Cisco Certified Network Associate (200-125)Syllabus DownloadExam Description:The (CCNA) Routing and Switching composite exam (200-125) is a 90-minute,50–60 question assessment that is associated with the CCNA Routing andSwitching certification. This exam tests a candidate's knowledge and skillsrelated to network fundamentals, LAN switching technologies, IPv4 and IPv6routing technologies, WAN technologies, infrastructure services, infrastructuresecurity, and infrastructure management.The following topics are general guidelines for the content likely to be includedon the exam. However, other related topics may also appear on any specificdelivery of the exam. In order tobetter reflect the contents of the exam and for clarity purposes, the guidelinesbelow may change at any time without notice.1.0 Network Fundamentals1.1. Compare and contrast OSI and TCP/IP models1.2. Compare and contrast TCP and UDP protocols1.3. Describe the impact of infrastructure components in an enterprise network1.3.1. Firewalls1.3.2. Access points1.3.3. Wireless controllers1.4. Describe the effects of cloud resources on enterprise network architecture1.4.1. Traffic path to internal and external cloud services1.4.2. Virtual services1.4.3. Basic virtual network infrastructure1.5. Compare and contrast collapsed core and three-tier architectures1.6. Compare and contrast network topologies1.6.1. Star1.6.2. Mesh1.6.3. Hybrid

1.7. Select the appropriate cabling type based on implementation requirements1.8. Apply troubleshooting methodologies to resolve problems1.8.1. Perform and document fault isolation1.8.2. Resolve or escalate1.8.3. Verify and monitor resolution1.9. Configure, verify, and troubleshoot IPv4 addressing and subnetting1.10. Compare and contrast IPv4 address types1.10.1. Unicast1.10.2. Broadcast1.10.3. Multicast1.11. Describe the need for private IPv4 addressing1.12. Identify the appropriate IPv6 addressing scheme to satisfy addressingrequirements in a LAN/WAN environment1.13. Configure, verify, and troubleshoot IPv6 addressing1.14. Configure and verify IPv6 Stateless Address Auto Configuration1.15. Compare and contrast IPv6 address types1.15.1. Global unicast1.15.2. Unique local1.15.3. Link local1.15.4. Multicast1.15.5. Modified EUI 641.15.6. Autoconfiguration1.15.7. Anycast2.0 LAN Switching Technologies2.1. Describe and verify switching concepts2.1.1. MAC learning and aging2.1.2. Frame switching2.1.3. Frame flooding2.1.4. MAC address table2.2. Interpret Ethernet frame format2.3. Troubleshoot interface and cable issues (collisions, errors, duplex, speed)2.4. Configure, verify, and troubleshoot VLANs (normal/extended range) spanningmultiple switches2.4.1. Access ports (data and voice)2.4.2. Default VLAN2.5. Configure, verify, and troubleshoot interswitch connectivity2.5.1. Trunk ports2.5.2. Add and remove VLANs on a trunk2.5.3. DTP, VTP (v1&v2), and 802.1Q2.5.4. Native VLAN

2.6. Configure, verify, and troubleshoot STP protocols2.6.1. STP mode (PVST and RPVST )2.6.2. STP root bridge selection2.7. Configure, verify and troubleshoot STP related optional features2.7.1. PortFast2.7.2. BPDU guard2.8. Configure and verify Layer 2 protocols2.8.1. Cisco Discovery Protocol2.8.2. LLDP2.9. Configure, verify, and troubleshoot (Layer 2/Layer 3) EtherChannel2.9.1. Static2.9.2. PAGP2.9.3. LACP2.10. Describe the benefits of switch stacking and chassis aggregation3.0 Routing Technologies3.1. Describe the routing concepts3.1.1. Packet handling along the path through a network3.1.2. Forwarding decision based on route lookup3.1.3. Frame rewrite3.2. Interpret the components of a routing table3.2.1. Prefix3.2.2. Network mask3.2.3. Next hop3.2.4. Routing protocol code3.2.5. Administrative distance3.2.6. Metric3.2.7. Gateway of last resort3.3. Describe how a routing table is populated by different routing informationsources3.3.1. Admin distance3.4. Configure, verify, and troubleshoot inter-VLAN routing3.4.1. Router on a stick3.4.2. SVI3.5. Compare and contrast static routing and dynamic routing3.6. Compare and contrast distance vector and link state routing protocols3.7. Compare and contrast interior and exterior routing protocols3.8. Configure, verify, and troubleshoot IPv4 and IPv6 static routing3.8.1. Default route

