sk computer technologies

Ccna Certification Course


  • The Layered Approach
  • The OSI Reference model
  • Ethernet networking
  • Ethernet Cabling
  • Wireless Networking
  • Data Encapsulation


  • TCP/IP and DoD Model
  • IP Addressing
  • Binary to decimal and hexadecimal
  • Conversion
  • Introduction to network address
  • Translation (NAT)

3.IP Subnetting and Variable Length Subnet Mask(VLSM)

  • Subnetting basics
  • VLSM
  • Troubleshooting IP addressing

4.Introduction to the Cisco IOS

  • The CISCO router user interface
  • Command-line interface
  • Viewing and saving configurations


  • Routing basics
  • Routing Protocol basics
  • Routing Information protocol (RIP)
  • Interior gateway routing protocol (IGRP)

6.Enhanced IGRP (EIGRP) and open shortest path first(OSPF)

  • EIGRP features and operation
  • Protocol-Dependent modules
  • Neighbour discovery
  • Reliable transport protocol (RTP)
  • Diffusing update algorithm (DUAL)
  • Router discovery and maintenance

7.Layer2 Switching

  • Switching services
  • Bridging Vs. Switching
  • Spanning tree protocol (STP)
  • LAN switch types
  • Configuring the catalyst 1900 switches

8.Virtual Lans(VLANs)

  • VLAN basic
  • VLAN membership
  • VLAN Trunking protocol
  • Configuring VTP

9.Managing Cisco Internetwork

  • Managing configuration Registers
  • Backing up and restoring the Cisco IOS
  • Backing up and restoring the Cisco configuration
  • Using Cisco discovery protocol (CDP)
  • Using Telnet resolving hostnames

10.Managing traffic with accesslists

  • Standard Access list
  • Extended access list
  • Names access lists

11.Wide Area Networking protocols


  • PPP
  • Frame Realy
  • ISDN
  • Describe VPN technology
  • Troubleshoot WAN implementation issues
  • Configure and troubleshoot NAT for given network requirements
  • Configure and apply ALs based on network filtering requirements
  • Identify common issues with implementing wireless networks
  • Configure verify and troubleshoot DHCP and DNS operation on a router
  • Explain switching concepts and technologies



100% Practical Training