LinuxCBT
8h
English
LinuxCBT IPv4 Edition focuses exclusively on the established Internet Protocol Version 4 (IPv4) and its ancillary components: TCP, UDP, ICMP, ARP, etc.
The coursework explores IPv4 implementation on today's mainstream Network Operating Systems (NOSs), including: GNU/Linux, Windows and Cisco IOS.
IPv4 is the delivery mechanism that drives packets across the Internet, interconnecting a plethora of applications. Coupled with ancillary protocols, IPv4 enables a vast array of transactions to be conducted via: PCs, mobiles, etc.
LinuxCBT IPv4 Edition will prepare you and/or organization to understand the nuances of the key Internet protocol suite: TCP/IP.
Recommended Prerequisites for:
Any LinuxCBT OS Edition such as LinuxCBT SLES-11 Enterprise Edition
Open mind & determination to master Linux and related open-source applications
Basic MS Windows skills
Basic understanding of networking concepts
Access to a PC to perform all of the installations and exercises
Network - Visio Drawing - Topology Overview
-Explore classroom environment
-Discuss the protocols used
-Identify key infrastructure devices
-Explain network topology - Visio
-Discuss the IPv4 RFC-1918 Intranet & DMZ configuration
Open Systems Interconnect (OSI) & TCP/IP|DOD Networking Models
-Discuss the OSI model
-Identify key IP-related services at various layers of the OSI model
-Explain Protocol Data Unit (PDU) framing at various OSI levels
-Discuss the DOD model
-Correlate TCP/IP|DOD model to the OSI model
-Identify and discuss key IPv4 layers of both networking models
IPv4 Characteristics
-Discuss the history of IPv4
-Explain the flow of traffic in a typical IPv4 environment
-Explain IPv4 multiplexing
-Explore IPv4 packet structure
-Use WireShark to decode IPv4 packets
Address Resolution Protocol (ARP)
-Discuss the utility of ARP
-Discuss Layer-2 networking
-Generate ARP request/response pairs
-Examine ARP request/response pairs using WireShark
-Broadcast/Unicast discussion
IPv4 Packet Structure
-Generate and analyze typical IPv4 packets
-Discuss IP datagrams and packets
-Compare and contrast packets
-Discuss MTUs and fragmentation
-Generate standard and fragmented packets
-Explore packets using WireShark
IPv4 Address Space
-Explain bit range of IPv4 addresses
-Examine specific addresses and discuss
-Discuss networking rules related to IPv4
-Relate IPv4 addresses to classroom topology
Subnet Mask
-Examine common subnet mask configurations
-Explain the purpose of subnet masks
-Apply concepts to classroom topology
Subnetting
-Discuss benefits
-Explain subnetting rules
-Subnet classroom topology
-Subnet other common network prefixes
TCP Packet Structure
-Enumerate typical TCP header fields
-Explain TCP multiplexing
-Discuss sockets
-Explore TCP segmentation
-Generate TCP packets
-Analyze TCP packets using WireShark
-Compare and contrast TCP packets
UDP Packet Structure
-Discuss benefits of UDP
-Generate UDP traffic
-Explore typical UDP packet structure
ICMP Packet Structure
-Discuss benefits of ICMP
-Generate ICMP traffic using common tools
-Intercept and process ICMP traffic using WireShark
-Peruse ICMP packets
-Compare and contrast ICMP traffic
IPv4 Routing Headers
-Discuss router modifications to traffic
-Consider Layer-2 implications
-Generate routed traffic into DMZ
-Intercept with WireShark and explore modifications across routed interfaces
-Contrast routed packets to non-routed packets
Subnet Resize
-Discuss applicability and set the configuration scenario
-Shift hosts between subnets and attempt communications
-Discuss successes and failures
-Resize subnets to accommodate shifts in narrower scopes
-Examine communication results
Subnet Migration
-Discuss reasons for network renumbering
-Migrate from existing production subnet to a newly-numbered subnet
-Maintain dual subnet routing after migration for backwards compatibility
-Test subnet migration using before-and-after numbering schemes
-Evaluate results
http://www.linuxcbt.com/products_linuxcbt_ipv4_edition.php
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