1) What is the difference between a a router and gateway
Ans.: Gateway: A gateway generally operates at the top levels of OSI architecture.
It is used to translate information between two completely different network architectures.
Routers: Routers have access only up to network layer and particularly used to connect different Local Area Networks(LANS).
2) What is a brouter?
Ans.: Brouter= BRIDGES+ ROUTERS.
3) In networking, what is meant by RAID method?
Ans.: RAID= It is a method that is used to provide fault tolerance using multiple hard disk drives.
4) Application of Logical Link Control layer(LLC)
Ans.: It is a sub layer of Data link layer of OSI model of IEEE 802 standard.
The LLC is used to maintain link between computers while sending data through physcial network.
5) What is multicasting?
Ans.: Sending a message to a group is called as multicasting.
6) What is meant by kerberos?
Ans.: It is an authentication service technology developed by Masachussets Institute of Technology(MIT) that uses enryption techniques to prevent intruders from finding passwords and gain unauthorized access to files.
7) When does a anonymous FTP is used?
Ans.: An Anonymous FTP is used to connect a host without using a valid login and passsword
8) What is beaconing?
Ans.: Beaconing is a technique used by token-ring/FDDI network to self repair itself.
9) What is baud rate?
Ans.: Baud Rate means number of signals transferred per second
Baud rate= bit rate/N
10) What is the use of Bridges and routers.
Ans.: Bridges: They work on Physical and Data link layers of LANS of same type.
Routers: They help to relay packets among interconnected multiple network(LANS of different type).
Ans.: Gateway: A gateway generally operates at the top levels of OSI architecture.
It is used to translate information between two completely different network architectures.
Routers: Routers have access only up to network layer and particularly used to connect different Local Area Networks(LANS).
2) What is a brouter?
Ans.: Brouter= BRIDGES+ ROUTERS.
3) In networking, what is meant by RAID method?
Ans.: RAID= It is a method that is used to provide fault tolerance using multiple hard disk drives.
4) Application of Logical Link Control layer(LLC)
Ans.: It is a sub layer of Data link layer of OSI model of IEEE 802 standard.
The LLC is used to maintain link between computers while sending data through physcial network.
5) What is multicasting?
Ans.: Sending a message to a group is called as multicasting.
6) What is meant by kerberos?
Ans.: It is an authentication service technology developed by Masachussets Institute of Technology(MIT) that uses enryption techniques to prevent intruders from finding passwords and gain unauthorized access to files.
7) When does a anonymous FTP is used?
Ans.: An Anonymous FTP is used to connect a host without using a valid login and passsword
8) What is beaconing?
Ans.: Beaconing is a technique used by token-ring/FDDI network to self repair itself.
9) What is baud rate?
Ans.: Baud Rate means number of signals transferred per second
Baud rate= bit rate/N
10) What is the use of Bridges and routers.
Ans.: Bridges: They work on Physical and Data link layers of LANS of same type.
Routers: They help to relay packets among interconnected multiple network(LANS of different type).
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