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Networks and Security Interview Questions
Asked By: BAsudev
| Asked On: Apr 21st, 2006
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Answered by: Suraj
Answered On : Jan 21st, 20071) Classful & Classless routing
Classful routing : Routing Protocol that do not send subnet mask information when a route update is sent out. All devices in the network must use the same subnet mask
Eg : RIP V1
Classless routing : Routing that sends subnet mask information in the routing updates. Classless routing allows VLSM (Variable Length Subnet Masking)
Eg : RIP V2 , EIGRP , & OSPF.
2) Difference between RIP V1 & RIP V2.
RIP V1 : Distance Vector , Maximum Hop count of 15 , Classful , No Support for VLSM , No support for Discontigious networks.
RIP V2 : Distance Vector , Maximum Hop count of 15 , Classless , Supports VLSM networks , Supports Discontigious networks
3) Mulitcasting : Any Communication between a single sender and multiple receivers.
In Networking Multicast messages are sent to a defined subset of the network addresses.
Hi,Classful and Classless Routing is defined as if particular ip address ex.192.168.1.1/24 this is defined as classfull routing and 192.168.1.1 without specific subnetting is defined as classless rout...
classfull routing protocols do not carry subnet mask information on their routing updates. Classless routing protocols do carry subnet mask information on their routing updates.ripv1 is a cl...