This is the blueprint for the Cisco Certified Network Administrator exam v3 (200-125). You can find the blueprint on the official Cisco site at the link below.

https://learningnetwork.cisco.com/community/certifications/ccna/ccna-exam/exam-topics

Preview
  • radio_button_unchecked* **Networking Fundamentals (15%)**
  • radio_button_unchecked1.1 Compare and contrast OSI and TCP/IP models
  • radio_button_unchecked1.2 Compare and contrast TCP and UDP protocols
  • radio_button_unchecked1.3 Describe the impact of infrastructure components in an enterprise network
  • radio_button_unchecked1.3.a Firewalls
  • radio_button_unchecked1.3.b Access points
  • radio_button_unchecked1.3.c Wireless controllers
  • radio_button_unchecked1.4 Describe the effects of cloud resources on enterprise network architecture
  • radio_button_unchecked1.4.a Traffic path to internal and external cloud services
  • radio_button_unchecked1.4.b Virtual services
  • radio_button_unchecked1.4.c Basic virtual network infrastructure
  • radio_button_unchecked1.5 Compare and contrast collapsed core and three-tier architectures
  • radio_button_unchecked1.6 Compare and contrast network topologies
  • radio_button_unchecked1.6.a Star
  • radio_button_unchecked1.6.b Mesh
  • radio_button_unchecked1.6.c Hybrid
  • radio_button_unchecked1.7 Select the appropriate cabling type based on implementation requirements
  • radio_button_unchecked1.8 Apply troubleshooting methodologies to resolve problems
  • radio_button_unchecked1.8.a Perform and document fault isolation
  • radio_button_unchecked1.8.b Resolve or escalate
  • radio_button_unchecked1.8.c Verify and monitor resolution
  • radio_button_unchecked1.9 Configure, verify, and troubleshoot IPv4 addressing and subnetting
  • radio_button_unchecked1.10 Compare and contrast IPv4 address types
  • radio_button_unchecked1.10.a Unicast
  • radio_button_unchecked1.10.b Broadcast
  • radio_button_unchecked1.10.c Multicast
  • radio_button_unchecked1.11 Describe the need for private IPv4 addressing
  • radio_button_unchecked1.12 Identify the appropriate IPv6 addressing scheme to satisfy addressing requirements in a LAN/WAN environment
  • radio_button_unchecked1.13 Configure, verify, and troubleshoot IPv6 addressing
  • radio_button_unchecked1.14 Configure and verify IPv6 Stateless Address Auto Configuration
  • radio_button_unchecked1.15 Compare and contrast IPv6 address types
  • radio_button_unchecked1.15.a Global unicast
  • radio_button_unchecked1.15.b Unique local
  • radio_button_unchecked1.15.c Link local
  • radio_button_unchecked1.15.d Multicast
  • radio_button_unchecked1.15.e Modified EUI 64
  • radio_button_unchecked1.15.f Autoconfiguration
  • radio_button_unchecked1.15.g Anycast
  • radio_button_unchecked* **LAN Switching Technologies (21%)**
  • radio_button_unchecked2.1 Describe and verify switching concepts
  • radio_button_unchecked2.1.a MAC learning and aging
  • radio_button_unchecked2.1.b Frame switching
  • radio_button_unchecked2.1.c Frame flooding
  • radio_button_unchecked2.1.d MAC address table
  • radio_button_unchecked2.2 Interpret Ethernet frame format
  • radio_button_unchecked2.3 Troubleshoot interface and cable issues (collisions, errors, duplex, speed)
  • radio_button_unchecked2.4 Configure, verify, and troubleshoot VLANs (normal/extended range) spanning multiple switches
  • radio_button_unchecked2.4.a Access ports (data and voice)
  • radio_button_unchecked2.4.b Default VLAN
  • radio_button_unchecked2.5 Configure, verify, and troubleshoot interswitch connectivity
  • radio_button_unchecked2.5.a Trunk ports
  • radio_button_unchecked2.5.b Add and remove VLANs on a trunk
  • radio_button_unchecked2.5.c DTP, VTP (v1&v2), and 802.1Q
  • radio_button_unchecked2.5.d Native VLAN
  • radio_button_unchecked2.6 Configure, verify, and troubleshoot STP protocols
  • radio_button_unchecked2.6.a STP mode (PVST+ and RPVST+)
  • radio_button_unchecked2.6.b STP root bridge selection
  • radio_button_unchecked2.7 Configure, verify and troubleshoot STP related optional features
  • radio_button_unchecked2.7.a PortFast
  • radio_button_unchecked2.7.b BPDU guard
  • radio_button_unchecked2.8 Configure and verify Layer 2 protocols
  • radio_button_unchecked2.8.a Cisco Discovery Protocol
  • radio_button_unchecked2.8.b LLDP
  • radio_button_unchecked2.9 Configure, verify, and troubleshoot (Layer 2/Layer 3) EtherChannel
