Cisco CCNA Routing & Switching Online for Working professional by CADD CENTRE, T NAGAR

Operation of IP Data Networks

Operation of IP Data Networks
Recognize the purpose and functions of various network devices such as Routers, Switches, Bridges and Hubs.
Select the components required to meet a given network specification.
Identify common applications and their impact on the network
Describe the purpose and basic operation of the protocols in the OSI and TCP/IP models.
Predict the data flow between two hosts across a network.
Identify the appropriate media, cables, ports, and connectors to connect Cisco network devices to other network devices and hosts in a LAN
LAN Switching Technologies

Determine the technology and media access control method for Ethernet networks
Identify basic switching concepts and the operation of Cisco switches.
Collision Domains
Broadcast Domains
Types of switching
CAM Table
Configure and verify initial switch configuration including remote access management.
Cisco IOS commands to perform basic switch setup
Verify network status and switch operation using basic utilities such as ping, telnet and ssh.
Identify enhanced switching technologies
RSTP
PVSTP
Ethercnannels
Describe how VLANs create logically separate networks and the need for routing between them.
Explain network segmentation and basic traffic management concepts
Configure and verify VLANs
Configure and verify trunking on Cisco switches
DTP
Auto negotiation
Configure and verify PVSTP operation
describe root bridge election
spanning tree mode
IP addressing (IPv4 / IPv6)

Describe the operation and necessity of using private and public IP addresses for IPv4 addressing
Identify the appropriate IPv6 addressing scheme to satisfy addressing requirements in a LAN/WAN environment.
Identify the appropriate IPv4 addressing scheme using VLSM and summarization to satisfy addressing requirements in a LAN/WAN environment.
Describe the technological requirements for running IPv6 in conjunction with IPv4 such as dual stack
Describe IPv6 addresses
Global unicast
Multicast
Link local
Unique local
eui 64
autoconfiguration
IP Routing Technologies

Describe basic routing concepts
CEF
Packet forwarding
Router lookup process
Describe the boot process of Cisco IOS routers
POST
Router bootup process
Configure and verify utilizing the CLI to set basic Router configuration
Cisco IOS commands to perform basic router setup
Configure and verify operation status of a device interface, both serial and ethernet
Verify router configuration and network connectivity
Cisco IOS commands to review basic router information and network connectivity
Configure and verify routing configuration for a static or default route given specific routing requirements
Manage Cisco IOS Files
Boot preferences
Cisco IOS image(s)
Licensing
Show license
Change license
Differentiate methods of routing and routing protocols
Static vs. Dynamic
Link state vs. Distance Vector
Administrative distance
split horizon
metric
next hop
ip routing table
Passive Interfaces
Configure and verify OSPF (single area)
Benefit of single area
neighbor adjacencies
OSPF states
Discuss Multi area
Configure OSPF v2
Configure OSPF v3
Router ID
Passive interface
LSA types
Configure and verify EIGRP (single AS)
Feasible Distance / Feasible Successors /Administrative distance
Feasibility condition
Metric composition
Router ID
Auto summary
Path selection
Load balancing
Equal
Unequal
Passive interface
Configure and verify interVLAN routing (Router on a stick)
sub interfaces
upstream routing
encapsulation
Configure SVI interfaces
IP Services

Configure and verify DHCP (IOS Router)
configuring router interfaces to use DHCP
DHCP options
excluded addresses
lease time
Describe the types, features, and applications of ACLs
Standard
Sequence numbers
Editing
Extended
Named
Numbered
Log option
Configure and verify ACLs in a network environment
Named
Numbered
Log option
Identify the basic operation of NAT
Purpose
Pool
Static
1 to 1
Overloading
Source addressing
One way NAT
Configure and verify NAT for given network requirements
Configure and verify NTP as a client
Recognize High availability (FHRP)
VRRP
HSRP
GLBP
Configure and verify Syslog
Utilize Syslog Output
Describe SNMP v2 & v3
Network Device Security

Configure and verify network device security features such as
Device password security
Enable secret vs enable
Transport
Disable telnet
SSH
VTYs
Physical security
Service password
Describe external authentication methods
Configure and verify Switch Port Security features such as
Sticky MAC
MAC address limitation
Static / dynamic
Violation modes
Err disable
Shutdown
Protect restrict
Shutdown unused ports
Err disable recovery
Assign unused ports to an unused VLAN
Setting native VLAN to other than VLAN 1
Configure and verify ACLs to filter network traffic
Configure and verify an ACLs to limit telnet and SSH access to the router