SAN security
6.3.a Troubleshoot fabric binding and port security
6.3.b Troubleshoot AAA and RBAC
6.3.c Troubleshoot first-hop security
6.3.c (i) Dynamic ARP inspection
6.3.c (ii) DHCP snooping
6.3.c (iii) Unicast RPF
6.3.c (iv) MACsec
6.3.c (v) Port security
6.3.d Troubleshoot CoPP
6.3.e Troubleshoot ACL
6.4 Troubleshoot data center compute security
6.4.a Troubleshoot AAA and RBAC
6.4.b Troubleshoot key management
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