It is a slide for the basics of Router ,Bridges,Switches. It also briefs IP,NAT,PAT with some screenshots of my project.

1. CLIENT SERVER
ARCHITECTURE AND PAT
MADE BY :
RAJ RAJESHWAR SINGH RATHORE
1031230162
CSE-B
1
Submitted to :
MRS. MONIKA JOHRI
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2. INTRODUCTION
2
The project is
about a
company whose
headquarter is
located inside a
five story
building with
each floor
allotted to
different
departments.
The basic
configurations
performed are :
IP
Addressin
g
Hostname,
Banner,
Password
etc.
RIP
Routing
Server –
HTTP, DNS
& DHCP
PAT
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3. Bridges
A bridge is
basically a
simplified two-
port switch. It
does not have
VLAN or trunking
functions. The
available settings
for its two Ethernet
ports are Port
Status, Bandwidth,
and Duplex.
Repeaters
A repeater is a
simple two-port
device that
regenerates the
signal it receives
on one port and
forwards it out the
other port. Its port
settings cannot be
modified.
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4. Hubs
A hub is a multiport repeater that regenerates the signal it
receives on one port and forwards it out all other ports except
the incoming port. Its port settings cannot be modified.
Coaxial Splitter
A coaxial splitter is a simple three-port device that splits the
signal so that multiple devices can connect to the same coaxial
line.
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5. Cisco router
A CISCO router is a device that forwards data packets
between computer networks, creating an overlay
internetwork . A router is connected to two or more data
lines from different networks. Router is a device which is
use to connect two or more different networks.
Router is an internetworking component, that connects
networks which are at different geographical locations.
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6. User Mode
(Default mode)
Privilege or
Administrative
Mode
Global
Configuration
Mode
Interface
Configuration
Mode
Line
Configuration
Mode
Router Mode
Sub-Interface
Mode
Modes
of router
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7. IP ADDRESSING
A Large NHHH 0-127
B Medium NNHH 128-191
C Small NNNH 192-223
D Multicasting 224-239
E Experimental 240-255
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8. ROUTING INFORMATION PROTOCOL
It is a Distance
Vector Routing
Protocol
Uses HOP
Metric
Supports MAX
15 routers
Has a A.D. value
of 120
Types : Version
1 and Version 2
Uses Bellman
Ford Algorithm
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9. SERVER
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•Disk drives (file servers)
•Printers (print servers)
•Network traffic (network servers)
Computers or
processes that manage
network resources
•A computer system that processes database
queries
Example: Database
Server
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10. THE VIEWS
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The physical view of the Server : The Desktop of the
Server :
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11. HHTP SERVICE
index.html helloworld.html image.html
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12. DHCP SERVICE
•In the DHCP service configuration, we can set up a
DHCP server with many different IP address pools.
To add a DHCP pool, enter the
•Pool Name
•Default Gateway
•DNS Server address
•Starting IP address to lease
•Subnet Mask, and
•Maximum number of Users
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13. Then enter all
required
fields
pertaining to
the resource
record such
as Address
for A Record
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14. NETWORK ADDRESS TRANSLATION [NAT]
Types :
• Static
• Dynamic
It is used to translate :
• Public IP >> Private IP
• Private IP >> Public IP
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15. Global
Local
Static NAT
Dynamic NAT
•The Public IP address physically or logically
assigned to device.
•The IP address physically or logically
assigned to device.
•A manual address translation is performed
between two addresses and possibly port
number.
•An address translation device auto perform
address translation between two
addresses and possibly port number.
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16. Port address translation
Many inside IP addresses are converted
to a single IP address where each
inside address is given a different TCP
or UDP port number for uniqueness.
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17. SOME SCREENSHOTS
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18. REFRENCES
Source : https://www.youtube.com
(channels : cisco, networking, networkdoctor, CCNA series-84 )
Source : http://www.packettracernetwork.com
Source : http://www.nwking.org
Source : http://www.cisco.com
The Study material provided by the MTA Centre (Noida) and Shadas Sir
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