LESSONS
► Networking #1 step by step Download and install Pocket Tracer
✔ • Networking #1 step by step Download and in...
► Networking #2 Connection between 2 PC
✔ • Networking #2 Connection between 2 PC | ...
► Networking #3 configure small network using Switch
✔ • Networking #3 configure small network usin...
► Networking #4 configuration of router
✔ • Networking #4 configuration of router | CC...
► Networking #5 Static Routing | manually routing
✔ • Networking #5 Static Routing | manually ro...
► Networking #6 Create Two Different Network using RIP, RIPv2, EIGRP, OSPF
✔ • Networking #6 Create Two Different Network...
► Networking #7 RIP Protocol | Create Two Different Network using RIP
✔ • Networking #7 RIP Protocol | Create Two Di...
► Networking #8 RIPv2 Protocol | Create Two Different Network using RIP version 2
✔ • Networking #8 RIPv2 Protocol | Create Two ...
► Networking #9 EIGRP Protocol | Create Two Different Network using EIGRP
✔ • Networking #9 EIGRP Protocol | Create Two ...
► Networking #10 OSPF Protocol | Create Two Different Network using OSPF
✔ • Networking #10 OSPF Protocol | Create Two ...
Network :-
A computer network is a digital telecommunications network which allows nodes to share resources. In computer networks, computing devices exchange data with each other using connections between nodes. These data links are established over cable media such as wires or optic cables, or wireless media such as Wi-Fi.
Routing:-
Routing is the process of selecting a path for traffic in a network or between or across multiple networks. Broadly, routing is performed in many types of networks, including circuit-switched networks, such as the public switched telephone network, and computer networks, such as the Internet
Switching:-
A network switch is a computer networking device that connects devices on a computer network by using packet switching to receive, process, and forward data to the destination device
1.Static Routing:-
Routes for each destination has to be manually configured.
requires destination network ID for configuration
used in small network
Administrative distance for static route is 1.
2.Dynamic Routing :-
Dynamic routing is the process that defined the route automatically using routing protocol.
Changes in the network topology are update dynamically.
Only the directly connected network information is required for configuration.
administrative work is reduce.
is used in medium and large network.
2.1 distance vector:-
-uses bellman-ford algorithm
-works on the basis of Hop count
-share whole routing table periodically
-uses broadcasting for sharing
-consumes much bandwidth
-uses 4 equal cost paths
-limit 15 host.
-only working with classfull ips.
2.1.1 RIP(Routing Information Protocol):-
2.1.2 RIPv2 (hybrid bcoz it support classless routing)
2.2 Hybrid
-works on the basis of hop-count
-also create 3 tables neighbor, topology, routing
-create unequal cost paths
-provides the fastest convergence
-also create advertisement
-uses DUAL algorithm
-scalable
-more robust than distance vector & L.S as it works on both distance-vector & Link State.
2.2.1 EIGRP :-
-faster convergence(select more path for communication)
-support 6 equal & unequal paths for load balancing
-multi-cast communication
-incremental updates.
-creates successor (best) & feasible successor (2nd best)
metric(bandwidth,delay,load,MTU) it is help to desicide best route for the data packets.
2.3 Link stage:-
-uses Dijkstra algorithm
-work on the basic of cost(bandwidth)
-share only incremental updates
-share LSA(Link State Advertisement)
-creates 3 table neighbor, topology, routing.
-scalable and can cover huge network
-create adjacency with neighbor
-faster convergence than distance-vector
2.3.1 OSPF:-
-AD 110
-CONSUMES more router resources.
-incremental updates
-multicast
-LSA
-divides whole network into areas
-contain one backbone area (Area 0)
-All router must be connected to area 0
-scalable.
3. Default Routing:-
It’s used to send packets with remote destination network not in the routing table to the next hop router.
You should only use default routing on stub network, those with only one exit path out of the network.
Switch :-
-L2 device
-can read data packets.
-works on the basic of MAC table.
-stores MAC in CAM table
-forwards packets according to MAC-table.
Are of 2 types:
manageable:-
-configurable
unmanageable:-
-plug and play
Follow us on:
LinkedIn
/ pravin-durge-19101993
Facebook
/ pdurge007
Twitter
/ pvndrg
Blogs
https://drgtricks.blogspot.com/
instagram
/ pvndrg
Youtube
/ @pravindurge4013