CCNA - Cisco Certified Network Associate
Cisco CCNA : 200-125
Network Fundamentals
- Compare and contrast 051 and TCP/IP models
- Compare and contrast TCP and UDP protocol
- Describe the impact of infrastructure components in an enterprise network
- The effects of cloud resources on enterprise network architecture
- Compare and contrast collapsed core and three-tier architectures
- Compare and contrast network topologies
- The appropriate cabling type based on implementation requirements
- Configure, verify, and troubleshoot IPv4 addressing and subnetting
- Compare and contrast IPv4 address types
- The need for private IPv4 addressing
- Identify the appropriate lPv6 addressing scheme to satisfy addressing requirements in a LAN/WAN environment
- Configure, verify, and troubleshoot IPv6 addressing
- Configure and verify IPv6 Stateless Address Auto Configuration
- Compare and contrast IPV6 address types
Routing Technologies
- Describe the routing concepts
- Interpret the components of a routing table
- Describe how a routing table is populated by different routing information sources
- Configure, verify, and troubleshoot inter-VLAN routing
- Compare and contrast static routing and dynamic routing
- Compare and contrast distance vector and link state routing protocols
- Compare and contrast interior and exterior routing protocols
- Configure, verify, and troubleshoot IPv4 and IPv6 static routing
- Configure, verify, and troubleshoot single area and multi-area
- OSPFv2 for IPv4 (excluding authentication, filtering, manual summarization, redistribution, stub, virtual-link, and LSAs)
- Configure, verify, and troubleshoot single area and multi-area
- OSPFv3 for lPv6 (excluding authentication, filtering, manual summarization, redistribution, stub, virtual-link, and LSAs)
- Configure, verify, and troubleshoot EIGRP for lPv4 (excluding authentication, filtering, manual summarization, redistribution, stub)
- Configure, verify, and troubleshoot EIGRP for lPv6 (excluding authentication, filtering, manual summarization, redistribution, stub)
- Configure, verify, and troubleshoot RIPv2 for IPv4 (excluding authentication, filtering, manual summarization, redistribution)
- Troubleshoot basic Layer 3 end-to-end connectivity issues
Infrastructure Security
- Configure, verify, and troubleshoot port security
- Describe common access layer threat mitigation techniques
- Configure, verify, and troubleshoot lPv4 and IPv6 access list for traffic filtering
- Verify ACIs using the APICEM Path Trace ACI Analysis tool
- Configure, verify, and troubleshoot basic device hardening
- Describe device security using AAA with TACACS+ and RADIUS
LAN Switching Technologies
- Describe and verify switching concepts
- Interpret Ethernet frame format
- Troubleshoot interface and cable issues (collisions, errors, duplex, speed)
- Configure, verify, and troubleshoot VLANs (normal/extended range) spanning multiple switches
- Configure, verify, and troubleshoot inters witch connectivity
- Configure, verify, and troubleshoot STP protocols
- Continue re, verity arid troubleshoot STP related optional features
- Configure and verify Layer 2 protocols
- Configure, verify, and troubleshoot (Layer2/Layer3) Ether Channel
- Describe the benefits of switch stacking and chassis aggregation
WAN Technologies
- Configure and verify PPP and MLPPP on WAN interfaces using local authentication
- Configure, verify, and troubleshoot PPPoE client-side interfaces using local authentication
- Configure, verify, and troubleshoot GRE tunnel connectivity
- Describe WAN topology options
- Describe WAN access connectivity options
- Configure and verify single-homed branch connectivity using eBGP lPv4 (limited to peering and route advertisement using Network command only)
- Describe basic QoS concepts
Infrastructure Services
- Describe DNS lookup operation
- Troubleshoot client connectivity issues involving DNS
- Configure and verify DHCP on a router (excluding static reservations)
- Troubleshoot client- and router-based DHCP connectivity issues
- Configure, verify, and troubleshoot basic HSRP
- Configure, verify, and troubleshoot inside source NAT
- Configure and verify NTP operating in a client/server mode
Infrastructure Management
- Configure and verify device-monitoring protocols
- Troubleshoot network connectivity issues using ICMP echo-based IP SLA
- Configure and verify device management
- Configure and verify initial device configuration
- Perform device maintenance
- Use Cisco lOS tools to troubleshoot and resolve problems
- Describe network programmability in enterprise network architecture