Router is a networking device that connects different networks and selects the best path to forward packets between them. It operates at the network layer of the OSI model. Cisco is the leading router manufacturer, making 70% of the market. Routers come in different sizes for different uses - access routers for small networks, distribution routers for ISPs, and core routers for backbone networks. Static routing requires manually configuring routes, while dynamic routing uses protocols to share route information between routers automatically.
This presentation is about the introduction to network switch layer technology. A network switch is a device tha is used to connect different segments over the network.This ppt includes introduction to switch,types of switches or layer specification,advantages and disadvantages of switch..
I hope it will be very helpful for the engineering students and the others who are interested to search in deep about network switch.
A
PROJECT REPORT
On
CISCO CERTIFIED NETWORK ASSOCIATE
A computer network, or simply a network, is a collection of computer and other hardware components interconnected by communication channels that allow sharing of resources and information. Where at least one process in one device is able to send/receive data to/from at least one process residing in a remote device, then the two devices are said to be in a network. Simply, more than one computer interconnected through a communication medium for information interchange is called a computer network.
This presentation is about the introduction to network switch layer technology. A network switch is a device tha is used to connect different segments over the network.This ppt includes introduction to switch,types of switches or layer specification,advantages and disadvantages of switch..
I hope it will be very helpful for the engineering students and the others who are interested to search in deep about network switch.
A
PROJECT REPORT
On
CISCO CERTIFIED NETWORK ASSOCIATE
A computer network, or simply a network, is a collection of computer and other hardware components interconnected by communication channels that allow sharing of resources and information. Where at least one process in one device is able to send/receive data to/from at least one process residing in a remote device, then the two devices are said to be in a network. Simply, more than one computer interconnected through a communication medium for information interchange is called a computer network.
This study guide is intended to provide those pursuing the CCNA certification with a framework of what concepts need to be studied. This is not a comprehensive document containing all the secrets of the CCNP nor is it a “braindump” of questions and answers.
I sincerely hope that this document provides some assistance and clarity in your studies.
he Associate level of Cisco Certifications can begin directly with CCNA for network installation, operations and troubleshooting or CCDA for network design. Think of the Associate Level as the foundation level of networking certification.
routing table ,What is routing ? , what is static routing , what is dynamic routing , types of routing , routing protocols , routing strategy , Download Routing pdf , Download routing ppt , download routing notes , paper on routing
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This study guide is intended to provide those pursuing the CCNA certification with a framework of what concepts need to be studied. This is not a comprehensive document containing all the secrets of the CCNP nor is it a “braindump” of questions and answers.
I sincerely hope that this document provides some assistance and clarity in your studies.
he Associate level of Cisco Certifications can begin directly with CCNA for network installation, operations and troubleshooting or CCDA for network design. Think of the Associate Level as the foundation level of networking certification.
routing table ,What is routing ? , what is static routing , what is dynamic routing , types of routing , routing protocols , routing strategy , Download Routing pdf , Download routing ppt , download routing notes , paper on routing
To Download Complete Documentation Visit My Blog
http://studyofcs.blogspot.com/2015/06/what-is-routerwhat-is-routing.html
Download completer BS Computer Science Degree Study Data
http://studyofcs.blogspot.com/p/bs.html
Chapter 6: Objectives
-----------------------------------------------
Explain the advantages and disadvantages of static routing.
Explain the purpose of different types of static routes.
Configure IPv4 and IPv6 static routes by specifying a next-hop address.
Configure an IPv4 and IPv6 default routes.
Explain the use of legacy classful addressing in network implementation.
Explain the purpose of CIDR in replacing classful addressing.
Design and implement a hierarchical addressing scheme.
Configure an IPv4 and IPv6 summary network address to reduce the number of routing table updates.
Configure a floating static route to provide a backup connection.
Explain how a router processes packets when a static route is configured.
Troubleshoot common static and default route configuration issues.
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To locate the location of the internet users IP address plays an important role. Various types of IP address are categorized for the easy network uses. Class A, Class B, Class C, Class D and Class E used to identify location of the users.
IP specifies the format of packets, also called #datagrams, and the addressing scheme. Most networks combine IP with a higher-level protocol called Transmission Control Protocol (TCP), which establishes a virtual connection between a destination and a source.
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Basic idea about router. Router configuration. This is our team project. From this slide we can learn what is router configuration and application of router. We also learn the security of router.
basic router configuration ppt , what is router in networking
I run a knowledge sharing YouTube channel called (SILICON CHIPS TAMILAN). Please like, share, subscribe, and support me.