  • radio_button_unchecked2.9.a Static
  • radio_button_unchecked2.9.b PAGP
  • radio_button_unchecked2.9.c LACP
  • radio_button_unchecked2.10 Describe the benefits of switch stacking and chassis aggregation
  • radio_button_unchecked* **Routing Technologies (23%)**
  • radio_button_unchecked3.1 Describe the routing concepts
  • radio_button_unchecked3.1.a Packet handling along the path through a network
  • radio_button_unchecked3.1.b Forwarding decision based on route lookup
  • radio_button_unchecked3.1.c Frame rewrite
  • radio_button_unchecked3.2 Interpret the components of a routing table
  • radio_button_unchecked3.2.a Prefix
  • radio_button_unchecked3.2.b Network mask
  • radio_button_unchecked3.2.c Next hop
  • radio_button_unchecked3.2.d Routing protocol code
  • radio_button_unchecked3.2.e Administrative distance
  • radio_button_unchecked3.2.f Metric
  • radio_button_unchecked3.2.g Gateway of last resort
  • radio_button_unchecked3.3 Describe how a routing table is populated by different routing information sources
  • radio_button_unchecked3.3.a Admin distance
  • radio_button_unchecked3.4 Configure, verify, and troubleshoot inter-VLAN routing
  • radio_button_unchecked3.4.a Router on a stick
  • radio_button_unchecked3.4.b SVI
  • radio_button_unchecked3.5 Compare and contrast static routing and dynamic routing
  • radio_button_unchecked3.6 Compare and contrast distance vector and link state routing protocols
  • radio_button_unchecked3.7 Compare and contrast interior and exterior routing protocols
  • radio_button_unchecked3.8 Configure, verify, and troubleshoot IPv4 and IPv6 static routing
  • radio_button_unchecked3.8.a Default route
  • radio_button_unchecked3.8.b Network route
  • radio_button_unchecked3.8.c Host route
  • radio_button_unchecked3.8.d Floating static
  • radio_button_unchecked3.9 Configure, verify, and troubleshoot single area and multi-area OSPFv2 for IPv4 (excluding authentication, filtering, manual summarization, redistribution, stub, virtual-link, and LSAs)
  • radio_button_unchecked3.10 Configure, verify, and troubleshoot single area and multi-area OSPFv3 for IPv6 (excluding authentication, filtering, manual summarization, redistribution, stub, virtual-link, and LSAs)
  • radio_button_unchecked3.11 Configure, verify, and troubleshoot EIGRP for IPv4 (excluding authentication, filtering, manual summarization, redistribution, stub)
  • radio_button_unchecked3.12 Configure, verify, and troubleshoot EIGRP for IPv6 (excluding authentication, filtering, manual summarization, redistribution, stub)
  • radio_button_unchecked3.13 Configure, verify, and troubleshoot RIPv2 for IPv4 (excluding authentication, filtering, manual summarization, redistribution)
  • radio_button_unchecked3.14 Troubleshoot basic Layer 3 end-to-end connectivity issues
  • radio_button_unchecked* **WAN Technologies (10%)**
  • radio_button_unchecked4.1 Configure and verify PPP and MLPPP on WAN interfaces using local authentication
  • radio_button_unchecked4.2 Configure, verify, and troubleshoot PPPoE client-side interfaces using local authentication
  • radio_button_unchecked4.3 Configure, verify, and troubleshoot GRE tunnel connectivity
  • radio_button_unchecked4.4 Describe WAN topology options
  • radio_button_unchecked4.4.a Point-to-point
  • radio_button_unchecked4.4.b Hub and spoke
  • radio_button_unchecked4.4.c Full mesh
  • radio_button_unchecked4.4.d Single vs dual-homed
  • radio_button_unchecked4.5 Describe WAN access connectivity options
  • radio_button_unchecked4.5.a MPLS
  • radio_button_unchecked4.5.b Metro Ethernet
  • radio_button_unchecked4.5.c Broadband PPPoE
  • radio_button_unchecked4.5.d Internet VPN (DMVPN, site-to-site VPN, client VPN)
  • radio_button_unchecked4.6 Configure and verify single-homed branch connectivity using eBGP IPv4 (limited to peering and route advertisement using Network command only)
  • radio_button_unchecked4.7 Describe basic QoS concepts
  • radio_button_unchecked4.7.a Marking
  • radio_button_unchecked4.7.b Device trust
  • radio_button_unchecked4.7.c Prioritization
  • radio_button_unchecked4.7.c. [i] Voice
  • radio_button_unchecked4.7.c. [ii] Video
  • radio_button_unchecked4.7.c. [iii] Data
  • radio_button_unchecked4.7.d Shaping
  • radio_button_unchecked4.7.e Policing
  • radio_button_unchecked4.7.f Congestion management
  • radio_button_unchecked* **Infrastructure Services (10%)**
