Q:What is Networking?
Inter connection between the two or more computers
is called the networking. Using three types of network are Intranet,
Internet and Extranet (Eg. LAN, WAN & MAN)
Q:What is Bandwidth?
Every line has an upper limit and a lower limit on the frequency of
signals it can carry. This limited range is called the bandwidth. Every
line has a capacity of transmission of data, The maximum amount of data
that can be transferred in a single line is called Bandwidth.
Q:What is VLAN?
VLAN Stand for Virtual Local Area Network. It is a logical grouping of
network users and resources connected to administratively defined ports
on a switch.
Uses of VLAN are as follows:-
1. It is securied connection. Uses of VLAN are as follows:-
2. It increases flexibility.
3. It creates separate broadcast domain.
Q:What is CIDR?
CIDR Stands for classless inter domain routing. It helps in preventing
the wasting of IP address and nowadays we are facing the shortage of
the IP address.So this CIDR helps to prevent the waste of IP
address.Shortly IPV6 will come into exist.
Q:What is VLSM?
VLSM stands for Variable length subnet mask, when try to separate a
major subnet into minor ones, then that process is called VLSM. We can
subnet in various lengths.
Eg: 1.1.1.0-/24 can be separated into 1.1.1.0-/30 and 1.1.1.4-/28
Eg: 1.1.1.0-/24 can be separated into 1.1.1.0-/30 and 1.1.1.4-/28
Q:What is unicast?
Unicast is one type of transmission in which
information is sent from one host to another host (i.e Source to
Destination). In another words, Unicast transmission is between
one-to-one nodes
Unicast ---> A transmission to a single interface card.
Q:What is Multicast?
Unicast ---> A transmission to a single interface card.
Q:What is Multicast?
Multicast is such differ from Unicast. It is
another type of transmission or communication in which there may be more
than host and the information sent is meant for a set of host.(i.e one
source to group of destination
Multicast ---> A transmission to a group of interface cards on the network.
Q:What is Broadcast?
Multicast ---> A transmission to a group of interface cards on the network.
Q:What is Broadcast?
Broadcast is one type of transmission in which information is transfer
from just one host but is received by all the host connected to the
network. (i.e one source to all destination)
Broadcast ---> A transmission to all interface cards on the network.
Broadcast ---> A transmission to all interface cards on the network.
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