YouTube Link : https://www.youtube.com/channel/UCenZp9ho_PP0K5iYrdocvrw
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https://siliconchipstamilan.blogspot.com/2022/12/what-is-outlook-mail.html
CCNA Training in Bangalore | Best Networking course in BangaloreTIB Academy
At TIB Academy, you will get the best CCNA training in Bangalore. To clear Cisco CCNA Certification, you need to be very good in basic networking concepts like network topology and network layers. So, enroll in our Networking Course immediately to get the best CCNA training and certification assistance
This study guide is intended to provide those pursuing the CCNA certification with a framework of what concepts need to be studied. This is not a comprehensive document containing all the secrets of the CCNA, nor is it a “braindump” of questions and answers.
I sincerely hope that this document provides some assistance and clarity in your studies.
This study guide is intended to provide those pursuing the CCNA certification with a framework of what concepts need to be studied. This is not a comprehensive document containing all the secrets of the CCNA, nor is it a “braindump” of questions and answers.
I sincerely hope that this document provides some assistance and clarity in your studies.
Thi spresentation is tells us about routers the network routers.What it does how it works everything and every aspect is been covered in this ppt.
This ppt was used by me to deliver In bound Training to my office staff.
The Indian economy is classified into different sectors to simplify the analysis and understanding of economic activities. For Class 10, it's essential to grasp the sectors of the Indian economy, understand their characteristics, and recognize their importance. This guide will provide detailed notes on the Sectors of the Indian Economy Class 10, using specific long-tail keywords to enhance comprehension.
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The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
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How to Split Bills in the Odoo 17 POS ModuleCeline George
Bills have a main role in point of sale procedure. It will help to track sales, handling payments and giving receipts to customers. Bill splitting also has an important role in POS. For example, If some friends come together for dinner and if they want to divide the bill then it is possible by POS bill splitting. This slide will show how to split bills in odoo 17 POS.
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
We all have good and bad thoughts from time to time and situation to situation. We are bombarded daily with spiraling thoughts(both negative and positive) creating all-consuming feel , making us difficult to manage with associated suffering. Good thoughts are like our Mob Signal (Positive thought) amidst noise(negative thought) in the atmosphere. Negative thoughts like noise outweigh positive thoughts. These thoughts often create unwanted confusion, trouble, stress and frustration in our mind as well as chaos in our physical world. Negative thoughts are also known as “distorted thinking”.
Ethnobotany and Ethnopharmacology:
Ethnobotany in herbal drug evaluation,
Impact of Ethnobotany in traditional medicine,
New development in herbals,
Bio-prospecting tools for drug discovery,
Role of Ethnopharmacology in drug evaluation,
Reverse Pharmacology.
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In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
The Art Pastor's Guide to Sabbath | Steve ThomasonSteve Thomason
What is the purpose of the Sabbath Law in the Torah. It is interesting to compare how the context of the law shifts from Exodus to Deuteronomy. Who gets to rest, and why?
2. Router
•Router is a device which makes connection
possible between two or more different
networks present at same or different
geographical locations.
•It works on 3rd layer of OSI Model(i.e on
network layer)
•It does two basic things:.
1. Select the best path from the routing
table.
2. Forward the packet on that path.
3.
4. Vendors of Router
Many companies are manufacturing routers
• Cisco
• Nortel
• Multicom
• Juniper
• Dlink
•3com
5. • Cisco is the leading manufacturer of
routers and switches.It manufactures
70% of routers and switches of the
market.
7. Access Layer Routers
• Routers which are used by the small
organizations and are also known as Desktop
routers or company layer routers.
• Access layer routers are of low speed, low
processing power, low RAM and lower no of
ports and are also low price.
10. Distribution Layer Routers
• Routers which are used by ISP’s and
are also known as ISP layer routers.
• Distribution layer routers are batter in
speed, processing and RAM than access
layer routers.
• These routers are costly than access
layer routers
14. Core Layer Router
• Routers that are used by the Global ISP’s
and are also known as backbone routers.
• Core layer routers are best routers than
all and are costly routers.
Router series
6400,7200,7300,7400,7500,7600,10000,
12000
17. Special Series of Routers
• Integrated Service Routers/ISR
• They just not do routing, can also do
security and voice implementation.
800,1800,2800,3800 etc.
19. Fixed Routers
• Fixed routers are non upgradable, can not
add or remove the Ethernet or serial
ports.
• Does not have any slot.
• In fixed routers the ports are integrated
on the mother board.(Fixed on mother
board).
• Access routers are fixed routers.
20. Modular Routers
• Modular Routers are upgradable, can add
or remove the interfaces as per our
requirement.
• Number of slots available depends on the
series of the router.
• Can add LAN and WAN cards.
• Router series greater than 2600 are
modular routers.
21. Ports on Router
There are three types of ports on the router.
1. LAN ports
2. WAN ports
3. Administrative Ports
22. LAN Ports
• The ports where local area network is
connected with the router are called LAN
ports.
