Network Principle 3rd meeting

Today, we made the past blog. Sir was not able to come so its free. after doing the past blog class is done. dismiss, have time to spend  with kadayawan.

Network Principle and Programming languages 2nd meeting

During our 2nd meeting we had a discussion about the different networking devices.

Such as

1. router used to connect networks together
2. switches add more intelligence to transfers management
3. hub connects a group of host

also the 5 network topologies including the LAN, WAN, MAN

after the discussion we did a short quiz.

Networks Principle and programming languages 1st meeting

Types of  Network topologies

1. Bus Topology - use a common backbone to  connect all devices.
2. Ring Topology - every device has exactly two neighbors for communications purposes
3. Star Topology - features a central connection point called a hub node that may the net work hub, switch , router.
4. Tree Topology - integrate multiple star topologies together onto a bas
5. Mesh Topology - involve the concept of routes

Diagram       Bas Topology

Add caption

Mesh Topology

Different Types of Networking

1. LAN- Local Area Network- connects network devices over a relatively short distance.
2. WAN- Wide Area Network- Spans a large physical distance. the Internet is the largest.  WAN- geographically dispersed collection of LAN. Router connects LANs to a WAN.
3. Home Networking


Network Devices

 Hub
 Ethernet hub
Multistation Acces Unit
Switches, Bridges, Routers
Routing Table Brouters
Gateways, network Interface Card
Network Protocols, Modem

5th meeting Software Engineering

Now, back to school again: we have discuss the Waterfall Model Phases namely

1. requirement analysis and definition
2. system and software design
3. implementation and unit system
4. integration and system testing
5. operation and maintenance

we have discuss also the Waterfall Model Problem, we did also the discussion regarding our project.

5th meeting Information Security

PACKET TRACER ACTIVITY

we know already how to configure the IP Address!!!
including the subnet mask

4th meeting Software Engineering

July 7, 2013

We discuss about the software processes and software  model, process activity!!!!!! very nice discussion

4th meeting Information Security

 July 7, 2013

Information Security

This time we know how to compute IP address or the IP addressing
How to assign IP address in a one computer

We refreshed our learning's about how to  convert of binary numbers  Base 10 and Base 2....