CCNA Training in Chennai
CCNA Training in Chrompet, Chennai
Cisco Certified Network Associate (CCNA) Routing and Switching is a certification program for entry-level network engineers that helps maximize your investment in foundational networking knowledge and increase the value of your employer's network. CCNA Routing and Switching is for Network Specialists, Network Administrators, and Network Support Engineers with 1-3 years of experience. The CCNA Routing and Switching validates the ability to install, configure, operate, and troubleshoot medium-size routed and switched networks.
IICT CHROMPET offers Best CCNA training in Chennai which will guide you safely through this dynamic and fascinating subject. It will enable and equip you for the real world demands of managing and troubleshooting networks. The approach of IICT CHROMPET is completely practical oriented and every syllabus of CCNA is completely associated with respective practical implementation that makes the training more real time oriented.
Networking concepts
Components of network – router, switch, hub, bridge etc
Types of Network - LAN, MAN, WAN, VPN, PAN & Content Network
Defining Network requirements – NIC- Ethernet (CSMA/CD)
10/100/1000 mbps DUPLEX (Half/Full/Auto) - Connecting Media – Coax.
10 base 2T - UTP/STP - CAT 1/2/3..
Straight through/cross crimping (only details no practical)
Fiber optics - Single/Multimedia
100 Base TX/FX etc - wireless communication.
Ethernet cabling Standard.
Connecting Devices
Repeater – Hub – Switch – Bridge - Topology – Bus/Star/Ring
OSI – Model
7 Layers - Communication between the Layers (Encapsulation & De-encapsulation) -PDU.
Layer 2 - MAC/LLC - 802.3/802.2 (SAP/SNAP) /Ethernet II - Frames
Broadcast/Collision domain - point of -Hub/Switch/Router
L4 - 3way handshake - windowing - and about - Connectionless
Packet size [64B (mini) to 1518B (Max)]
TCP/IP Model & Ipv4 Addressing
All Layers of TCP/IP Compound with – OS
Application Layer - TFTP/FTP/SMTP/TELNET/SNMP/DNS
Transport Layer - TCP/UDP - TCP Segment Format
3 way handshake/windowing - UDP segment Format
Internet Layer
IP datagram format - Protocol No. - TCP 6 - UDP 17
ICMP – ARP – RARP
Introduction to IP addressing - Class A/B/C/D/E
Private IP address - First OCTET range etc.
Subnetting
Default Subnet Mask
Class C Subnetting & Practice no. given
Class B Subnetting & problems
Class A Subnetting & problems
Introduction to IPV6
Introduction
Host Address Assignment
Unicast, Multicast and other Special ipV6 Addresses
Configuring ipV6 Routing and Routing Protocols
Translations between ipV4 and ipV6
Summary
Basic of Router & Configuration
Selection of Router & Cabling a Route
When Router used - LAN with WAN connect – to connect networks of different IP
Different interface of Router - AUI /S0/S1/AUX - console / BRI etc.
Cables used in different interfaces/purpose of interfaces.
WAN interface cable - EIA/TIA - 232/449/530 - V.35 - X.21
Different CISCO series - modular/fixed - 10mbps/100 etc
Straight through between DTE & DCE
Different modes of operation & basic commands
Internal Components:
ROM - POST - BSL - ROM-MONITOR PRG - MINIIOS
Different interface of Router - AUI /S0/S1/AUX - console / BRI etc.
DRAM -Running Config
NVRAM - Startup Config
Flash MEM – IOS
Different Modes:
ROM Monitor - Reboot Mode - Setup - Exec Model
Exec Mode
User -Privilege - Global - Sub-configuration mode
Syntax/command to switch between modes
Assigning IP address for -E0-S0-S1
Enabling/disabling - console/privilege / vty password
Mold – command
Show Config / start / run / version / flash
Basic commands practice
Changing between modes - (user-privilege- Global-etc)
IP address configuration-E0-S0-S1
Password - enabling - encrypting it
Practice – motd – show commands – editing commands
Assigning host name (for Router)
Advanced Commands
Register value - X2102 - boot field value/purpose ROM monitor made - password breaking 8th/6th/13th bit of register value importance
Boot system flash/network/ROM - config-register (Changing register value) - etc command purpose Booting sequence - Backup & Recovery - CDP
Practice an above commands as well as following
Telnet - [ctrl+shift+6]x - disconnect – sh users /Sessions
Clear lines resume - [hostname resolving in telnet domain Enabling/disabling etc - no practical for this alone]
Overview of Cisco SDM (Security Device Manager)
IP Routing
IP Routing, Static Routing & Default Routing
IP routing - static routing - default- dynamic routing.
