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CCNA - Cisco Certified Network Administrator (NEW) Trainers

CCNA - Cisco Certified Network Administrator (NEW)

Course Overview:

CCNA (Cisco Certified Network Associate) is a popular industry certification program in computer networking developed by Cisco Systems. Cisco created the CCNA to recognize basic competency in the installation and support of medium-sized networks. And responsible for designing, organizing, modifying, installing, and supporting a company's computer systems. Designs and installs LANs, WANs, Internet and intranet systems, and network segments. Intranets, and other data communication systems.

Course Content:

Introduction

 Network Fundamentals
 Explain the role and function of network components


         ♦ Routers
         L2 and L3 switches
         Next-generation firewalls and IPS
         Access points
         Controllers (Cisco DNA Center and WLC)
         Endpoints
         Servers


 Describe the characteristics of network topology architectures


2 tier
3 tier
Spine-leaf
WAN
Small office/home office (SOHO)
On-premises and cloud


Compare physical interface and cabling types


 Single-mode fiber, multimode fiber, copper
 Connections (Ethernet shared media and point-to-point)
 Concepts of PoE
 ♦ Compare TCP to UDP
 ♦ Configure and verify IPv4 addressing and subnetting
 ♦ Describe the need for private IPv4 addressing

 2019 Cisco Systems, Inc.


Configure and verify IPv6 addressing and prefix

Compare IPv6 address types
Global unicast
Unique local
Link-local
Anycast
Multicast
Modified EUI 64
1Verify IP parameters for Client OS (Windows, Mac OS, Linux)
Describe wireless principles
              Nonoverlapping Wi-Fi channels
              SSID
              RF
              Encryption

Explain virtualization fundamentals (virtual machines)
Describe switching concepts


MAC learning and aging
Frame switching
Frame flooding
MAC address table


Network Access
Configure and verify VLANs (normal range) spanning multiple switches
Access ports (data and voice)


Default VLAN
Connectivity

Configure and verify Interswitch connectivity


Trunk ports
802.1Q
Native VLAN

Configure and verify Layer 2 discovery protocols (Cisco Discovery Protocol and LLDP)
Configure and verify (Layer 2/Layer 3) EtherChannel (LACP)
Describe the need for and basic operations of Rapid PVST+ Spanning Tree Protocol and
identify basic operations


Root port, root bridge (primary/secondary), and other port names
Port states (forwarding/blocking)
2019 Cisco Systems, Inc. This document is Cisco Public
PortFast benefits


Compare Cisco Wireless Architectures and AP modes
Describe physical infrastructure connections of WLAN components (AP, WLC,
access/trunk ports, and LAG)
Describe AP and WLC management access connections (Telnet, SSH, HTTP, HTTPS,
console, and TACACS+/RADIUS)
Configure the components of a wireless LAN access for client connectivity using GUI only
such as WLAN creation, security settings, QoS profiles, and advanced WLAN settings

 

IP Connectivity
Interpret the components of the routing table


Routing protocol code
Prefix
Network mask
Next hop
Administrative distance
Metric
Gateway of last resort

Determine how a router makes a forwarding decision by default


Longest match
Administrative distance
Routing protocol metric


Configure and verify IPv4 and IPv6 static routing


Default route
Network route
Host route
Floating static


Configure and verify single area OSPFv2


Neighbor adjacencies
Point-to-point
Broadcast (DR/BDR selection)
Router ID

Describe the purpose of first-hop redundancy protocol
IP Services
Configure and verify inside source NAT using static and pools
2019 Cisco Systems, Inc.

Configure and verify NTP operating in a client and server mode
Explain the role of DHCP and DNS within the network
Explain the function of SNMP in network operations
Describe the use of syslog features including facilities and levels
Configure and verify DHCP client and relay
Explain the forwarding per-hop behavior (PHB) for QoS such as classification, marking,
queuing, congestion, policing, shaping
Configure network devices for remote access using SSH
Describe the capabilities and function of TFTP/FTP in the network
 

Security Fundamentals


Define key security concepts (threats, vulnerabilities, exploits, and mitigation
techniques)
Describe security program elements (user awareness, training, and physical access
control)
Configure device access control using local passwords
Describe security password policies elements, such as management, complexity, and
password alternatives (multifactor authentication, certificates, and biometrics)
Describe remote access and site-to-site VPNs
Configure and verify access control lists
Configure Layer 2 security features (DHCP snooping, dynamic ARP inspection, and port
security)
Differentiate authentication, authorization, and accounting concepts
Describe wireless security protocols (WPA, WPA2, and WPA3)
Configure WLAN using WPA2 PSK using the GUI


Automation and Programmability
Explain how automation impacts network management
Compare traditional networks with controller-based networking
Describe controller-based and software-defined architectures

Separation of control plane and data plane
North-bound and south-bound APIs


Compare traditional campus device management with Cisco DNA Center enabled device
management
Describe characteristics of REST-based APIs (CRUD, HTTP verbs, and data encoding)
Recognize the capabilities of configuration management mechanisms Puppet, Chef, and
Ansible
Interpret JSON encoded data

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