CCNA 200-125 | Trainings | Exams

Cisco Trainings by Erpkey

200-125 CCNA Interconnecting Cisco Networking Devices: Accelerated (CCNAX) v3.0

                            Certification Assistance     +91 8500001089


Cisco Training – CCNA Course Contents

  • Introduction to Wide Area Networks
  • Internetwork Operating System (IOS)
  • IP Routing (Static & Dynamic)
  • LAN Switching
  • IPv4 & IPv6
  • Virtual Private Network – VPN
  • Redundancy Protocols
  • Network monitoring tools
  • NAT & PAT
  • Cisco Express Forwarding
  • Network Device Security
  • WAN Technologies (Cloud, SDN, IoT)
  • Troubleshooting




Cisco Training – CCNA v3 Course Details

1.0 Network Fundamentals

o   Compare & contrast OSI & TCP/IP models

o   Compare & contrast TCP & UDP protocols

o   Impact of infrastructure components in a network

o   Firewalls, Access points, Wireless controllers

o   Effects of cloud resources on network architecture

o   Traffic path to internal and external cloud services

o   Virtual services

o   Basic virtual network infrastructure

o   Compare & contrast collapsed core and three-tier architecture

o   Compare & contrast network topologies

o   Star, Mesh, Hybrid

o   Select the appropriate cabling type (Straight & Cross)

o   Apply troubleshooting methodologies to resolve problems

o   Perform and document fault isolation

o   Resolve or escalate

o   Verify & monitor resolution

o   Configure, verify & troubleshoot IPv4 addressing & subnetting

o   Compare & contrast IPv4 address types

o   Unicast, Broadcast, Multicast

o   Describe the need for private IPv4 addressing

o   Identify IPv6 addressing to use in LAN/WAN environment

o   Configure, verify & troubleshoot IPv6 addressing

o   Configure & verify IPv6 Stateless Address Auto Configuration

o   Compare & contrast IPv6 address types
Global unicast, Unique local, Link local, Multicast, Modified EUI 64, Autoconfiguration, Anycast

2.0 LAN Switching Technologies

o   Describe & verify switching concepts

o   MAC learning & aging, Frame switching, Frame flooding, MAC address table

o   Interpret Ethernet frame format

o   Troubleshoot interface & cable issues (collisions, errors, duplex, speed)

o   Configure, verify, and troubleshoot VLANs (normal/extended range) spanning multiple switches

o   Access ports (data & voice), Default VLAN

o   Configure, verify, and troubleshoot interswitch connectivity

o   Trunk ports, Add & remove VLANs on a trunk

o   DTP, VTP (v1&v2), and 802.1Q Native VLAN

o   Configure, verify, & troubleshoot STP protocols

o   STP mode (PVST+ and RPVST+), STP root bridge selection

o   Configure, verify & troubleshoot STP related optional features

o   PortFast, BPDU guard

o   Configure & verify Layer 2 protocols

o   Cisco Discovery Protocol, LLDP

o   Configure, verify, & troubleshoot (Layer 2/Layer 3) EtherChannel

o   Static, PAGP, LACP

o   Describe the benefits of switch stacking & chassis aggregation

3.0 Routing Technologies

o   Describe the routing concepts

o   Packet handling along the path through a network

o   Forwarding decision based on route lookup

o   Frame rewrite

o   Interpret the components of a routing table

o   Prefix, Network mask, Next hop, Routing protocol code

o   Administrative distance, Metric

o   Gateway of last resort & Admin distance

o   Configure, verify, & troubleshoot inter-VLAN routing

o   Router on a stick & SVI

o   Compare & contrast static routing & dynamic routing

o   Compare & contrast distance vector and link state routing protocols

o   Compare & contrast interior and exterior routing protocols

o   Configure, verify & troubleshoot IPv4 and IPv6 static routing

o   Default route, Network route, Host route, Floating static

o   Configure, verify & troubleshoot single area & multi-area OSPFv2 for IPv4 & IPv6
(excluding authentication, filtering, manual summarization, redistribution, stub, virtual-link, and LSAs)

o   Configure, verify & troubleshoot EIGRP for IPv4 & IPv6
(excluding authentication, filtering, manual summarization, redistribution, stub)

o   Configure, verify, and troubleshoot RIPv2 for IPv4
(excluding authentication, filtering, manual summarization, redistribution)

o   Troubleshoot basic Layer 3 end-to-end connectivity issues

4.0 WAN Technologies

o   Configure & verify PPP and MLPPP on WAN interfaces using local authentication

o   Configure, verify, & troubleshoot PPPoE client-side interfaces using local authentication

o   Configure, verify, & troubleshoot GRE tunnel connectivity

o   Describe WAN topology options

o   Point-to-point, Hub and spoke, Full mesh, Single vs dual-homed

o   Describe WAN access connectivity options

o   MPLS, Metro Ethernet, Broadband PPPoE, Internet VPN (DMVPN, site-to-site VPN, client VPN)

o   Configure and verify single-homed branch connectivity using eBGP IPv4 (limited to peering and route advertisement using Network command only)

o   Describe basic QoS concepts

o   Marking, Device trust, Prioritization, (Voice, Video & Data)

o   Shaping, Policing, Congestion management

5.0 Infrastructure Services

o   Describe DNS lookup operation

o   Troubleshoot client connectivity issues involving DNS

o   Configure and verify DHCP on a router (excluding static reservations)

o   Server, Relay, Client, TFTP, DNS, & gateway options

o   Troubleshoot client- and router-based DHCP connectivity issues

o   Configure, verify, and troubleshoot basic HSRP

o   Priority, Pre-emption, Version

o   Configure, verify, and troubleshoot inside source NAT

o   Static, Pool, PAT

o   Configure and verify NTP operating in a client/server mode

6.0 Infrastructure Services

o   Configure, verify, and troubleshoot port security

o   Static, Dynamic, Sticky, Max MAC addresses, Violation actions & Err-disable recovery

o   Describe common access layer threat mitigation techniques

o   802.1x, DHCP snooping, Nondefault native VLAN

o   Configure, verify, and troubleshoot IPv4 and IPv6 access list for traffic filtering

o   Standard, Extended, Named

o   Verify ACLs using the APIC-EM Path Trace ACL analysis tool

o   Configure, verify, and troubleshoot basic device hardening

o   Local authentication, Secure password, Access to device (Source address & Telnet/SSH)

o   Login banner

o   Describe device security using AAA with TACACS+ and RADIUS

7.0 Infrastructure Management

o   Configure and verify device-monitoring protocols

o   SNMPv2, SNMPv3 & Syslog

o   Troubleshoot network connectivity issues using ICMP echo-based IP SLA

o   Configure and verify device management

o   Backup and restore device configuration

o   Using CDP or LLDP for device discovery

o   Licensing, Logging, Timezone & Loopback

o   Configure and verify initial device configuration

o   Perform device maintenance

o   Cisco IOS upgrades and recovery (SCP, FTP, TFTP, and MD5 verify)

o   Password recovery and configuration register & File system management

o   Use Cisco IOS tools to troubleshoot and resolve problems

o   Ping & traceroute with extended option

o   Terminal monitor, Log events, Local SPAN

o   Describe network programmability in enterprise network architecture

o   Function of a controller

o   Separation of control plane and data plane

o   Northboun






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