ICT-101 – IT NETWORKING, CCNA & CYBER SECURITY

Network Fundamentals

  • OSI and TCP/IP models
  • TCP and UDP protocols
  • Components in an Enterprise Network
  • Effects of cloud resources on Enterprise Network Architecture
  • Collapsed core and three-tier architectures
  • Network topologies
  • Cabling Type
  • IPv4 addressing and subnetting
  • IPv4 address types
  • Private IPv4 addressing
  • IPv6 addressing
  • IPv6 auto configuration
  • IPv6 address types

WAN Technologies

  • PPP and MLPPP on WAN interfaces using local authentication
  • PPPOE client-side interfaces using local authentication
  • GRE tunnel connectivity
  • WAN topology & connectivity
  • Single-homed branch connectivity using eBGP Ipv4
  • Designing Managed Wireless Networks
  • Configuring Wireless Router & Access Point
  • Basics of VOIP (IP Phone, SIP)
  • Basic QOS concepts
  • Infrastructure Services
  • DNS lookup operation & troubleshooting
  • Configure DHCP on o router Troubleshoot
  • DHCP connectivity issues
  • Configure. basic HSRP
  • Configure, inside source NAT
  • Configure NTP operating in a client/server mode

Infrastructure Security

  • Configure, port security
  • Common access layerthreat mitigation techniques
  • IPv4 and IPv6 access list for traffic littering
  • Verify ACLS using the apic-em path trace ACL analysis tool
  • Basic device hardening
  • Device security using AAA with TACACS+ and RADIUS
  • Infrastructure Management
  • Monitoring with SNMP & Syslog
  • Troubleshoot using ICMP echo-based IP SLA.
  • Configure and verify device management
  • Configure and verify initial device configuration
  • Perform device maintenance
  • Use Cisco IOS tools to troubleshoot and resolve problems
  • Network programmability in enterprise network architecture
  • Concepts of Firewall and UTM Devices

Lan Switching Technologies

  • Switching concepts
  • Interpreting Ethernet frame format
  • Coble issues (collisions, errors, duplex, speed)
  • VLANs (normal/extended range) spanning multiple switches Interswitch connectivity
  • Troubleshoot STP protocols
  • STP related optional features
  • Layer 2 protocols
  • Etherchannel
  • Switch stocking and chassis aggregation

Routing Technologies

  • Describe the routing concepts
  • Components of routing table
  • Types of routing protocol
  • lnter-VLAN routing
  • Static routing and dynamic routing
  • Distance vector and link state routing protocols
  • Interior and exterior routing protocols
  • IPv4 and IPv6 static routing
  • Single area & multi-area OSPFv2 for IPv4
  • Single area & multi-area OSPFv3 for IPv6
  • EIGRP for IPv4
  • EIGRP for IPv6
  • BGP (BGP, EBGP)
  • RIPv2 for IPv4
  • Basic layer 3 end-to-end connectivity

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