networking 1 march 2010
TRANSCRIPT
-
8/14/2019 Networking 1 March 2010
1/43
-
8/14/2019 Networking 1 March 2010
2/43
-
8/14/2019 Networking 1 March 2010
3/43
Bus TopologyRing TopologyMesh TopologyStar Topology
-
8/14/2019 Networking 1 March 2010
4/43
Bus Topology connects eachcomputer (nodes) to a single segmenttrunk typically coaxial cable that isreferred to as the bus.
-
8/14/2019 Networking 1 March 2010
5/43
is a network topology in which eachnode connects to exactly two othernodes, forming a single continuouspathway for signals through each node
-
8/14/2019 Networking 1 March 2010
6/43
is a type of networking wherein eachnode in the network may act as anindependent router, regardless of whether it is connected to anothernetwork or not
-
8/14/2019 Networking 1 March 2010
7/43
Is one of the most common computernetwork topology. Consist of onecentral switch/hub which acts as a
conduit to transmit messages. Easydeployment and troubleshooting
-
8/14/2019 Networking 1 March 2010
8/43
-
8/14/2019 Networking 1 March 2010
9/43
RJ-45Twisted pair cableCrimp toolEthernet hub/switch router Network Adapter Card (NIC)
-
8/14/2019 Networking 1 March 2010
10/43
Eight-conductor data cable contains 4pairs of wires. Each pair consists of a solid(or predominantly) colored wire and a
white wire with a stripe of the same color.
-
8/14/2019 Networking 1 March 2010
11/43
-
8/14/2019 Networking 1 March 2010
12/43
Twisted pair cabling is a form of wiring in which two conductors arewound together for the purposes of canceling outelectromagnetic interference (EMI)from external sources,
electromagnetic radiation from theUTP cable, and crosstalk betweenneighboring pairs.
http://en.wikipedia.org/wiki/Cablinghttp://en.wikipedia.org/wiki/Electromagnetic_interferencehttp://en.wikipedia.org/wiki/Electromagnetic_radiationhttp://en.wikipedia.org/wiki/Crosstalkhttp://en.wikipedia.org/wiki/Crosstalkhttp://en.wikipedia.org/wiki/Electromagnetic_radiationhttp://en.wikipedia.org/wiki/Electromagnetic_interferencehttp://en.wikipedia.org/wiki/Cabling -
8/14/2019 Networking 1 March 2010
13/43
crimps RJ45 modular plugs. Simply place theplug with the cable in the crimp tool andsqueeze the grips together, thus causing
the plug to bite into the cable.
-
8/14/2019 Networking 1 March 2010
14/43
-
8/14/2019 Networking 1 March 2010
15/43
A router is a device that determinesthe proper path for data to travelbetween different networks, andforwards data packets to the nextdevice along this path.They connectnetworks together; a LAN to a WAN
for example, to access the Internet .
http://en.wikipedia.org/wiki/LANhttp://en.wikipedia.org/wiki/Wide_area_networkhttp://en.wikipedia.org/wiki/Internethttp://en.wikipedia.org/wiki/Internethttp://en.wikipedia.org/wiki/Wide_area_networkhttp://en.wikipedia.org/wiki/LAN -
8/14/2019 Networking 1 March 2010
16/43
-
8/14/2019 Networking 1 March 2010
17/43
-
8/14/2019 Networking 1 March 2010
18/43
-
8/14/2019 Networking 1 March 2010
19/43
-
8/14/2019 Networking 1 March 2010
20/43
Straight Through Cable Color Code
Pin 1Pin 2Pin 3Pin 4Pin 5Pin 6
Pin 7Pin 8
white orangeorangewhite green
bluewhite bluegreen
white brown brown
-
8/14/2019 Networking 1 March 2010
21/43
-
8/14/2019 Networking 1 March 2010
22/43
Cross Over Cable Color Code
Pin 1Pin 2Pin 3Pin 4Pin 5
Pin 6Pin 7Pin 8
white greengreenwhite orange
bluewhite blue
orangewhite brown brown
-
8/14/2019 Networking 1 March 2010
23/43
-
8/14/2019 Networking 1 March 2010
24/43
-
8/14/2019 Networking 1 March 2010
25/43
Connect the cable to the LAN Card andthe other end to Ethernet Hub.
-
8/14/2019 Networking 1 March 2010
26/43
-
8/14/2019 Networking 1 March 2010
27/43
-
8/14/2019 Networking 1 March 2010
28/43
-
8/14/2019 Networking 1 March 2010
29/43
-
8/14/2019 Networking 1 March 2010
30/43
-
8/14/2019 Networking 1 March 2010
31/43
Class ANetwork Address 1-126Class B Network Address 128-191Class C Network Address 192-254Spare Address 127
-
8/14/2019 Networking 1 March 2010
32/43
-
8/14/2019 Networking 1 March 2010
33/43
-
8/14/2019 Networking 1 March 2010
34/43
-
8/14/2019 Networking 1 March 2010
35/43
-
8/14/2019 Networking 1 March 2010
36/43
-
8/14/2019 Networking 1 March 2010
37/43
-
8/14/2019 Networking 1 March 2010
38/43
-
8/14/2019 Networking 1 March 2010
39/43
-
8/14/2019 Networking 1 March 2010
40/43
-
8/14/2019 Networking 1 March 2010
41/43
Questions?
-
8/14/2019 Networking 1 March 2010
42/43
-
8/14/2019 Networking 1 March 2010
43/43
Chito C. RelampagosMCP, MCSA, Network+, [email protected]
mailto:[email protected]:[email protected]