Providing clock rate to up the link after identifying DCE by "Sh controllers" command.
Commands/syntax - Static/default routing
Static Routing & Default Routing
Practical-session for Static & default routing
Dynamic Routing and RIP
Dynamic Routing - IGP & EGP.
IGP - RIP-OSPF - EGRP - EIGRP
Classes of Routing Protocol - Distance vector - Link State - Balanced hybrid
Role of Routing Protocol - builds/updates/selects & Routes the packet
Soluting for Routing loops - Max. loop count - split horizon - Route poison Reverse – Hold down Timer
Features of RIP - distance vector algorithm – RIP V1/V2 - load sharing - metric (depends – loop count)
Metric value depends - loop count - Ticks - delay - Reliability - cost - MTU - Bandwidth
Command - Router RIP Network
Sh IP route
Timer value for RIP– Update/Invalid/ hold down/flush Timer
RIP
Dynamic Routing – RIP Practical
Dynamic Routing EIGRP & OSPF
Limitations of distance vector algorithm
Features of EIGRP and its operations
Configuring EIGRP – “Auto-redistribution”
Verify and troubleshooting EIGRP
Features of OSPF and its operation
Selection of DR and BDR election
Configuring single area OSPF
Verify and troubleshoot OSPF
Access List
Purpose/advantage of Access-list
IP [-for a host – for a network/sub network].
Std IP access-list - wild card calculation
Extd IP access list
Switch port ACL,.
Step involved in creating access list
Applying access list at the interface – (inbound/outbound)
Named access-list for IP
Access-list in Telnet session
IP standard Access List
Practical on
IP Std access-list
IP Extended Access List
IP Extd access-list, named access lists
NAT
Implement, Verify & Troubleshoot NAT
Explain the Basic Operation Of NAT
Using (including CLI/SDM)
Practical’s on Static NAT, Dynamic NAT and PAT
Troubleshoot NAT issues
WAN Technologies
WAN Technologies- Leased Line
Leased line
P to P communication
HDLC & PPP protocol-features Enabling HDLC & PPP
PPP Link
PPP layer & its explanation/role
PAP/CHAP role
Configuring PAP/CHAP using commands
VPN
Describe VPN technology
Importance Of VPN
Benefits & Role
Impact & Components
Frame-Relay
Packet Switched Network
Virtual circuit – DLCI – Access-link – CRI – FECN – BECN - LMI
Enabling Frame-relay
Inverse ARP
Configuring frame-relay
Mesh Network
Star Network
Combination of above two
Switching
Switching Operation and Configuration
Function –add-learning / Forward-filters the Frame / loop avoidance
Redundant path and its problems
Spanning Tree Protocol - purpose – its different state (blocking/listening/learning/forwarding)
Modes of operation of switch/Bridge
Port duplexing
Switch & hub – half duplex
Switch & Server – full duplex
CISCO catalyst switch 1912 & 1924 interface details
M/K/I modes
Basic and advanced commands
Enabling & configuring MAC address table
VLAN Configuration
VLAN – ISL - Trunking
Enabling Trunking
Assigning VLAN No. & name
Configuring ports to a specific VLAN
VTP purpose
VTP domainVTP modes of operation
Switching Technologies (including VTP , RSTP , PVSTP, 802.1q)
Implement Basic Switch Security (including Port Security , Trunk access .etc )
Wireless LAN
Wireless Intro & Operation
Standards associated with Wireless Media (including WI-FI Alliance, ITU/FCC)
Ad-hoc mode, infrastructure mode
SSID, BSS, ESS
Basic Parameters to configure on a Wireless Network
Wireless Security Feature’s (WEP, WPA 1 / 2 )
Implementing Wireless Networks
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