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Q. Define Metropolitan Area Network?
Metropolitan Area Network (MAN)
Cable Network Architecture: Overview
Protocols and Standards
- Set of regulations that governs data communications
- Defines how it is communicated, what is communicated and when it is communicated
- Key elements
Syntax: Structure/ format of data -sequence in which it is presented
Semantics: meaning of every section of bits- What action to be taken and how pattern to be interpreted
Timing: When data to be sent as well as how fast they can be sent
Q. Explain Session Layer in osi model? - The session layer defines how to control, start and end conversations (called sessions) between applications. - This includes the c
Q. What do you mean by Addressing? Addressing Require to uniquely and universally identify every device to allow global communication Internet address or IP address is us
Network Laye The network layer provides communication between the multiple networks. Whereas the data link layer provides the communication between two systems on the s
A logic gate drives a load, which has a resistance of 1 kÙ and a capacitance of 20 pF. The printed circuit track connecting the gate to its load has an 40 pF capacitance to ground.
THIN ETHERNET WIRING: Thin Ethernet needs thin coax cable that is cost effective and easier to install than thick Ethernet coax. In this case transceiver electronics are creat
There are two dominant forms of building distributed systems: client-server systems, i.e. systems in which one machine acts as a server and act as clients; and peer-to-peer systems
Q. Show Nonreturn to Zero encoding? - Value of signal is for all time positive or negative - NRZ-L Signal level depends on bit represented; positive typically means 0
There is only an application layer which is closer to user and also gives many application which user directly linked.for ex:- web browser
Configure the management interface address on all three switches. S1(config)#interface vlan1 S1(config-if)#ip address 172.17.10.1 255.255.255.0 S1(config-if)#no shutdown
Q. What is Source Routing? Source Routing - Sender of packet defines bridges and routes that packet should take - Complete path of bridge IDs and destination address i
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