• Ethernet ports, fast Ethernet ports, Gig
Ethernet ports, 10gbps are LAN ports.
• Ethernet 10Mbps
• Fast Ethernet 100Mbps
• Gig Ethernet 1000Mbps
• All Ports are of RJ45 connectors
24. WAN Ports
• Ports that are used for WAN
connection/router to router connection are
called WAN ports.
• WAN ports are serial
interfaces(S0,S1,S0/0,S0/1,S0/0/0 etc).
• Serial ports are of two category
1. 26pins
2. 60pins
27. Console Ports
• Console ports are known as Local ports
• They are generally used for initial confi-
guration, password recovery and local
administration of the router.
• One side of the console port/cable is
RJ45 and other is 9pin com
port.
28. Console Ports
• Console ports not carry the traffic like LAN and
WAN ports/interfaces, it just carry the
commands.
29. Auxiliary Ports
• Auxiliary ports are known as remote
administrative ports.
• They are RJ45 ports.
• A console or a rollover cable is to be
used.
• RJ45 to DB-25
30. Internal components of router
• ROM(Read Only Memory)
• POST(Power on self Test)
• Mini-IOS
• RAM(Random Access Memory)
• Flash Memory
• NVRAM(Non-Volatile RAM)
31. ROM
• ROM is a chip integrated on the mother
board which contains a bootstrap
program which tells how to load the IOS.
• Used to start and maintain the router.
Holds the POST and Bootstrap program,
as well as the mini-IOS.
32. POST
• Stored in the microcode of the ROM.
• Post is used to check the basic
functionality of the router hardware and
determines which interfaces are present.
33. IOS
• Internetwork Operating System/IOS.
• Operating system inside the router is called
IOS.
• Different vendors have there own IOS like
Cisco IOS, Juniper IOS.
• IOS are platform depended e.g Cisco IOS work
only with Cisco routers.
34. RAM
• Hold the temporary configurations, ARP
cache, routing tables and are also the
software and data structures that allow the
router to function.
• The IOS is loaded in to the RAM from the flesh
at the time of booting.
35. Flash Memory
• Stores the IOS by default.
• Flash memory is not erased when the
router is reloaded.
36. NVRAM
• Hold the router and switch configuration
• NVRAM is not erased when the router or
switch is reloaded/switched off.
• The configuration register is stored in the
non-volatile memory.
• Configuration means passwords, IP
addresses and routing table.
38. Modes of the Router
• Here are different modes of the router
• Setup Mode
• User Mode
• Privileged Mode
• Global Configuration Mode
• Interface Mode
39. • Setup Mode
• The router enters in to the setup mode if
the NVRAM is empty.
Continue with configuration dialog[yes/no]
Answer with ‘Yes’ or ‘No’.
• User Mode
• Only some basic monitoring
• Limited show commands ping, trace,
• Router>
40. • Privileged Mode
• Monitoring and some troubleshooting.
• All show commands, ping trace, copy and
erase
• Router#
• Global Configuration Mode
• To make any change that affect the router
like hostname, routing configuration.
• Router(config)#
41. • Global Configuration Mode
• Configurations done on the specific
interface.
• Router(config-if)#
• Rommon Mode
• Reverting Password
42. Basic Commands
• Setup Mode
• Continue with configuration
dialog?[Yes/No]
• Answer ‘Yes’ or ‘No’.
• User Mode
• Router>
• Router>enable
46. Routing
• Forwarding the packets from one network
to the other network choosing the best
path from the routing table.
• Routing makes possible for two or more
networks to communicate with each other
• Routing table only consist of only the
best routes for each destination
48. Static Routing
• It is configured manually by the administrator.
• Mandatory need for the destination network ID
• Used for small organizations
• In static routing the administrator decide the
best path
• Administrator should know that what is the
destination ID and how many routes to reach
that destination
49. Advantages
• There is no overhead on the router CPU.
• There is no bandwidth usage between the
routers
• It adds security because the administrator
can choose to allow routing access to the
certain networks only
50. Note
• In static routing router don’t need any
update of the route because the route is
pre-defined by the administrator
51. Disadvantages
• Used for small network(its not feasible in
large networks)
• Each and every network have to manually
configured.
• Any change in the network has to be
update in all routers.
52. Rules to assign the IP address
to the router
1. All the LAN and WAN should be in the
different networks(or should not repeat
the same network).
2. Router Ethernet IP address and the LAN
IP address should be in the same
network.
53. 3.Both the interfaces of routers facing each
other should be in the same network.
4.All the interfaces of routers should be in
the different network.
54. Configuring the Static Routing
Router(config)#ip route <Destination Network
ID> <Destination Subnet Mask><Next Hop IP
address>.