3.8.2. Network route3.8.3. Host route3.8.4. Floating static3.9. Configure, verify, and troubleshoot single area and multi-area OSPFv2 for IPv4(excluding authentication, filtering, manual summarization, redistribution, stub,virtual-link, and LSAs)3.10. Configure, verify, and troubleshoot single area and multi-area OSPFv3 forIPv6 (excluding authentication, filtering, manual summarization, redistribution,stub, virtual-link, and LSAs)3.11. Configure, verify, and troubleshoot EIGRP for IPv4 (excludingauthentication, filtering, manual summarization, redistribution, stub)3.12. Configure, verify, and troubleshoot EIGRP for IPv6 (excludingauthentication, filtering, manual summarization, redistribution, stub)3.13. Configure, verify, and troubleshoot RIPv2 for IPv4 (excludingauthentication, filtering, manual summarization, redistribution)3.14. Troubleshoot basic Layer 3 end-to-end connectivity issues4.0 WAN Technologies4.1. Configure and verify PPP and MLPPP on WAN interfaces using localAuthentication4.2. Configure, verify, and troubleshoot PPPoE client-side interfaces using localAuthentication4.3. Configure, verify, and troubleshoot GRE tunnel connectivity4.4. Describe WAN topology options4.4.1. Point-to-point4.4.2. Hub and spoke4.4.3. Full mesh4.4.4. Single vs dual-homed4.5. Describe WAN access connectivity options4.5.1. MPLS4.5.2. Metro Ethernet4.5.3. Broadband PPPoE4.5.4. Internet VPN (DMVPN, site-to-site VPN, client VPN)4.6. Configure and verify single-homed branch connectivity using eBGP IPv4 (limitedto peering and route advertisement using Network command only)4.7. Describe basic QoS concepts4.7.1. Marking4.7.2. Device trust4.7.3. Prioritization Voice4.7.3.2. Video4.7.3.3. Data4.7.4. Shaping4.7.5. Policing4.7.6. Congestion management5.0 Infrastructure Services5.1. Describe DNS lookup operation5.2. Troubleshoot client connectivity issues involving DNS5.3. Configure and verify DHCP on a router (excluding static reservations)5.3.1. Server5.3.2. Relay5.3.3. Client5.3.4. TFTP, DNS, and gateway options5.4. Troubleshoot client- and router-based DHCP connectivity issues5.5. Configure, verify, and troubleshoot basic HSRP5.5.1. Priority5.5.2. Preemption5.5.3. Version5.6. Configure, verify, and troubleshoot inside source NAT5.6.1. Static5.6.2. Pool5.6.3. PAT5.7. Configure and verify NTP operating in a client/server mode6.0 Infrastructure Security6.1. Configure, verify, and troubleshoot port security6.1.1. Static6.1.2. Dynamic6.1.3. Sticky6.1.4. Max MAC addresses6.1.5. Violation actions6.1.6. Err-disable recovery6.2. Describe common access layer threat mitigation techniques6.2.1. 802.1x6.2.2. DHCP snooping6.2.3. Nondefault native VLAN6.3. Configure, verify, and troubleshoot IPv4 and IPv6 access list for traffic filtering6.3.1. Standard

6.3.2. Extended6.3.3. Named6.4. Verify ACLs using the APIC-EM Path Trace ACL Analysis tool6.5. Configure, verify, and troubleshoot basic device hardening6.5.1. Local authentication6.5.2. Secure password6.5.3. Access to device6.5.3.1. Source address6.5.3.2. Telnet/SSH6.5.4. Login banner6.5.5. Describe device security using AAA with TACACS and RADIUS7.0 Infrastructure Management7.1. Configure and verify device-monitoring protocols7.1.1. SNMPv27.1.2. SNMPv37.1.3. Syslog7.2. Troubleshoot network connectivity issues using ICMP echo-based IP SLA7.3. Configure and verify device management7.3.1. Backup and restore device configuration7.3.2. Using Cisco Discovery Protocol or LLDP for device discovery7.3.3. Licensing7.3.4. Logging7.3.5. Timezone7.3.6. Loopback7.4. Configure and verify initial device configuration7.5. Perform device maintenance7.5.1. Cisco IOS upgrades and recovery (SCP, FTP, TFTP, and MD5 verify)7.5.2. Password recovery and configuration register7.5.3. File system management7.6. Use Cisco IOS tools to troubleshoot and resolve problems7.6.1. Ping and traceroute with extended option7.6.2. Terminal monitor7.6.3. Log events7.6.4. Local SPAN7.7. Describe network programmability in enterprise network architecture7.7.1. Function of a controller7.7.2. Separation of control plane and data plane7.7.3. Northbound and southbound APIs

Cisco Certified Network Associate (200-125) Syllabus Download Exam Description: The (CCNA) Routing and Switching composite exam (200-125) is a 90-minute, 50–60 question assessment that is associated with the CCNA Routing and Switching certific