  • radio_button_unchecked5.1 Describe DNS lookup operation
  • radio_button_unchecked5.2 Troubleshoot client connectivity issues involving DNS
  • radio_button_unchecked5.3 Configure and verify DHCP on a router (excluding static reservations)
  • radio_button_unchecked5.3.a Server
  • radio_button_unchecked5.3.b Relay
  • radio_button_unchecked5.3.c Client
  • radio_button_unchecked5.3.d TFTP, DNS, and gateway options
  • radio_button_unchecked5.4 Troubleshoot client- and router-based DHCP connectivity issues
  • radio_button_unchecked5.5 Configure, verify, and troubleshoot basic HSRP
  • radio_button_unchecked5.5.a Priority
  • radio_button_unchecked5.5.b Preemption
  • radio_button_unchecked5.5.c Version
  • radio_button_unchecked5.6 Configure, verify, and troubleshoot inside source NAT
  • radio_button_unchecked5.6.a Static
  • radio_button_unchecked5.6.b Pool
  • radio_button_unchecked5.6.c PAT
  • radio_button_unchecked5.7 Configure and verify NTP operating in a client/server mode
  • radio_button_unchecked* **Infrastructure Security (11%)**
  • radio_button_unchecked6.1 Configure, verify, and troubleshoot port security
  • radio_button_unchecked6.1.a Static
  • radio_button_unchecked6.1.b Dynamic
  • radio_button_unchecked6.1.c Sticky
  • radio_button_unchecked6.1.d Max MAC addresses
  • radio_button_unchecked6.1.e Violation actions
  • radio_button_unchecked6.1.f Err-disable recovery
  • radio_button_unchecked6.2 Describe common access layer threat mitigation techniques
  • radio_button_unchecked6.2.a 802.1x
  • radio_button_unchecked6.2.b DHCP snooping
  • radio_button_unchecked6.2.c Nondefault native VLAN
  • radio_button_unchecked6.3 Configure, verify, and troubleshoot IPv4 and IPv6 access list for traffic filtering
  • radio_button_unchecked6.3.a Standard
  • radio_button_unchecked6.3.b Extended
  • radio_button_unchecked6.3.c Named
  • radio_button_unchecked6.4 Verify ACLs using the APIC-EM Path Trace ACL analysis tool
  • radio_button_unchecked6.5 Configure, verify, and troubleshoot basic device hardening
  • radio_button_unchecked6.5.a Local authentication
  • radio_button_unchecked6.5.b Secure password
  • radio_button_unchecked6.5.c Access to device
  • radio_button_unchecked6.5.c. [i] Source address
  • radio_button_unchecked6.5.c. [ii] Telnet/SSH
  • radio_button_unchecked6.5.d Login banner
  • radio_button_unchecked6.6 Describe device security using AAA with TACACS+ and RADIUS
  • radio_button_unchecked* **Infrastructure Management (10%)**
  • radio_button_unchecked7.1 Configure and verify device-monitoring protocols
  • radio_button_unchecked7.1.a SNMPv2
  • radio_button_unchecked7.1.b SNMPv3
  • radio_button_unchecked7.1.c Syslog
  • radio_button_unchecked7.2 Troubleshoot network connectivity issues using ICMP echo-based IP SLA
  • radio_button_unchecked7.3 Configure and verify device management
  • radio_button_unchecked7.3.a Backup and restore device configuration
  • radio_button_unchecked7.3.b Using Cisco Discovery Protocol or LLDP for device discovery
  • radio_button_unchecked7.3.c Licensing
  • radio_button_unchecked7.3.d Logging
  • radio_button_unchecked7.3.e Timezone
  • radio_button_unchecked7.3.f Loopback
  • radio_button_unchecked7.4 Configure and verify initial device configuration
  • radio_button_unchecked7.5 Perform device maintenance
  • radio_button_unchecked7.5.a Cisco IOS upgrades and recovery (SCP, FTP, TFTP, and MD5 verify)
  • radio_button_unchecked7.5.b Password recovery and configuration register
  • radio_button_unchecked7.5.c File system management
  • radio_button_unchecked7.6 Use Cisco IOS tools to troubleshoot and resolve problems
  • radio_button_unchecked7.6.a Ping and traceroute with extended option
  • radio_button_unchecked7.6.b Terminal monitor
  • radio_button_unchecked7.6.c Log events
  • radio_button_unchecked7.6.d Local SPAN
  • radio_button_unchecked7.7 Describe network programmability in enterprise network architecture
  • radio_button_unchecked7.7.a Function of a controller
  • radio_button_unchecked7.7.b Separation of control plane and data plane
  • radio_button_unchecked7.7.c Northbound and southbound APIs
  • radio_button_unchecked* **THE EXAM!!**
  • radio_button_uncheckedBook the exam
  • radio_button_uncheckedTake the exam
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Comments

jeffreywymanjeffreywyman
14 days ago

thanks for sharing. i've been thinking about studying for cisco certs!

Reply