Answer / sonu singh

CIDR stand for Classless Inter Domain Routing, is also known
as supernetting .CIDR is a new addressing scheme for the
Internet which allows for more efficient allocation of IP
addresses than the old Class A, B, and C address scheme.

FOR EXAMPLE :--
In router we get :- 192.168.1.0/24
192.168.2.0/24
192.168.3.0/24
192.168.4.0/24 routes.
CIDR aggregate these routes to 192.168.1.0/23 route ,one
route that represent the all four /24 route..
cidr as very importent for internet routers because it
reduce the routing table space.

Answer / thasthageer

classless inter domain routing

Answer / ramesh

cidr notation means for e.g 172.12.13.2/10 the 10 is a cidr
notation .its used to how many number of network will be
subneted.

Answer / manish sharma

HI jitendera

please Do not go away from this site .Do you know why i am
asking like beacuse due to yours answer posted on this site
is helped me to get the job in the networking filed.

Thank you again

Manish sharma

Answer / vikram

Classless Inter-Domain Routing (CIDR)

There are diff classes of ip address A(1-126) ,B(128 -
191),C(192 - 223),D(224 - 247)and e (248 - 255) so when u
have a ip address it is alsways in one of thes class.. how
ever lets take a scinerio .. say we have a office where we
need 500 comp and u need to assign ip address to them . ull
choose a class ip adress which hails from (1-126) .. good to
go.... but ull b able to gv 500 diff ip address but ull
waste rest of them .. so in order tosave ip address
classless ip address is used.. where in u dont consider
class as a factor .. .... supernetting also comes into
picture here.. hope this explains u the topic however it a
very broad topic cant be expianed without numbers ...

Answer / jitendera sinha

HI all
it is good time to go away from this site.now i will be not
able to answer the question due to unaviblty of time.

Thanks agin to all of mine friends who give me support for
providing answer ither it was wrong or wright.

Thanks again and wishing you a good life ahead.u can reach
me on mine gmail id jitenderasinha.it@gmail.com

Thank you

Identify 1 characteristic of RARP? A.) MAC to IP address translation B.) Connectionless delivery of packets C.) Can be used to initiate remote O/S load sequence D.) Generates error and control messages

5 Answers  

completly describe th steps fo osi model when you enter http:/youtube.com

1 Answers   HCL,

What is the difference between dynamic NAT and NAT overloading

4 Answers  

Which OSI layer supports the communication component of an application? A.) Data-Link B.) Physical C.) Session D.) Presentation E.) Application F.) Transport

1 Answers  

What is the utility of ping?

0 Answers  

what is the boot seqance of cisco router

5 Answers  

Which two statements about IP RIP are true? (Choose two) A. It limits hop counts to 31 B. It is a link state routing protocol C. It uses autonomous system numbers D. It is capable of load sharing over multiple paths E. It uses bandwidth as the metric for path selection F. It broadcasts updates every 30 seconds by default

1 Answers  

Identify the switching method that receives the entire frame then dispatches it? A.) Cut-through B.) Receive and forward C.) Store and forward D.) Fast forward

1 Answers  

Identify the OSI layer associated with bits? A.) Physical B.) Network C.) Binary D.) Data link

2 Answers  

What is the maximum hop count for IP RIP? A.) Infinity B.) 16 C.) 15 D.) 1

3 Answers   Cisco,

Regarding frame relay, which of the following statements are true? A.) You must use ANSI encapsulation if connecting to non-Cisco equipment B.) You must use IETF encapsulation if connecing to non-Cisco equipment C.) You must use Q.933a encapsulation if connecing to non-Cisco equipment D.) You must use Cisco encapsulation if connecting to non-Cisco equipment

1 Answers  

Write an access list line which will deny node 20.0.2.1 to anywhere on your network using DNS via UDP. Don't worry about the other access list lines.

2 Answers