Course Description
This course explains the basic functions in TCP/IP. The focus on this training is set on the protocols within the architecture TCP/IP. The purpose is to make the participants understand what the different protocols do and to have knowledge of other important functions such as routing and DNS. TCP/IP is a technology used in computers all over the world. This course will give you the fundamental TCP/IP knowledge in order to be able to attend other specific courses in areas such as routing technology, VPN, realtime-IP, QoS and IT-security.
What Do Participants Learn?
Who Should Attend?
The target audience is technical personnel who work with the company- and carrier-networks or others who need technical knowledge in TCP/IP.
What Will the Learning Experience Include?
Phase: 1
Introduce
- Comprehensive pre-program activities include:
- Web-based information forms & surveys completed by attendee.
- Direct consultation with the attendee about the expectations.
- During the training, participants engage in data, activities, and conversations that lead to insight and knowledge.
- Participants learn from expert trainers who have both academic and business experiences.
- Highly applicable training content & instructive activities for adding depth to training topics.
- **A half-day site visit for integrating the experience & plan next steps. Opportunities to provide connections, ideas & support.
Phase: 2
Explore & Practice
Phase: 3
Apply
- Apply & sustain the learning experience by using this ongoing support:
- To ensure participant has new skills or behavior progress.
- Optional, fee-based mentoring & coaching with the trainer.
- Training materials & additional documents (e-books, pdf files, presentations and articles)
- Evaluate your training experience by giving us feedbacks and help us to reach our organizational goals.
- Participant's Evaluation
- Trainer's Evaluation
Phase: 4
EVALUATE
Introduction
- A typical IP-based company network
- Functions in the network
- Protocol architecture
- Internet building blocks and sets of rules
- Different protocols in the same message
IP-protocol
- The main IP functions within TCP/IP
- Description of the IP-header
- Protocol functions
- Fragmentation
- Options
Addressing
- Network part and local part
- Public and private IP addresses
- Multicast
- Subnetting and how to make an address plan
- CIDR and VLSM
- Theoretical exercise
IP-routing
- Routing functions
- Static routing versus dynamic routing
- Static routing
- Default route
- Dynamic routing
- Routing protocols
- - RIP
- - OSPF
- - BGP
- Internet routing
- Theoretical exercise
ICMP-protocol
- Echo/echo reply
- Ping
- Destination unreachable
- Redirect
- Router discovery
- Time exceeded
- Traceroute
QoS in IP-networks
- QoS-technology
- DiffServ
- MPLS
- RSVP
- RED/WRED
- To measure QoS
IP over different link technologies
- Ethernet protocol types
- ARP
- Request/response
- Packet format
- Proxy ARP
- PPP
- Packet format
- LCP/NCP
- CHAP
- IP in Mobil phones? How does it work?
- GPRS Tunneling
- GTP
- PDP Context
- UMTS
- Demo
TCP- and UDP-protocols
- Ports and port numbers
- Protocol description
- TCP Segment format
- Establish a session
- Reliability
- Sequence number
- Acknowledge number
- Resend packets
- Slow start/Fast
• • Retransmit/Fast Recovery
• • Flow control
• Disconnect a session
Real-time traffic on an IP media
- RTP
- RTSP
- SCTP
- Introduction to real-time signaling on an IP-media
- H.323
- SIP
Applications
- DNS
- E-mail
- SMTP
- POP/IMAP
- DHCP
- WWW
- HTTP/HTML
- URL
- Active and passive FTP (file transfer)
- Terminal emulation/Telnet
- Codec
How to connect to the Internet
- Access
- IP-addresses and domain names
- Address translation NAT/PAT
- VPN
- Firewalls
- Firewalls rules
Summary
- How to establish a connection step by step.
- Name to address translation
- To find the link address
- Routing technique
- Address translation
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- Firewall rules